TY  - CONF
AU  - Simonović, Vojislav
AU  - Korolija, Nenad
AU  - Milošević, Miloš
AU  - Zlatanović, Ivan
AU  - Šakota Rosić, Jovana
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7786
AB  - There are many physical and chemical properties of soil that can be measured and 
mapped. Such maps can be very important decision-making tools in precision agriculture. 
However, unlike yield maps and crop scouting maps, all other maps show a lower degree of 
reliability in terms of decision utility. Soil compaction is the most representative feature of the 
production plot from the domain of physical and chemical soil properties. This paper first presents 
an experiment designed to measure soil compaction, and then a mapping of the results in a 
commercial software. The test field with an area of one hectare was reduced to a control limit of 60 
meters in width and 120 meters in length to ensure the uniformity of speed and other parameters. 
The resolution of the draft force measurement as an indicator of soil compaction was 50 Hz. This 
resulted in the existence of missing data on the draft force map itself, because several draft force 
values were related to one spatial coordinate manifested as longitude and latitude. The paper 
further shows the procedure of data smoothing and generation of complete maps without missing 
spatial data.
C3  - The 6th International Symposium on Agricultural Engineering ISAE 2023
T1  - Case Of Study For Draft Force Map Smoothing In Precision Agriculture
EP  - 57
SP  - 52
VL  - 6
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7786
ER  - 

@conference{
author = "Simonović, Vojislav and Korolija, Nenad and Milošević, Miloš and Zlatanović, Ivan and Šakota Rosić, Jovana",
year = "2023",
abstract = "There are many physical and chemical properties of soil that can be measured and 
mapped. Such maps can be very important decision-making tools in precision agriculture. 
However, unlike yield maps and crop scouting maps, all other maps show a lower degree of 
reliability in terms of decision utility. Soil compaction is the most representative feature of the 
production plot from the domain of physical and chemical soil properties. This paper first presents 
an experiment designed to measure soil compaction, and then a mapping of the results in a 
commercial software. The test field with an area of one hectare was reduced to a control limit of 60 
meters in width and 120 meters in length to ensure the uniformity of speed and other parameters. 
The resolution of the draft force measurement as an indicator of soil compaction was 50 Hz. This 
resulted in the existence of missing data on the draft force map itself, because several draft force 
values were related to one spatial coordinate manifested as longitude and latitude. The paper 
further shows the procedure of data smoothing and generation of complete maps without missing 
spatial data.",
journal = "The 6th International Symposium on Agricultural Engineering ISAE 2023",
title = "Case Of Study For Draft Force Map Smoothing In Precision Agriculture",
pages = "57-52",
volume = "6",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7786"
}

Simonović, V., Korolija, N., Milošević, M., Zlatanović, I.,& Šakota Rosić, J.. (2023). Case Of Study For Draft Force Map Smoothing In Precision Agriculture. in The 6th International Symposium on Agricultural Engineering ISAE 2023, 6, 52-57.
https://hdl.handle.net/21.15107/rcub_machinery_7786

Simonović V, Korolija N, Milošević M, Zlatanović I, Šakota Rosić J. Case Of Study For Draft Force Map Smoothing In Precision Agriculture. in The 6th International Symposium on Agricultural Engineering ISAE 2023. 2023;6:52-57.
https://hdl.handle.net/21.15107/rcub_machinery_7786 .

Simonović, Vojislav, Korolija, Nenad, Milošević, Miloš, Zlatanović, Ivan, Šakota Rosić, Jovana, "Case Of Study For Draft Force Map Smoothing In Precision Agriculture" in The 6th International Symposium on Agricultural Engineering ISAE 2023, 6 (2023):52-57,
https://hdl.handle.net/21.15107/rcub_machinery_7786 .

TY  - CHAP
AU  - Veličković, Nikola
AU  - Simonović, Vojislav
AU  - Zlatanović, Ivan
AU  - Đedović, Đorđe
AU  - Šakota Rosić, Jovana
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7788
AB  - Soy is widely used in the production and preparation of various protein nutrients and beverages used in both human and animal nutrition. The technological process of soybean processing is more complex than the processing of other oilseeds and therefore requires more attention. Soybeans have a unique feature among oilseeds that during the growing season, three to five months, they can produce the largest amount of protein of the most favorable amino acid composition used in human and animal nutrition. This paper clearly presents one of the possible technological processes of soybean processing in industrial conditions. Soybean processing technology can be observed from three technological phases within the production plant of the factory. The first technological phase (phase 1) in soybean processing refers to the manipulation and storage of grain until processing. Within this phase, there are the following technological operations: grain reception, grain cleaning, grain drying, and grain storage. The second technological phase (phase 2) is the phase of soybean processing, within which there are technological operations that differ depending on the final product. Phase 2 produces intermediates of soybean flakes and soybean cake. The third phase refers to the final processing of intermediate products, packaging of the final product and its distribution to customers.
PB  - Springer
T2  - EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATION IN APPLIED SCIENCES, CNNTECH 2022
T1  - Analysis of Two Stage Production Technology of Defatted Soybean Flakes
EP  - 43
SP  - 27
VL  - 564
DO  - 10.1007/978-3-031-19499-3_2
ER  - 

@inbook{
author = "Veličković, Nikola and Simonović, Vojislav and Zlatanović, Ivan and Đedović, Đorđe and Šakota Rosić, Jovana",
year = "2023",
abstract = "Soy is widely used in the production and preparation of various protein nutrients and beverages used in both human and animal nutrition. The technological process of soybean processing is more complex than the processing of other oilseeds and therefore requires more attention. Soybeans have a unique feature among oilseeds that during the growing season, three to five months, they can produce the largest amount of protein of the most favorable amino acid composition used in human and animal nutrition. This paper clearly presents one of the possible technological processes of soybean processing in industrial conditions. Soybean processing technology can be observed from three technological phases within the production plant of the factory. The first technological phase (phase 1) in soybean processing refers to the manipulation and storage of grain until processing. Within this phase, there are the following technological operations: grain reception, grain cleaning, grain drying, and grain storage. The second technological phase (phase 2) is the phase of soybean processing, within which there are technological operations that differ depending on the final product. Phase 2 produces intermediates of soybean flakes and soybean cake. The third phase refers to the final processing of intermediate products, packaging of the final product and its distribution to customers.",
publisher = "Springer",
journal = "EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATION IN APPLIED SCIENCES, CNNTECH 2022",
booktitle = "Analysis of Two Stage Production Technology of Defatted Soybean Flakes",
pages = "43-27",
volume = "564",
doi = "10.1007/978-3-031-19499-3_2"
}

Veličković, N., Simonović, V., Zlatanović, I., Đedović, Đ.,& Šakota Rosić, J.. (2023). Analysis of Two Stage Production Technology of Defatted Soybean Flakes. in EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATION IN APPLIED SCIENCES, CNNTECH 2022
Springer., 564, 27-43.
https://doi.org/10.1007/978-3-031-19499-3_2

Veličković N, Simonović V, Zlatanović I, Đedović Đ, Šakota Rosić J. Analysis of Two Stage Production Technology of Defatted Soybean Flakes. in EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATION IN APPLIED SCIENCES, CNNTECH 2022. 2023;564:27-43.
doi:10.1007/978-3-031-19499-3_2 .

Veličković, Nikola, Simonović, Vojislav, Zlatanović, Ivan, Đedović, Đorđe, Šakota Rosić, Jovana, "Analysis of Two Stage Production Technology of Defatted Soybean Flakes" in EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATION IN APPLIED SCIENCES, CNNTECH 2022, 564 (2023):27-43,
https://doi.org/10.1007/978-3-031-19499-3_2 . .

TY  - CONF
AU  - Jeftić, Branislava
AU  - Hut, Igor
AU  - Stanković, Ivana
AU  - Šakota Rosić, Jovana
AU  - Matija, Lidija
AU  - Koruga, Đuro
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4849
AB  - In order to further investigate performance of Optomagnetic Imaging Spectroscopy in cervical cancer detection, deep learning algorithm has been used for classification of optomagnetic spectra of the samples. Optomagnetic spectra reflect cell properties and based on those properties it is possible to differ-entiate normal cells from cells showing different levels of dysplasia and cancer cells. In one of the previous research, Optomagnetic imaging spectroscopy has demonstrated high percentages of accuracy, sensitivity and specificity in cervical cancer detection, particularly in the case of binary classification. Somewhat lower accuracy percentages were obtained in the case of four class classification. Compared to the results obtained by conventional machine learning classification algorithms, proposed deep learning algorithm achieves similar accuracy results (80%), greater sensitivity (83.3%), and comparable specificity percentages (78%).
C3  - Contemporary Materials
T1  - Deep learning algorithm for cervical cancer detection based on images of optomagnetic spectra
EP  - 184
IS  - 2
SP  - 178
VL  - 13
DO  - 10.7251/COMEN2202178J
ER  - 

@conference{
author = "Jeftić, Branislava and Hut, Igor and Stanković, Ivana and Šakota Rosić, Jovana and Matija, Lidija and Koruga, Đuro",
year = "2022",
abstract = "In order to further investigate performance of Optomagnetic Imaging Spectroscopy in cervical cancer detection, deep learning algorithm has been used for classification of optomagnetic spectra of the samples. Optomagnetic spectra reflect cell properties and based on those properties it is possible to differ-entiate normal cells from cells showing different levels of dysplasia and cancer cells. In one of the previous research, Optomagnetic imaging spectroscopy has demonstrated high percentages of accuracy, sensitivity and specificity in cervical cancer detection, particularly in the case of binary classification. Somewhat lower accuracy percentages were obtained in the case of four class classification. Compared to the results obtained by conventional machine learning classification algorithms, proposed deep learning algorithm achieves similar accuracy results (80%), greater sensitivity (83.3%), and comparable specificity percentages (78%).",
journal = "Contemporary Materials",
title = "Deep learning algorithm for cervical cancer detection based on images of optomagnetic spectra",
pages = "184-178",
number = "2",
volume = "13",
doi = "10.7251/COMEN2202178J"
}

Jeftić, B., Hut, I., Stanković, I., Šakota Rosić, J., Matija, L.,& Koruga, Đ.. (2022). Deep learning algorithm for cervical cancer detection based on images of optomagnetic spectra. in Contemporary Materials, 13(2), 178-184.
https://doi.org/10.7251/COMEN2202178J

Jeftić B, Hut I, Stanković I, Šakota Rosić J, Matija L, Koruga Đ. Deep learning algorithm for cervical cancer detection based on images of optomagnetic spectra. in Contemporary Materials. 2022;13(2):178-184.
doi:10.7251/COMEN2202178J .

Jeftić, Branislava, Hut, Igor, Stanković, Ivana, Šakota Rosić, Jovana, Matija, Lidija, Koruga, Đuro, "Deep learning algorithm for cervical cancer detection based on images of optomagnetic spectra" in Contemporary Materials, 13, no. 2 (2022):178-184,
https://doi.org/10.7251/COMEN2202178J . .

TY  - JOUR
AU  - Medojević, Ivana
AU  - Marković, Dragan
AU  - Simonović, Vojislav
AU  - Joksimović, Aleksandra
AU  - Šakota-Rosić, Jovana
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3049
AB  - Obećavajući koncept veštačke inteligencije koji beleži intenzivan razvoj u oblasti digitalne obrade slike je duboko učenje (Deep Learning - DL). Intenzivnije istraživanje u okviru ove oblasti beleži se poslednje dve decenije, a primenu poprima i u poljoprivrednoj industriji. U okviru ovog radu opisana je tehnologija DL koja predstavlja deo mašinskog učenja (Machine Learning - ML), bazirajući se na konvolucijske neuralne mreže (Convolution Neural Networks - CNN). Posebnu primenu zauzima u mašinskoj viziji gde omogućava mašinama da uče iz iskustva, prilagođavaju se novim tehnologijama i obavljaju ljudske zadatke. Ulazni podaci mogu biti iz raznovrsnih izvora: od klasičnih digitalnih snimaka kamere do satelitskih snimaka, kao i snimaka dobijenih pomoću hiperspektralnih, termalnih i infrared kamera. Sve je veća popularnost i upotreba dronova na poljoprivrednim površinama, a samom primenom ovih novih tehnologija dolazi se do ogromnog broja podataka koje je potrebno obraditi u realnom vremenu, stoga se i algoritmi DL sve više upotrebljavaju. U radu su prikazane dosadašnje primene CNN u primarnoj i preciznoj poljoprivredi kao i moguće primene DL u budućnosti.
AB  - A promising concept of artificial intelligence that records intense developments in the field of digital imaging is Deep Learning (DL). More intensive research within this field has been recorded over the past two decades, and has been applied in the agricultural industry as well. This paper will describe the DL technology which represents a part of Machine Learning (ML), based on Convolutional Neural Networks (CNN). It takes a special application in a machine vision where it allows machines to learn from experience, adapt to new technologies, and perform human tasks. Input data can be from a variety of sources: from classic digital camera shots to satellite images, as well as from recordings obtained by means of hyperspectral, thermal and infrared cameras. The increasing popularity and use of trunks in agricultural fields is increasing, and the very application of these new technologies leads to the huge amount of data that needs to be processed in real time, therefore, DL algorithms are increasingly used. The paper will summarize the current and considered possible applications of CNN in primary and precise agriculture in the future.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Konvolucijske neuronske mreže - primena u preciznoj poljoprivredi
T1  - The convolutional neural networks: Applications in precision agriculture
EP  - 9
IS  - 1
SP  - 1
VL  - 44
DO  - 10.5937/PoljTeh1901001M
ER  - 

@article{
author = "Medojević, Ivana and Marković, Dragan and Simonović, Vojislav and Joksimović, Aleksandra and Šakota-Rosić, Jovana",
year = "2019",
abstract = "Obećavajući koncept veštačke inteligencije koji beleži intenzivan razvoj u oblasti digitalne obrade slike je duboko učenje (Deep Learning - DL). Intenzivnije istraživanje u okviru ove oblasti beleži se poslednje dve decenije, a primenu poprima i u poljoprivrednoj industriji. U okviru ovog radu opisana je tehnologija DL koja predstavlja deo mašinskog učenja (Machine Learning - ML), bazirajući se na konvolucijske neuralne mreže (Convolution Neural Networks - CNN). Posebnu primenu zauzima u mašinskoj viziji gde omogućava mašinama da uče iz iskustva, prilagođavaju se novim tehnologijama i obavljaju ljudske zadatke. Ulazni podaci mogu biti iz raznovrsnih izvora: od klasičnih digitalnih snimaka kamere do satelitskih snimaka, kao i snimaka dobijenih pomoću hiperspektralnih, termalnih i infrared kamera. Sve je veća popularnost i upotreba dronova na poljoprivrednim površinama, a samom primenom ovih novih tehnologija dolazi se do ogromnog broja podataka koje je potrebno obraditi u realnom vremenu, stoga se i algoritmi DL sve više upotrebljavaju. U radu su prikazane dosadašnje primene CNN u primarnoj i preciznoj poljoprivredi kao i moguće primene DL u budućnosti., A promising concept of artificial intelligence that records intense developments in the field of digital imaging is Deep Learning (DL). More intensive research within this field has been recorded over the past two decades, and has been applied in the agricultural industry as well. This paper will describe the DL technology which represents a part of Machine Learning (ML), based on Convolutional Neural Networks (CNN). It takes a special application in a machine vision where it allows machines to learn from experience, adapt to new technologies, and perform human tasks. Input data can be from a variety of sources: from classic digital camera shots to satellite images, as well as from recordings obtained by means of hyperspectral, thermal and infrared cameras. The increasing popularity and use of trunks in agricultural fields is increasing, and the very application of these new technologies leads to the huge amount of data that needs to be processed in real time, therefore, DL algorithms are increasingly used. The paper will summarize the current and considered possible applications of CNN in primary and precise agriculture in the future.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Konvolucijske neuronske mreže - primena u preciznoj poljoprivredi, The convolutional neural networks: Applications in precision agriculture",
pages = "9-1",
number = "1",
volume = "44",
doi = "10.5937/PoljTeh1901001M"
}

Medojević, I., Marković, D., Simonović, V., Joksimović, A.,& Šakota-Rosić, J.. (2019). Konvolucijske neuronske mreže - primena u preciznoj poljoprivredi. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 44(1), 1-9.
https://doi.org/10.5937/PoljTeh1901001M

Medojević I, Marković D, Simonović V, Joksimović A, Šakota-Rosić J. Konvolucijske neuronske mreže - primena u preciznoj poljoprivredi. in Poljoprivredna tehnika. 2019;44(1):1-9.
doi:10.5937/PoljTeh1901001M .

Medojević, Ivana, Marković, Dragan, Simonović, Vojislav, Joksimović, Aleksandra, Šakota-Rosić, Jovana, "Konvolucijske neuronske mreže - primena u preciznoj poljoprivredi" in Poljoprivredna tehnika, 44, no. 1 (2019):1-9,
https://doi.org/10.5937/PoljTeh1901001M . .

TY  - CONF
AU  - Jovanović, Tamara
AU  - Koruga, Djuro
AU  - Mitrović, Aleksandra
AU  - Stamenković, Dragomir
AU  - Tomić, Marija
AU  - Šakota-Rosić, Jovana
AU  - Cvetković, Mirjana
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5489
AB  - The stable isomer of the higher fullerene C84 of D2 symmetry was isolated from carbon soot by the new advanced extraction and chromatographic methods and processes. Characteriyation of the isolated C84-D2:22 was performed by the FT-IR(KBr) method, over the relevant region from 400 to 2000 cm-1, in the absorption mode. A series of various characteristic, dominant and new absorption maxima of this fullerene was registered and confirmed. All the observed infrared absorption bands are in excellent agreement with the theoretical calculations for this molecule. The molar absorptivity, ε, as well as the integrated molar absorptivity, ψ, of its IR absorption bands were determined in adequate and different spectral regions. These results are significant for the qualitative and quantitative determination of the C84-D2:22 fullerene either in natural resources in space and on the Earth or in artificially synthesized materials, electronic, optical and biomedical devices, polymers, composites, catalysts, nanowires, batteries, sensors, optical limiters, solar cells, nanophotonic lenses with improved optical absorption characteristics, refraction features and wettability, diagnostic and therapeutic agents, pharmaceutical substances, such as for diabetes, targeted drug delivery, in biomedical engineering, applied optics industry and so forth.
C3  - „International Conference of Experimental and Numerical Investigations and New Technologies“, Programme and The Book of Abstracts, Zlatibor, July 04-06, 2018
T1  - IR spectroscopy of the higher fullerene C84-D2:22 for its qualitative and quantitative determination
SP  - 19
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5489
ER  - 

@conference{
author = "Jovanović, Tamara and Koruga, Djuro and Mitrović, Aleksandra and Stamenković, Dragomir and Tomić, Marija and Šakota-Rosić, Jovana and Cvetković, Mirjana",
year = "2018",
abstract = "The stable isomer of the higher fullerene C84 of D2 symmetry was isolated from carbon soot by the new advanced extraction and chromatographic methods and processes. Characteriyation of the isolated C84-D2:22 was performed by the FT-IR(KBr) method, over the relevant region from 400 to 2000 cm-1, in the absorption mode. A series of various characteristic, dominant and new absorption maxima of this fullerene was registered and confirmed. All the observed infrared absorption bands are in excellent agreement with the theoretical calculations for this molecule. The molar absorptivity, ε, as well as the integrated molar absorptivity, ψ, of its IR absorption bands were determined in adequate and different spectral regions. These results are significant for the qualitative and quantitative determination of the C84-D2:22 fullerene either in natural resources in space and on the Earth or in artificially synthesized materials, electronic, optical and biomedical devices, polymers, composites, catalysts, nanowires, batteries, sensors, optical limiters, solar cells, nanophotonic lenses with improved optical absorption characteristics, refraction features and wettability, diagnostic and therapeutic agents, pharmaceutical substances, such as for diabetes, targeted drug delivery, in biomedical engineering, applied optics industry and so forth.",
journal = "„International Conference of Experimental and Numerical Investigations and New Technologies“, Programme and The Book of Abstracts, Zlatibor, July 04-06, 2018",
title = "IR spectroscopy of the higher fullerene C84-D2:22 for its qualitative and quantitative determination",
pages = "19",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5489"
}

Jovanović, T., Koruga, D., Mitrović, A., Stamenković, D., Tomić, M., Šakota-Rosić, J.,& Cvetković, M.. (2018). IR spectroscopy of the higher fullerene C84-D2:22 for its qualitative and quantitative determination. in „International Conference of Experimental and Numerical Investigations and New Technologies“, Programme and The Book of Abstracts, Zlatibor, July 04-06, 2018, 19.
https://hdl.handle.net/21.15107/rcub_machinery_5489

Jovanović T, Koruga D, Mitrović A, Stamenković D, Tomić M, Šakota-Rosić J, Cvetković M. IR spectroscopy of the higher fullerene C84-D2:22 for its qualitative and quantitative determination. in „International Conference of Experimental and Numerical Investigations and New Technologies“, Programme and The Book of Abstracts, Zlatibor, July 04-06, 2018. 2018;:19.
https://hdl.handle.net/21.15107/rcub_machinery_5489 .

Jovanović, Tamara, Koruga, Djuro, Mitrović, Aleksandra, Stamenković, Dragomir, Tomić, Marija, Šakota-Rosić, Jovana, Cvetković, Mirjana, "IR spectroscopy of the higher fullerene C84-D2:22 for its qualitative and quantitative determination" in „International Conference of Experimental and Numerical Investigations and New Technologies“, Programme and The Book of Abstracts, Zlatibor, July 04-06, 2018 (2018):19,
https://hdl.handle.net/21.15107/rcub_machinery_5489 .

TY  - THES
AU  - Šakota Rosić, Jovana
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4761
AB  - Predmet istraživanje doktorske disertacije su dve vrste nanofotonskih filtera - filtera dobijenih tehnikom depozicije filma fulerena u vakuumu iz gasne faze na supstrat od stakla i mekih kontaktnih sočiva na bazi hidrogela (pHEMA) i inkorporiranih nanomaterijala iz familije fulerena. Ovako dobijeni biomedicinski filteri pored zaštite oka i očnih struktura mogu imati i stimulativno fototerapijsko dejstvo, jer modulacijom svetlosti mogu uticati na suprahijazmatično jedro–generator cirkadijalnih ritmova u ljudskom organizmu. Iz tog razloga sprovedena je opsežna spektroskopska karakterizacija filtera na bazi tankih filmova fulerena, na osnovu koje su dobijene informacije o strukturi filma kao i opsezima filtrirane i atenuirane svetlosti. Rezultati o izmenjenoj vizuelnoj percepciji dobijenoj primenom filtera potvrđeni su analizom digitalnih slika dobijenih montiranjem filtera ispred objektiva fotoaparata. Zatim je izvršena procena fototerapijskog potencijala ovakvih filtera preko analize sekundardnih podataka postojeće EEG studije, a na osnovu najnovijih naučnih saznanja u oblasti generisanja delta moždanih talasa. Istraživanje nanofotonskih mekih kontaktnih sočiva bilo je usmereno na ispitivanje biokompatibilnosti sočiva različitim spektroskopskim metodama, a u najvećoj meri na do sada zanemaren aspekt stanja vode u hidrogelovima koji je od ključnog značaja za funkcionalnost sočiva sa stanovišta permeabilnosti za kiseonik. U istarživanjima je pored digitalne slike, UV-VIS spektra, FTIR i Optomagnetne imaging spektroskopije (OMIS) primenjena i nova metoda Akvafotomika u svrhu karakterizacije hidriranih sočiva, jer je omogućila otkrivanje različitih frakcija vode u hidrogelu. Pored toga Akvafotomikom došlo se do saznanja kako tip inkorporiranog nanomaterijala utiče na balans vodenih frakcija.  Dobijeni rezultati imaju naučni i praktičan značaj za razvoj nanofotonskih filtera, kao i unapređenje metoda karakterizacije optičkih materijala sa aspekta biokompatibilnosti.
AB  - Research topics of this doctoral thesis are two types of nanophotonic filters –filters made using fulleren thin film deposition techniqe in vacuum from gaseous phase on the glass substrat and soft hydrogel based (pHEMA) contact lenses with incorporated nanomaterials from fulleren family. These biomedical nanophotonic filters could offer not just protection of the eye and occular structures but could also  provide phototerapeutic stimulative effects on the suprachiazmatic nucleus – generator of all circadial rhythms in the human organism by modulating light stimuli. For this reason, extensive spectroscopic characterization of filters based on thin films of fullerenes was conducted and significant information on the structure of the film as well as the filtered and attenuated light bands was obtained. The results of the altered visual perception were confirmed using analysis of digital images obtained by fitting the filter in front of the camera lens. Then an assessment of phototherapeutic potential of such filters was made based on the analysis of secondary data from an existing EEG studies and the latest scientific knowledge in the field of generating delta brain waves. The results of psychological testing on a set of randomly chosen group of subjects confirmed that the impact of the nanophotonic filter is not the result of conscious information processing and the natural preference of certain colors. Research of nanophotonics soft contact lens was focused on examining biocompatibility using various spectroscopic methods, mostly in the so far neglected aspect of the state of water in hydrogels which is essential to the functionality of the lens from the standpoint of permeability to oxygen. A new method Aquaphotomics has been proposed and tested for the purpose of the characterization of hydrated lenses, which enabled detection of the various fractions of water in the hydrogel, and gave insight into how different incorporated nanomaterials affect the balance between water fractions. 
The results have a scientific and practical significance for the development of nanophotonic filters and improvement of methods for optical materials characterization from the aspect of biocompatibility.
PB  - Univerzitet u Beogradu, Mašinski fakultet
T1  - Nanofotonski filtri za potrebe biomedicinskih uređaja
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4761
ER  - 

@phdthesis{
author = "Šakota Rosić, Jovana",
year = "2017",
abstract = "Predmet istraživanje doktorske disertacije su dve vrste nanofotonskih filtera - filtera dobijenih tehnikom depozicije filma fulerena u vakuumu iz gasne faze na supstrat od stakla i mekih kontaktnih sočiva na bazi hidrogela (pHEMA) i inkorporiranih nanomaterijala iz familije fulerena. Ovako dobijeni biomedicinski filteri pored zaštite oka i očnih struktura mogu imati i stimulativno fototerapijsko dejstvo, jer modulacijom svetlosti mogu uticati na suprahijazmatično jedro–generator cirkadijalnih ritmova u ljudskom organizmu. Iz tog razloga sprovedena je opsežna spektroskopska karakterizacija filtera na bazi tankih filmova fulerena, na osnovu koje su dobijene informacije o strukturi filma kao i opsezima filtrirane i atenuirane svetlosti. Rezultati o izmenjenoj vizuelnoj percepciji dobijenoj primenom filtera potvrđeni su analizom digitalnih slika dobijenih montiranjem filtera ispred objektiva fotoaparata. Zatim je izvršena procena fototerapijskog potencijala ovakvih filtera preko analize sekundardnih podataka postojeće EEG studije, a na osnovu najnovijih naučnih saznanja u oblasti generisanja delta moždanih talasa. Istraživanje nanofotonskih mekih kontaktnih sočiva bilo je usmereno na ispitivanje biokompatibilnosti sočiva različitim spektroskopskim metodama, a u najvećoj meri na do sada zanemaren aspekt stanja vode u hidrogelovima koji je od ključnog značaja za funkcionalnost sočiva sa stanovišta permeabilnosti za kiseonik. U istarživanjima je pored digitalne slike, UV-VIS spektra, FTIR i Optomagnetne imaging spektroskopije (OMIS) primenjena i nova metoda Akvafotomika u svrhu karakterizacije hidriranih sočiva, jer je omogućila otkrivanje različitih frakcija vode u hidrogelu. Pored toga Akvafotomikom došlo se do saznanja kako tip inkorporiranog nanomaterijala utiče na balans vodenih frakcija.  Dobijeni rezultati imaju naučni i praktičan značaj za razvoj nanofotonskih filtera, kao i unapređenje metoda karakterizacije optičkih materijala sa aspekta biokompatibilnosti., Research topics of this doctoral thesis are two types of nanophotonic filters –filters made using fulleren thin film deposition techniqe in vacuum from gaseous phase on the glass substrat and soft hydrogel based (pHEMA) contact lenses with incorporated nanomaterials from fulleren family. These biomedical nanophotonic filters could offer not just protection of the eye and occular structures but could also  provide phototerapeutic stimulative effects on the suprachiazmatic nucleus – generator of all circadial rhythms in the human organism by modulating light stimuli. For this reason, extensive spectroscopic characterization of filters based on thin films of fullerenes was conducted and significant information on the structure of the film as well as the filtered and attenuated light bands was obtained. The results of the altered visual perception were confirmed using analysis of digital images obtained by fitting the filter in front of the camera lens. Then an assessment of phototherapeutic potential of such filters was made based on the analysis of secondary data from an existing EEG studies and the latest scientific knowledge in the field of generating delta brain waves. The results of psychological testing on a set of randomly chosen group of subjects confirmed that the impact of the nanophotonic filter is not the result of conscious information processing and the natural preference of certain colors. Research of nanophotonics soft contact lens was focused on examining biocompatibility using various spectroscopic methods, mostly in the so far neglected aspect of the state of water in hydrogels which is essential to the functionality of the lens from the standpoint of permeability to oxygen. A new method Aquaphotomics has been proposed and tested for the purpose of the characterization of hydrated lenses, which enabled detection of the various fractions of water in the hydrogel, and gave insight into how different incorporated nanomaterials affect the balance between water fractions. 
The results have a scientific and practical significance for the development of nanophotonic filters and improvement of methods for optical materials characterization from the aspect of biocompatibility.",
publisher = "Univerzitet u Beogradu, Mašinski fakultet",
title = "Nanofotonski filtri za potrebe biomedicinskih uređaja",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4761"
}

Šakota Rosić, J.. (2017). Nanofotonski filtri za potrebe biomedicinskih uređaja. 
Univerzitet u Beogradu, Mašinski fakultet..
https://hdl.handle.net/21.15107/rcub_machinery_4761

Šakota Rosić J. Nanofotonski filtri za potrebe biomedicinskih uređaja. 2017;.
https://hdl.handle.net/21.15107/rcub_machinery_4761 .

Šakota Rosić, Jovana, "Nanofotonski filtri za potrebe biomedicinskih uređaja" (2017),
https://hdl.handle.net/21.15107/rcub_machinery_4761 .

TY  - JOUR
AU  - Mileusnić, Ivana
AU  - Šakota-Rosić, Jovana
AU  - Munćan, Jelena S.
AU  - Dogramadzi, Sanja B.
AU  - Matija, Lidija
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2647
AB  - U ovom istraživanju je za procenu svežine mesa razvijena tehnika koja koristi nedestruktivnu metodu na bazi optičke slike i kompjuterski potpomognutu analizu. Tehnika podrazumeva kombinovanje Opto-magnetne imidžing spektro- skopije i algoritama mašinskog učenja kako bi se utvrdila svežina mesa, odnosno vreme skladištenja. Akvizicija Opto-magnetnih spektara uzoraka mesa, čuvanih u frižideru za vreme trajanja eksperimenta, rađena je nakon 0h, 12h i 24h skladištenja i to specijalno razvijenim imidžing sistemom, podržanim odgovarajućim kompjuterskim algoritmom za obradu slike. Dobijeni spektri korelisani su sa vremenom skladištenja uzoraka i na takvom setu podataka testirano je nekoliko klasifikacionih algoritama mašinskog učenja. Najbolji rezultati predikcije, za pileće i juneće meso, dobijeni su korišćenjem 'lenjog' (eng. lazzy) IB1 klasifikatora sa tačnošću 97.47% za piletinu i 98,23% za junetinu. Kako je metod baziran na detekciji promena stanja vode u tkivima, period svežine mesa određen je na osnovu promena u hidrataciji i aktivnosti vode u mesu.
AB  - In this study a technique was developed to predict the meat freshness decay by employing a nondestructive visible imaging method and a computer assisted analysis. The technique uses Opto-magnetic imaging spectroscopy and machine learning algorithms for detecting of freshness during storage. The opto-magnetic spectra of meat samples were acquired at 0, 12 and 24 hours of refrigerated storage using specially developed imaging system and computer image processing algorithm. The obtained spectra were related to the storage time of the samples, and several machine learning classification algorithms were tested. The best prediction results of freshness for chicken and beef was achieved using lazy IB1 classifier with the accuracy of 97.47% for chicken, and 98.23% for beef. Since the method is concerned with detecting changes in the state of water in tissues, the freshness decay period was estimated based on changes in meat hydration properties.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Kompjuterski potpomognuta, brza, nedestruktivna metoda za evaluaciju svežine mesa
T1  - Computer assisted rapid nondestructive method for evaluation of meat freshness
EP  - 602
IS  - 4
SP  - 597
VL  - 45
DO  - 10.5937/fmet1704597M
ER  - 

@article{
author = "Mileusnić, Ivana and Šakota-Rosić, Jovana and Munćan, Jelena S. and Dogramadzi, Sanja B. and Matija, Lidija",
year = "2017",
abstract = "U ovom istraživanju je za procenu svežine mesa razvijena tehnika koja koristi nedestruktivnu metodu na bazi optičke slike i kompjuterski potpomognutu analizu. Tehnika podrazumeva kombinovanje Opto-magnetne imidžing spektro- skopije i algoritama mašinskog učenja kako bi se utvrdila svežina mesa, odnosno vreme skladištenja. Akvizicija Opto-magnetnih spektara uzoraka mesa, čuvanih u frižideru za vreme trajanja eksperimenta, rađena je nakon 0h, 12h i 24h skladištenja i to specijalno razvijenim imidžing sistemom, podržanim odgovarajućim kompjuterskim algoritmom za obradu slike. Dobijeni spektri korelisani su sa vremenom skladištenja uzoraka i na takvom setu podataka testirano je nekoliko klasifikacionih algoritama mašinskog učenja. Najbolji rezultati predikcije, za pileće i juneće meso, dobijeni su korišćenjem 'lenjog' (eng. lazzy) IB1 klasifikatora sa tačnošću 97.47% za piletinu i 98,23% za junetinu. Kako je metod baziran na detekciji promena stanja vode u tkivima, period svežine mesa određen je na osnovu promena u hidrataciji i aktivnosti vode u mesu., In this study a technique was developed to predict the meat freshness decay by employing a nondestructive visible imaging method and a computer assisted analysis. The technique uses Opto-magnetic imaging spectroscopy and machine learning algorithms for detecting of freshness during storage. The opto-magnetic spectra of meat samples were acquired at 0, 12 and 24 hours of refrigerated storage using specially developed imaging system and computer image processing algorithm. The obtained spectra were related to the storage time of the samples, and several machine learning classification algorithms were tested. The best prediction results of freshness for chicken and beef was achieved using lazy IB1 classifier with the accuracy of 97.47% for chicken, and 98.23% for beef. Since the method is concerned with detecting changes in the state of water in tissues, the freshness decay period was estimated based on changes in meat hydration properties.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Kompjuterski potpomognuta, brza, nedestruktivna metoda za evaluaciju svežine mesa, Computer assisted rapid nondestructive method for evaluation of meat freshness",
pages = "602-597",
number = "4",
volume = "45",
doi = "10.5937/fmet1704597M"
}

Mileusnić, I., Šakota-Rosić, J., Munćan, J. S., Dogramadzi, S. B.,& Matija, L.. (2017). Kompjuterski potpomognuta, brza, nedestruktivna metoda za evaluaciju svežine mesa. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 45(4), 597-602.
https://doi.org/10.5937/fmet1704597M

Mileusnić I, Šakota-Rosić J, Munćan JS, Dogramadzi SB, Matija L. Kompjuterski potpomognuta, brza, nedestruktivna metoda za evaluaciju svežine mesa. in FME Transactions. 2017;45(4):597-602.
doi:10.5937/fmet1704597M .

Mileusnić, Ivana, Šakota-Rosić, Jovana, Munćan, Jelena S., Dogramadzi, Sanja B., Matija, Lidija, "Kompjuterski potpomognuta, brza, nedestruktivna metoda za evaluaciju svežine mesa" in FME Transactions, 45, no. 4 (2017):597-602,
https://doi.org/10.5937/fmet1704597M . .

TY  - JOUR
AU  - Munćan, Jelena S.
AU  - Mileusnić, Ivana
AU  - Šakota-Rosić, Jovana
AU  - Vasić-Milovanović, Aleksandra
AU  - Matija, Lidija
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2301
AB  - The functionality of soft contact lenses depends strongly on the water content and their water-transport ability. This study was conducted in order to examine the state of water in two sets of soft contact lenses: VSO38, pHEMAFilcon I 1, and VSO50, copolymer of HEMA and VP Filcon II 1 (HEMA = 2-hydroxy-ethylmethacrylate; VP = vinyl pyrrolidone). Hydrogel lenses were studied using near-infrared spectroscopy and the novel Aquaphotomics approach in order to determine the state of water in materials based on their near-infrared spectra. Aquaphotomics approach investigates absorption at specific vibrational bands of water's covalent and hydrogen bonds which can provide information on how the water structure changes with the structural change of the polymer network. Principal component analysis and specific star-chart "aquagram" were used to analyse water spectral pattern in hydrogel materials. The findings show that material VSO38 has water predominantly organized in bound state, while material with higher water content, VSO50, has more free and weakly hydrogen bonded water. Our findings define in detail exact water species existing and interacting with the polymer network. The results show qualitative and quantitative possibilities of Aquaphotomics for better modelling and understanding water behaviour in hydrogel materials.
PB  - Hindawi Ltd, London
T2  - International Journal of Polymer Science
T1  - Water Properties of Soft Contact Lenses: A Comparative Near-Infrared Study of Two Hydrogel Materials
VL  - 2016
DO  - 10.1155/2016/3737916
ER  - 

@article{
author = "Munćan, Jelena S. and Mileusnić, Ivana and Šakota-Rosić, Jovana and Vasić-Milovanović, Aleksandra and Matija, Lidija",
year = "2016",
abstract = "The functionality of soft contact lenses depends strongly on the water content and their water-transport ability. This study was conducted in order to examine the state of water in two sets of soft contact lenses: VSO38, pHEMAFilcon I 1, and VSO50, copolymer of HEMA and VP Filcon II 1 (HEMA = 2-hydroxy-ethylmethacrylate; VP = vinyl pyrrolidone). Hydrogel lenses were studied using near-infrared spectroscopy and the novel Aquaphotomics approach in order to determine the state of water in materials based on their near-infrared spectra. Aquaphotomics approach investigates absorption at specific vibrational bands of water's covalent and hydrogen bonds which can provide information on how the water structure changes with the structural change of the polymer network. Principal component analysis and specific star-chart "aquagram" were used to analyse water spectral pattern in hydrogel materials. The findings show that material VSO38 has water predominantly organized in bound state, while material with higher water content, VSO50, has more free and weakly hydrogen bonded water. Our findings define in detail exact water species existing and interacting with the polymer network. The results show qualitative and quantitative possibilities of Aquaphotomics for better modelling and understanding water behaviour in hydrogel materials.",
publisher = "Hindawi Ltd, London",
journal = "International Journal of Polymer Science",
title = "Water Properties of Soft Contact Lenses: A Comparative Near-Infrared Study of Two Hydrogel Materials",
volume = "2016",
doi = "10.1155/2016/3737916"
}

Munćan, J. S., Mileusnić, I., Šakota-Rosić, J., Vasić-Milovanović, A.,& Matija, L.. (2016). Water Properties of Soft Contact Lenses: A Comparative Near-Infrared Study of Two Hydrogel Materials. in International Journal of Polymer Science
Hindawi Ltd, London., 2016.
https://doi.org/10.1155/2016/3737916

Munćan JS, Mileusnić I, Šakota-Rosić J, Vasić-Milovanović A, Matija L. Water Properties of Soft Contact Lenses: A Comparative Near-Infrared Study of Two Hydrogel Materials. in International Journal of Polymer Science. 2016;2016.
doi:10.1155/2016/3737916 .

Munćan, Jelena S., Mileusnić, Ivana, Šakota-Rosić, Jovana, Vasić-Milovanović, Aleksandra, Matija, Lidija, "Water Properties of Soft Contact Lenses: A Comparative Near-Infrared Study of Two Hydrogel Materials" in International Journal of Polymer Science, 2016 (2016),
https://doi.org/10.1155/2016/3737916 . .

TY  - JOUR
AU  - Šakota-Rosić, Jovana
AU  - Munćan, Jelena S.
AU  - Mileusnić, Ivana
AU  - Kosić, Boris
AU  - Matija, Lidija
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2419
AB  - The aim of this study was to determine if it is possible to distinguish between the groups of spoiled and unspoiled soft contact lenses using near-infrared spectroscopy and new analytical approach - Aquaphotomics. Using the principal component analysis, it was established that the absorbance spectra of worn and new contact lenses are differed at water absorption band related to hydration of proteins. Detection of proteins thus was performed indirectly by using vibrations of water molecules. This exploratory study showed that near-infrared spectroscopy and Aquaphotomics have potential for non-invasive, chemical-free detection of protein deposits on hydrated soft contact lenses.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Soft Materials
T1  - Detection of protein deposits using NIR spectroscopy
EP  - 271
IS  - 4
SP  - 264
VL  - 14
DO  - 10.1080/1539445X.2016.1198377
ER  - 

@article{
author = "Šakota-Rosić, Jovana and Munćan, Jelena S. and Mileusnić, Ivana and Kosić, Boris and Matija, Lidija",
year = "2016",
abstract = "The aim of this study was to determine if it is possible to distinguish between the groups of spoiled and unspoiled soft contact lenses using near-infrared spectroscopy and new analytical approach - Aquaphotomics. Using the principal component analysis, it was established that the absorbance spectra of worn and new contact lenses are differed at water absorption band related to hydration of proteins. Detection of proteins thus was performed indirectly by using vibrations of water molecules. This exploratory study showed that near-infrared spectroscopy and Aquaphotomics have potential for non-invasive, chemical-free detection of protein deposits on hydrated soft contact lenses.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Soft Materials",
title = "Detection of protein deposits using NIR spectroscopy",
pages = "271-264",
number = "4",
volume = "14",
doi = "10.1080/1539445X.2016.1198377"
}

Šakota-Rosić, J., Munćan, J. S., Mileusnić, I., Kosić, B.,& Matija, L.. (2016). Detection of protein deposits using NIR spectroscopy. in Soft Materials
Taylor & Francis Inc, Philadelphia., 14(4), 264-271.
https://doi.org/10.1080/1539445X.2016.1198377

Šakota-Rosić J, Munćan JS, Mileusnić I, Kosić B, Matija L. Detection of protein deposits using NIR spectroscopy. in Soft Materials. 2016;14(4):264-271.
doi:10.1080/1539445X.2016.1198377 .

Šakota-Rosić, Jovana, Munćan, Jelena S., Mileusnić, Ivana, Kosić, Boris, Matija, Lidija, "Detection of protein deposits using NIR spectroscopy" in Soft Materials, 14, no. 4 (2016):264-271,
https://doi.org/10.1080/1539445X.2016.1198377 . .

TY  - CONF
AU  - Simonović, Vojislav
AU  - Marković, Dragan
AU  - Marković, Ivana
AU  - Šakota Rosić, Jovana
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4946
AB  - The paper analyzes the impact of sensor readings of dry grain mass yield of triticale on combine 
speed during harvesting. On the basis of mean values for group ranks and using Kruskal-Wallis H 
test, the highest combine speed on triticale plot has been found in the low-yield-level group. There fore, subsequent analysis of differences was conducted between the groups using Mann Whitney U test. In the case of comparing recorded in groups of small and middle-yield triticale in the analyzed plot effect size value is 0.13. It would be considered a very small impact according to 
Cohen's criteria. In the case of comparing recorded in groups with middle and high yield effect size is just over that 0.286, and it is considered a medium influence on Cohen's criteria. When comparing the speed of a group of small and large, Z statistic is equal to -26.110 to 4931 treated cases, the effect size is 0.37 and still be considered a medium influence.
PB  - Belgrade : Faculty of Mechanical Engineering
C3  - Proceedings of TEAM 2015:  7th International Scientific and Expert Conference  of the International TEAM Society
T1  - RELATION RESEARCH OF SITE-SPECIFIC TRITICALE  YIELD AND COMBINE SPEED
EP  - 352
SP  - 349
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4946
ER  - 

@conference{
author = "Simonović, Vojislav and Marković, Dragan and Marković, Ivana and Šakota Rosić, Jovana",
year = "2015",
abstract = "The paper analyzes the impact of sensor readings of dry grain mass yield of triticale on combine 
speed during harvesting. On the basis of mean values for group ranks and using Kruskal-Wallis H 
test, the highest combine speed on triticale plot has been found in the low-yield-level group. There fore, subsequent analysis of differences was conducted between the groups using Mann Whitney U test. In the case of comparing recorded in groups of small and middle-yield triticale in the analyzed plot effect size value is 0.13. It would be considered a very small impact according to 
Cohen's criteria. In the case of comparing recorded in groups with middle and high yield effect size is just over that 0.286, and it is considered a medium influence on Cohen's criteria. When comparing the speed of a group of small and large, Z statistic is equal to -26.110 to 4931 treated cases, the effect size is 0.37 and still be considered a medium influence.",
publisher = "Belgrade : Faculty of Mechanical Engineering",
journal = "Proceedings of TEAM 2015:  7th International Scientific and Expert Conference  of the International TEAM Society",
title = "RELATION RESEARCH OF SITE-SPECIFIC TRITICALE  YIELD AND COMBINE SPEED",
pages = "352-349",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4946"
}

Simonović, V., Marković, D., Marković, I.,& Šakota Rosić, J.. (2015). RELATION RESEARCH OF SITE-SPECIFIC TRITICALE  YIELD AND COMBINE SPEED. in Proceedings of TEAM 2015:  7th International Scientific and Expert Conference  of the International TEAM Society
Belgrade : Faculty of Mechanical Engineering., 349-352.
https://hdl.handle.net/21.15107/rcub_machinery_4946

Simonović V, Marković D, Marković I, Šakota Rosić J. RELATION RESEARCH OF SITE-SPECIFIC TRITICALE  YIELD AND COMBINE SPEED. in Proceedings of TEAM 2015:  7th International Scientific and Expert Conference  of the International TEAM Society. 2015;:349-352.
https://hdl.handle.net/21.15107/rcub_machinery_4946 .

Simonović, Vojislav, Marković, Dragan, Marković, Ivana, Šakota Rosić, Jovana, "RELATION RESEARCH OF SITE-SPECIFIC TRITICALE  YIELD AND COMBINE SPEED" in Proceedings of TEAM 2015:  7th International Scientific and Expert Conference  of the International TEAM Society (2015):349-352,
https://hdl.handle.net/21.15107/rcub_machinery_4946 .

TY  - JOUR
AU  - Nikolić, Gorana V.
AU  - Bandić, Jadran
AU  - Oprić, Dejan
AU  - Šakota, Jovana
AU  - Matija, Lidija
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1835
AB  - Melanom je najzloćudniji tumor kože u ljudskoj populaciji zbog kasne detekcije, velike invazivnosti i brze infiltracije. Pored melanoma, kancer kože čine bazocelularni karcinom, skvamocelularni karcinom i drugi rijetki karcinomi kao što su karcinom Merkelovih i Langerhansovih ćelija. Godišnji porast oboljelih od melanoma u Srbiji je 6%, dok u svijetu varira od 5% do 7%. Različite metode su se koristile za detekciju i diferencijaciju tumora kože koje se razlikuju po principu rada i efikasnosti detekcije. Nova metoda koja se koristi je opto-magnetna imidžing spektroskopija, bazirana na interakciji svjetlosti i tkiva. Ova tehnika mjeri razlike u interakciji kože sa bijelom ili polarizovanom svjetlošću u slučajevima kada zračenje pada normalno na kožu ili pod Brusterovim uglom. Ista mjerenja se mogu izvršiti i pri ozračivanju kože plavom i ljubičastom svjetlošću pri fiksiranom upadnom uglu. U ovoj studiji, OMIS se koristio za detekciju i diferencijaciju mladeža i melanoma, kao i za diferencijaciju melanoma i nemelanotičnih karcinoma kože. Istraživanja su uključila 65 pacijenata kod kojih su dermoskopski i histopatološki potvrđene različite lezije. Pokazano je dobro slaganje između rezultata dobijenih OMIS metodom i histopatoloških dijagnoza u uzorku od 97% pacijenata. Ovo pokazuje da opto-magnetna imidžing spektroskopija može biti jedna od metoda za detekciju i diferencijaciju različitih lezija kože.
AB  - Melanoma is the most malignant skin cancer in human population due to late detection, high invasiveness and rapid infiltration. Besides melanoma, skin cancer includes Basal cell cancer (BCC), Squamous cell cancer (SCC), and other rare cancers like Mercel cell carcinoma and Langerhans cell carcinoma. The annual increase of melanoma patients in Serbia is 6%, while this number in the rest of the world varies between 5% and 7%. Various techniques are used to detect and differentiate skin cancers; these techniques differ in the principle of operation and detection efficiency. A novel method is an opto-magnetic imaging spectroscopy (OMIS) based on light-tissue interaction. In more details, this technique measures the difference between responses of the skin when it is illuminated with white or polarized light under normal incidence or under Brewster angle. Different skin responses can also be measured under a fixed incident angle of the blue and the violet light. In this study, OMIS is used for detection and differentiation between simple mole (naevus) and melanoma, and for differentiation between non-melanoma cancer and melanoma. Investigations have included 65 patients with whom different lesions were confirmed by dermoscopy and histopathology. It is shown that good agreement between the results of the OMIS method and histopathological diagnosis were obtained in the sample covering 97% of the patients. This demonstrates that OMIS method can be one of the diagnostic methods for detection and differentiation of skin lesions.
T2  - Contemporary materials
T1  - Karakterizacija tumora kože primjenom opto-magnetne imidžing spektroskopije
T1  - Characterizacion of skin cancer with opto-magnetic imaging spectroscopy
EP  - 63
IS  - 1
SP  - 59
VL  - 5
DO  - 10.7251/COMEN1401059N
ER  - 

@article{
author = "Nikolić, Gorana V. and Bandić, Jadran and Oprić, Dejan and Šakota, Jovana and Matija, Lidija",
year = "2014",
abstract = "Melanom je najzloćudniji tumor kože u ljudskoj populaciji zbog kasne detekcije, velike invazivnosti i brze infiltracije. Pored melanoma, kancer kože čine bazocelularni karcinom, skvamocelularni karcinom i drugi rijetki karcinomi kao što su karcinom Merkelovih i Langerhansovih ćelija. Godišnji porast oboljelih od melanoma u Srbiji je 6%, dok u svijetu varira od 5% do 7%. Različite metode su se koristile za detekciju i diferencijaciju tumora kože koje se razlikuju po principu rada i efikasnosti detekcije. Nova metoda koja se koristi je opto-magnetna imidžing spektroskopija, bazirana na interakciji svjetlosti i tkiva. Ova tehnika mjeri razlike u interakciji kože sa bijelom ili polarizovanom svjetlošću u slučajevima kada zračenje pada normalno na kožu ili pod Brusterovim uglom. Ista mjerenja se mogu izvršiti i pri ozračivanju kože plavom i ljubičastom svjetlošću pri fiksiranom upadnom uglu. U ovoj studiji, OMIS se koristio za detekciju i diferencijaciju mladeža i melanoma, kao i za diferencijaciju melanoma i nemelanotičnih karcinoma kože. Istraživanja su uključila 65 pacijenata kod kojih su dermoskopski i histopatološki potvrđene različite lezije. Pokazano je dobro slaganje između rezultata dobijenih OMIS metodom i histopatoloških dijagnoza u uzorku od 97% pacijenata. Ovo pokazuje da opto-magnetna imidžing spektroskopija može biti jedna od metoda za detekciju i diferencijaciju različitih lezija kože., Melanoma is the most malignant skin cancer in human population due to late detection, high invasiveness and rapid infiltration. Besides melanoma, skin cancer includes Basal cell cancer (BCC), Squamous cell cancer (SCC), and other rare cancers like Mercel cell carcinoma and Langerhans cell carcinoma. The annual increase of melanoma patients in Serbia is 6%, while this number in the rest of the world varies between 5% and 7%. Various techniques are used to detect and differentiate skin cancers; these techniques differ in the principle of operation and detection efficiency. A novel method is an opto-magnetic imaging spectroscopy (OMIS) based on light-tissue interaction. In more details, this technique measures the difference between responses of the skin when it is illuminated with white or polarized light under normal incidence or under Brewster angle. Different skin responses can also be measured under a fixed incident angle of the blue and the violet light. In this study, OMIS is used for detection and differentiation between simple mole (naevus) and melanoma, and for differentiation between non-melanoma cancer and melanoma. Investigations have included 65 patients with whom different lesions were confirmed by dermoscopy and histopathology. It is shown that good agreement between the results of the OMIS method and histopathological diagnosis were obtained in the sample covering 97% of the patients. This demonstrates that OMIS method can be one of the diagnostic methods for detection and differentiation of skin lesions.",
journal = "Contemporary materials",
title = "Karakterizacija tumora kože primjenom opto-magnetne imidžing spektroskopije, Characterizacion of skin cancer with opto-magnetic imaging spectroscopy",
pages = "63-59",
number = "1",
volume = "5",
doi = "10.7251/COMEN1401059N"
}

Nikolić, G. V., Bandić, J., Oprić, D., Šakota, J.,& Matija, L.. (2014). Karakterizacija tumora kože primjenom opto-magnetne imidžing spektroskopije. in Contemporary materials, 5(1), 59-63.
https://doi.org/10.7251/COMEN1401059N

Nikolić GV, Bandić J, Oprić D, Šakota J, Matija L. Karakterizacija tumora kože primjenom opto-magnetne imidžing spektroskopije. in Contemporary materials. 2014;5(1):59-63.
doi:10.7251/COMEN1401059N .

Nikolić, Gorana V., Bandić, Jadran, Oprić, Dejan, Šakota, Jovana, Matija, Lidija, "Karakterizacija tumora kože primjenom opto-magnetne imidžing spektroskopije" in Contemporary materials, 5, no. 1 (2014):59-63,
https://doi.org/10.7251/COMEN1401059N . .

TY  - CONF
AU  - Šakota Rosić, Jovana
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6319
AB  - Cilj ovog istraživanja je fokusiranje na ranu detekciju povišenog nivoa glukoze u krvi preko oka, primenom kontaktnih sočiva, zato što je ustanovljeno da koža i nije najadekvatnije mesto za merenje nivoa glukoze, s'obzirom na  invazivne i skupe metode. Ova specifična kontaktna sočiva, napravljena od nanostruktujiranih materijala, predstavljaju biosenzore za kontinualno, neinvazivno praćenje nivoa glukoze i drugih bioanalita koji se mogu naći u suzama.
	U ovom radu predstavljamo uporednu studiju uticaja nanofotoničnih sočiva na pet rastvora glukoze različitih koncentracija. Nanofotonična kontaktna sočiva i kontaktna sočiva izrađena od osnovnih materijala su potopljena u rastvore tokom određenog vremenskog perioda, sa ciljem da se utvrdi njihov uticaj na rastvore glukoze. Osnovni materijal za kontaktna sočiva napravljen je od PMMA, a nanofotonična kontaktna sočiva su izrađena od PMMA dopiranog fulerenom. Fulereni su korišćeni zbog svojih dobrih propusnih karakteristika u domenu ultraljubičaste, vidljive i bliske infracrvene svetlosti. Merenja su rađena na sobnoj temperaturi. Rezultati svih rastvora su prezentovani i upoređeni.
AB  - Goal of this research is focusing on early detection of high glucose level in blood via eye, using contact lenses, because we have come to conclusion that skin is not the most suitable place for measuring glucose level, considering invasive and expensive techniques. These specific contact lenses, made of biocompatible nanostructured materials, present biosensors for continuous, noninvasive glucose monitoring and other bioanalits which can be found in tears.	
	In this paper we present the comparative studies of the influence of nanomaterial-based contact lenses on five solutions with different glucose concentrations. The nanophotonic contact lens and contact lens made from base material were dipped in solutions over a specific period of time, in order to determine their influence on the glucose solutions. The base material of contact lens was made from PMMA and the nanophotonic contact lenses were made of fullerene doped PMMA. Fullerenes were used because of their good transitive characteristics in ultraviolet, visible and near infrared light spectrums. Measurements were done at room temperature. Results of all solutions are presented and compared.
PB  - Banja Luka : Akademija nauka i umjetnosti Republike Srpske
C3  - Научни скуп САВРЕМЕНИ МАТЕРИЈАЛИ Зборник радова
T1  - Influence of nanomaterial-based contact lenses on solutions with different glucose concentrations
EP  - 598
SP  - 587
VL  - XXVIII
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6319
ER  - 

@conference{
author = "Šakota Rosić, Jovana",
year = "2014",
abstract = "Cilj ovog istraživanja je fokusiranje na ranu detekciju povišenog nivoa glukoze u krvi preko oka, primenom kontaktnih sočiva, zato što je ustanovljeno da koža i nije najadekvatnije mesto za merenje nivoa glukoze, s'obzirom na  invazivne i skupe metode. Ova specifična kontaktna sočiva, napravljena od nanostruktujiranih materijala, predstavljaju biosenzore za kontinualno, neinvazivno praćenje nivoa glukoze i drugih bioanalita koji se mogu naći u suzama.
	U ovom radu predstavljamo uporednu studiju uticaja nanofotoničnih sočiva na pet rastvora glukoze različitih koncentracija. Nanofotonična kontaktna sočiva i kontaktna sočiva izrađena od osnovnih materijala su potopljena u rastvore tokom određenog vremenskog perioda, sa ciljem da se utvrdi njihov uticaj na rastvore glukoze. Osnovni materijal za kontaktna sočiva napravljen je od PMMA, a nanofotonična kontaktna sočiva su izrađena od PMMA dopiranog fulerenom. Fulereni su korišćeni zbog svojih dobrih propusnih karakteristika u domenu ultraljubičaste, vidljive i bliske infracrvene svetlosti. Merenja su rađena na sobnoj temperaturi. Rezultati svih rastvora su prezentovani i upoređeni., Goal of this research is focusing on early detection of high glucose level in blood via eye, using contact lenses, because we have come to conclusion that skin is not the most suitable place for measuring glucose level, considering invasive and expensive techniques. These specific contact lenses, made of biocompatible nanostructured materials, present biosensors for continuous, noninvasive glucose monitoring and other bioanalits which can be found in tears.	
	In this paper we present the comparative studies of the influence of nanomaterial-based contact lenses on five solutions with different glucose concentrations. The nanophotonic contact lens and contact lens made from base material were dipped in solutions over a specific period of time, in order to determine their influence on the glucose solutions. The base material of contact lens was made from PMMA and the nanophotonic contact lenses were made of fullerene doped PMMA. Fullerenes were used because of their good transitive characteristics in ultraviolet, visible and near infrared light spectrums. Measurements were done at room temperature. Results of all solutions are presented and compared.",
publisher = "Banja Luka : Akademija nauka i umjetnosti Republike Srpske",
journal = "Научни скуп САВРЕМЕНИ МАТЕРИЈАЛИ Зборник радова",
title = "Influence of nanomaterial-based contact lenses on solutions with different glucose concentrations",
pages = "598-587",
volume = "XXVIII",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6319"
}

Šakota Rosić, J.. (2014). Influence of nanomaterial-based contact lenses on solutions with different glucose concentrations. in Научни скуп САВРЕМЕНИ МАТЕРИЈАЛИ Зборник радова
Banja Luka : Akademija nauka i umjetnosti Republike Srpske., XXVIII, 587-598.
https://hdl.handle.net/21.15107/rcub_machinery_6319

Šakota Rosić J. Influence of nanomaterial-based contact lenses on solutions with different glucose concentrations. in Научни скуп САВРЕМЕНИ МАТЕРИЈАЛИ Зборник радова. 2014;XXVIII:587-598.
https://hdl.handle.net/21.15107/rcub_machinery_6319 .

Šakota Rosić, Jovana, "Influence of nanomaterial-based contact lenses on solutions with different glucose concentrations" in Научни скуп САВРЕМЕНИ МАТЕРИЈАЛИ Зборник радова, XXVIII (2014):587-598,
https://hdl.handle.net/21.15107/rcub_machinery_6319 .

TY  - JOUR
AU  - Šakota-Rosić, Jovana
AU  - Conte, Manuel
AU  - Munćan, Jelena S.
AU  - Matija, Lidija
AU  - Koruga, Đuro
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2031
AB  - UV/VIS ispitivanje stakala za naočare je deo standardne procedure. Razlog za to jeste da se osigura UV zaštita oka, kao i karakterizacija transparentnosti materijala. Međutim, mi smo proširiti ovo istraživanje u IR domenu iz razloga što kvalitet stakala ne zavisi samo od UV zaštite i njihove transparentnosti, već takođe i od komplementarnosti i kompatibilnosti oka sa optičkim pomagalom. Izvršena je karakterizacija osnovnog materijala za naočare pomoću UV/VIS/NIR i nove metode opto-magnetne imidžing spektroskopije. Nakon toga osnovni materijal dopiran je fulerenom, i izvršena je karakterizacija primenom istih metoda. Rezultati su predstavljeni i diskutovani.
AB  - UV/VIS spectroscopic characterization of glasses is a part of the standard procedure. The reasons to do it is to ensure UV eye protection and characterization of material transparency. However, we extend this research to IR domain because the quality of glasses depend not only on UV protection and their transparency but on complementarities and compatibility of eye vision with optical device, also. We characterized basic material of glasses by UV/VIS/NIR and novel method Opto-magnetic Imaging Spectroscopy (OMIS). Then we doped basic material with fullerenes, and characterized them using the same procedure. Results are presented and discussed.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Karakterizacija tankog filma fulerena na staklima za naočare primenom UV/VIS/NIR i opto-magnetne imidžing spektroskopije
T1  - Characterization of fullerenes thin film on glasses by UV/VIS/NIR and opto-magnetic imaging spectroscopy
EP  - 176
IS  - 2
SP  - 172
VL  - 42
DO  - 10.5937/fmet1402172S
ER  - 

@article{
author = "Šakota-Rosić, Jovana and Conte, Manuel and Munćan, Jelena S. and Matija, Lidija and Koruga, Đuro",
year = "2014",
abstract = "UV/VIS ispitivanje stakala za naočare je deo standardne procedure. Razlog za to jeste da se osigura UV zaštita oka, kao i karakterizacija transparentnosti materijala. Međutim, mi smo proširiti ovo istraživanje u IR domenu iz razloga što kvalitet stakala ne zavisi samo od UV zaštite i njihove transparentnosti, već takođe i od komplementarnosti i kompatibilnosti oka sa optičkim pomagalom. Izvršena je karakterizacija osnovnog materijala za naočare pomoću UV/VIS/NIR i nove metode opto-magnetne imidžing spektroskopije. Nakon toga osnovni materijal dopiran je fulerenom, i izvršena je karakterizacija primenom istih metoda. Rezultati su predstavljeni i diskutovani., UV/VIS spectroscopic characterization of glasses is a part of the standard procedure. The reasons to do it is to ensure UV eye protection and characterization of material transparency. However, we extend this research to IR domain because the quality of glasses depend not only on UV protection and their transparency but on complementarities and compatibility of eye vision with optical device, also. We characterized basic material of glasses by UV/VIS/NIR and novel method Opto-magnetic Imaging Spectroscopy (OMIS). Then we doped basic material with fullerenes, and characterized them using the same procedure. Results are presented and discussed.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Karakterizacija tankog filma fulerena na staklima za naočare primenom UV/VIS/NIR i opto-magnetne imidžing spektroskopije, Characterization of fullerenes thin film on glasses by UV/VIS/NIR and opto-magnetic imaging spectroscopy",
pages = "176-172",
number = "2",
volume = "42",
doi = "10.5937/fmet1402172S"
}

Šakota-Rosić, J., Conte, M., Munćan, J. S., Matija, L.,& Koruga, Đ.. (2014). Karakterizacija tankog filma fulerena na staklima za naočare primenom UV/VIS/NIR i opto-magnetne imidžing spektroskopije. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 42(2), 172-176.
https://doi.org/10.5937/fmet1402172S

Šakota-Rosić J, Conte M, Munćan JS, Matija L, Koruga Đ. Karakterizacija tankog filma fulerena na staklima za naočare primenom UV/VIS/NIR i opto-magnetne imidžing spektroskopije. in FME Transactions. 2014;42(2):172-176.
doi:10.5937/fmet1402172S .

Šakota-Rosić, Jovana, Conte, Manuel, Munćan, Jelena S., Matija, Lidija, Koruga, Đuro, "Karakterizacija tankog filma fulerena na staklima za naočare primenom UV/VIS/NIR i opto-magnetne imidžing spektroskopije" in FME Transactions, 42, no. 2 (2014):172-176,
https://doi.org/10.5937/fmet1402172S . .

TY  - CONF
AU  - Šakota Rosić, Jovana
AU  - Tomić, Marija
AU  - Milojević, Nataša
AU  - Mileusnić, Ivana
AU  - Jeftić, Branislava
AU  - Nikolić, Gorana
AU  - Golubović, Zorana
AU  - Koruga, Đuro
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7159
AB  - Goal of this research is focusing on early detection of high glucose level in blood via eye, using contact lenses, because we have come to conclusion that skin is not the most suitable place for measuring glucose level, considering invasive and expensive techniques. These specific contact lenses, made of biocompatible nano-structured materials, present biosensors for continuous, noninvasive glucose monitoring and other bioanalits which can be found in tears. In this paper we present the comparative studies of the influence of nanomaterial-based contact lenses on five 
solutions with different glucose concentrations. The nanophotonic contact lens and contact lens made from base material were dipped in solutions over a specific period of time, in order to determine their influence on the glucose solutions. The base material of contact lens was made from PMMA and the nanophotonic contact lenses were made of fullerene doped PMMA. Fullerenes were used because of their good transitive characteristics in ultraviolet, visible and near infrared light spectrums. Measurements were done at room temperature. Results of all solutions 
are presented and compared.
C3  - Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka
T1  - Influence of Nanomaterial-Based Contact Lenses on Solutions With Different Glucose Concentrations
EP  - 109
SP  - 109
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7159
ER  - 

@conference{
author = "Šakota Rosić, Jovana and Tomić, Marija and Milojević, Nataša and Mileusnić, Ivana and Jeftić, Branislava and Nikolić, Gorana and Golubović, Zorana and Koruga, Đuro",
year = "2013",
abstract = "Goal of this research is focusing on early detection of high glucose level in blood via eye, using contact lenses, because we have come to conclusion that skin is not the most suitable place for measuring glucose level, considering invasive and expensive techniques. These specific contact lenses, made of biocompatible nano-structured materials, present biosensors for continuous, noninvasive glucose monitoring and other bioanalits which can be found in tears. In this paper we present the comparative studies of the influence of nanomaterial-based contact lenses on five 
solutions with different glucose concentrations. The nanophotonic contact lens and contact lens made from base material were dipped in solutions over a specific period of time, in order to determine their influence on the glucose solutions. The base material of contact lens was made from PMMA and the nanophotonic contact lenses were made of fullerene doped PMMA. Fullerenes were used because of their good transitive characteristics in ultraviolet, visible and near infrared light spectrums. Measurements were done at room temperature. Results of all solutions 
are presented and compared.",
journal = "Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka",
title = "Influence of Nanomaterial-Based Contact Lenses on Solutions With Different Glucose Concentrations",
pages = "109-109",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7159"
}

Šakota Rosić, J., Tomić, M., Milojević, N., Mileusnić, I., Jeftić, B., Nikolić, G., Golubović, Z.,& Koruga, Đ.. (2013). Influence of Nanomaterial-Based Contact Lenses on Solutions With Different Glucose Concentrations. in Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka, 109-109.
https://hdl.handle.net/21.15107/rcub_machinery_7159

Šakota Rosić J, Tomić M, Milojević N, Mileusnić I, Jeftić B, Nikolić G, Golubović Z, Koruga Đ. Influence of Nanomaterial-Based Contact Lenses on Solutions With Different Glucose Concentrations. in Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka. 2013;:109-109.
https://hdl.handle.net/21.15107/rcub_machinery_7159 .

Šakota Rosić, Jovana, Tomić, Marija, Milojević, Nataša, Mileusnić, Ivana, Jeftić, Branislava, Nikolić, Gorana, Golubović, Zorana, Koruga, Đuro, "Influence of Nanomaterial-Based Contact Lenses on Solutions With Different Glucose Concentrations" in Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka (2013):109-109,
https://hdl.handle.net/21.15107/rcub_machinery_7159 .

TY  - CONF
AU  - Lalović, Čedo
AU  - Golubović, Zorana
AU  - Jeftić, Branislava
AU  - Šakota Rosić, Jovana
AU  - Tomić, Marija
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7158
AB  - This paper presents the structural changes that can be identified in low-mineral Aqua Viva water using four separate samples corresponding to different stages of its filling,
1. The stage before final treatment (inlet pipework)
2. After the first treatment phase using polypropylene membrane surface porosity 2.5 μm.
3. After the second treatment phase using polypropylene / glassfibre membrane porosity 0.45 μm.
4. After the final treatment phase using the double polyethersulfone membrane porosity of 0.2 μm.
As a comparative parameter is used demineralized water Aqua Purificata with conductivity of 0,055μS/cm. Characterization of water was done by two methods, Opto-Magnetic and NIR Spectroscopy with Aquaphotomics approach, based 
on the interaction of light and water. Aqua Viva manifests itself as a strong pair -
diamagnetic and its clear structuring occurs only after treatment at the level of 0.2 
μm. Resulting Aquagrams suggest that only the 0.2 μm filter leads to the appear-
ance of an increased number of water dimer and its major reorganization.
C3  - Sixth International Scientific Conference Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka, July 4.-6.2013
T1  - The Impact of Filter Membranes to Structural Changes in Low Mineral Water
EP  - 132
SP  - 132
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7158
ER  - 

@conference{
author = "Lalović, Čedo and Golubović, Zorana and Jeftić, Branislava and Šakota Rosić, Jovana and Tomić, Marija",
year = "2013",
abstract = "This paper presents the structural changes that can be identified in low-mineral Aqua Viva water using four separate samples corresponding to different stages of its filling,
1. The stage before final treatment (inlet pipework)
2. After the first treatment phase using polypropylene membrane surface porosity 2.5 μm.
3. After the second treatment phase using polypropylene / glassfibre membrane porosity 0.45 μm.
4. After the final treatment phase using the double polyethersulfone membrane porosity of 0.2 μm.
As a comparative parameter is used demineralized water Aqua Purificata with conductivity of 0,055μS/cm. Characterization of water was done by two methods, Opto-Magnetic and NIR Spectroscopy with Aquaphotomics approach, based 
on the interaction of light and water. Aqua Viva manifests itself as a strong pair -
diamagnetic and its clear structuring occurs only after treatment at the level of 0.2 
μm. Resulting Aquagrams suggest that only the 0.2 μm filter leads to the appear-
ance of an increased number of water dimer and its major reorganization.",
journal = "Sixth International Scientific Conference Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka, July 4.-6.2013",
title = "The Impact of Filter Membranes to Structural Changes in Low Mineral Water",
pages = "132-132",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7158"
}

Lalović, Č., Golubović, Z., Jeftić, B., Šakota Rosić, J.,& Tomić, M.. (2013). The Impact of Filter Membranes to Structural Changes in Low Mineral Water. in Sixth International Scientific Conference Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka, July 4.-6.2013, 132-132.
https://hdl.handle.net/21.15107/rcub_machinery_7158

Lalović Č, Golubović Z, Jeftić B, Šakota Rosić J, Tomić M. The Impact of Filter Membranes to Structural Changes in Low Mineral Water. in Sixth International Scientific Conference Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka, July 4.-6.2013. 2013;:132-132.
https://hdl.handle.net/21.15107/rcub_machinery_7158 .

Lalović, Čedo, Golubović, Zorana, Jeftić, Branislava, Šakota Rosić, Jovana, Tomić, Marija, "The Impact of Filter Membranes to Structural Changes in Low Mineral Water" in Sixth International Scientific Conference Contemporary Materials, Academy of Sciences and Arts of Republic of Srpska, Banja Luka, July 4.-6.2013 (2013):132-132,
https://hdl.handle.net/21.15107/rcub_machinery_7158 .

TY  - JOUR
AU  - Tomić, Marija
AU  - Stamenković, Dragomir
AU  - Jagodić, N.
AU  - Šakota, Jovana
AU  - Matija, Lidija
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1414
AB  - U ovom radu prikazali smo ispitivanje uticaja novih nanofotonskih materijala za kontaktna sočiva na vodene rastvore. Kontaktna sočiva koja smo koristili napravljena su od standardnog materijala siloksanskog akrilata sa ugrađenim molekulama C60 i još jednog materijala sa fulerolom C60(OH)24. Cilj istraživanja je bio da se uporede uticaji tih materijala na različite rastvore, kao što je demineralizovana (18.2 MΩ) voda, alkalna so i kapi za suhe oči. Za analizu različitih rastvora koristili smo optomagnetnu spektroskopiju. Dobijeni spektri su komentarisani i upoređeni sa standardnim materijalom za kontaktna sočiva, koji je analiziran istom metodom, kako bi se prikazale razlike u uticaju ovog standardnog i novog nanofotonskog materijala. Ovo istraživanje doprinosi boljem razumijevanju biokompatibilnosti novih materijala za kontaktna sočiva.
AB  - In this paper we present the investigation of influence of new nanophotonic materials for contact lenses on aqueous solutions. The contact lenses that we used were made of standard siloxane acrylate material with incorporated molecules C60 and another with fullerol C60(OH)24. The aim of the investigation was to compare the influences of these materials on different solutions, such as aqua purificata, saline and drops for dry eyes. Optomagnetic spectroscopy was used to analyze different solutions. The obtained spectrums were commented on and compared with the standard contact lens material, which was analyzed by using the same method, in order to show the differences in influence of this standard and new nanophotonic material. This research contributes to a better understanding of biocompatibility of new contact lens materials.
T2  - Contemporary materials
T1  - Uticaj materijala kontaktnih sočiva na vodene rastvore
T1  - Influence of contact lenses material on aqueous solutions
EP  - 99
IS  - 1
SP  - 93
VL  - 3
DO  - 10.7251/COM1201093T
ER  - 

@article{
author = "Tomić, Marija and Stamenković, Dragomir and Jagodić, N. and Šakota, Jovana and Matija, Lidija",
year = "2012",
abstract = "U ovom radu prikazali smo ispitivanje uticaja novih nanofotonskih materijala za kontaktna sočiva na vodene rastvore. Kontaktna sočiva koja smo koristili napravljena su od standardnog materijala siloksanskog akrilata sa ugrađenim molekulama C60 i još jednog materijala sa fulerolom C60(OH)24. Cilj istraživanja je bio da se uporede uticaji tih materijala na različite rastvore, kao što je demineralizovana (18.2 MΩ) voda, alkalna so i kapi za suhe oči. Za analizu različitih rastvora koristili smo optomagnetnu spektroskopiju. Dobijeni spektri su komentarisani i upoređeni sa standardnim materijalom za kontaktna sočiva, koji je analiziran istom metodom, kako bi se prikazale razlike u uticaju ovog standardnog i novog nanofotonskog materijala. Ovo istraživanje doprinosi boljem razumijevanju biokompatibilnosti novih materijala za kontaktna sočiva., In this paper we present the investigation of influence of new nanophotonic materials for contact lenses on aqueous solutions. The contact lenses that we used were made of standard siloxane acrylate material with incorporated molecules C60 and another with fullerol C60(OH)24. The aim of the investigation was to compare the influences of these materials on different solutions, such as aqua purificata, saline and drops for dry eyes. Optomagnetic spectroscopy was used to analyze different solutions. The obtained spectrums were commented on and compared with the standard contact lens material, which was analyzed by using the same method, in order to show the differences in influence of this standard and new nanophotonic material. This research contributes to a better understanding of biocompatibility of new contact lens materials.",
journal = "Contemporary materials",
title = "Uticaj materijala kontaktnih sočiva na vodene rastvore, Influence of contact lenses material on aqueous solutions",
pages = "99-93",
number = "1",
volume = "3",
doi = "10.7251/COM1201093T"
}

Tomić, M., Stamenković, D., Jagodić, N., Šakota, J.,& Matija, L.. (2012). Uticaj materijala kontaktnih sočiva na vodene rastvore. in Contemporary materials, 3(1), 93-99.
https://doi.org/10.7251/COM1201093T

Tomić M, Stamenković D, Jagodić N, Šakota J, Matija L. Uticaj materijala kontaktnih sočiva na vodene rastvore. in Contemporary materials. 2012;3(1):93-99.
doi:10.7251/COM1201093T .

Tomić, Marija, Stamenković, Dragomir, Jagodić, N., Šakota, Jovana, Matija, Lidija, "Uticaj materijala kontaktnih sočiva na vodene rastvore" in Contemporary materials, 3, no. 1 (2012):93-99,
https://doi.org/10.7251/COM1201093T . .