TY  - CONF
AU  - Šešlija, Sanja
AU  - Radovanović, Milan
AU  - Sakan, Sanja
AU  - Spasojević, Pavle
AU  - Marković, Maja
AU  - Kalagasidis Krušić, Melina
AU  - Đorđević, Dragana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7508
AB  - Poslednjih decenija mikroplastika je prepoznata kao jedan od glavnih zagađivača životne sredine. 
Nastaje kao posledica postepene degradacije/fragmentacije većih čestica plastike usled izloženosti 
različitim faktorima životne sredine kao što su UV zračenje, vetar, vodene struje, mikroorganzmi, 
itd. Jedan od najvećih izazova u rešavanju problema mikroplastike jesu metode za njenu detekciju i 
identifikaciju. Zbog raznovrsnosti mikroplastike, postoji potreba za poboljšanjem postojećih i/ili 
razvojem novih metoda kako bi se ustanovila najpouzdanija metoda za analizu mikroplastike iz 
različitih uzoraka. Cilj ovog rada bio je utvrđivanje polaznih osnova za razvoj efikasne metoda za 
detekciju i identifikaciju vrste mikroplastike koja se može naći u sedimentima međunarodnih reka 
Srbije. Iz uzoraka sedimenata reka najpre je uklonjena organska materija primenom Fentonovog 
reagnesa, nakon čega je urađeno razdvanjanje čestica mikroplastike na osnovu gustine. Supernatanti 
su izdvojeni i filtrirani, a dobijeni filtrati korišćeni za detekciju čestica mikroplastike primenom 
optičke mikroskopije. Sa ciljem utvrđivanja strukture, detektovane čestice su dalje ispitane 
primenom energetsko-disperzione spektroskopije i infracrvene spektroskopije sa Furijeovom 
transformacijom (FTIR).
AB  - Microplastics have been recognized as one of the main polluters of the environment in recent decades. It is formed as a result of gradual degradation/fragmentation of larger plastic particles due to exposure to the different environmental factors such as UV radiation, wind, water currents, microorganisms, etc. One of the biggest challenges in solving the problem of microplastics is the method for their detection and identification. Due to the diversity of microplastics, there is a need to improve existing and/or develop new methods to determine the most reliable method for the analysis of microplastics from different samples. This study was aimed to set the ground for development of efficient method for detection and identification of the microplastics from the sediments of international rivers in Serbia. The sediment samples were firstly treated with Fenton’s reagent to remove the organic matter, after which the density separation of microplastics has been performed. The collected supernatants were filtered and used for detection of the microplastics applying optical microscopy. The structure of the detected particles was examined by means of Energy-dispersive spectroscopy (EDS) and Fourier-transform infrared spectroscopy (FTIR).
PB  - Beograd : Srpsko hemijsko društvo = Serbian Chemical Society
C3  - Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021. = Book of Abstracts ; Proceedings = 57th meeting of the Serbian Chemical Society, Kragujevac, Serbia, June 18-19, 2021
T1  - Detekcija i identifikacija mikroplastike iz sedimenata međunarodnih reka u Srbiji
T1  - Detection and identification of microplastics from the sediments of international rivers in Serbia
SP  - 77
ER  - 

@conference{
author = "Šešlija, Sanja and Radovanović, Milan and Sakan, Sanja and Spasojević, Pavle and Marković, Maja and Kalagasidis Krušić, Melina and Đorđević, Dragana",
year = "2021",
abstract = "Poslednjih decenija mikroplastika je prepoznata kao jedan od glavnih zagađivača životne sredine. 
Nastaje kao posledica postepene degradacije/fragmentacije većih čestica plastike usled izloženosti 
različitim faktorima životne sredine kao što su UV zračenje, vetar, vodene struje, mikroorganzmi, 
itd. Jedan od najvećih izazova u rešavanju problema mikroplastike jesu metode za njenu detekciju i 
identifikaciju. Zbog raznovrsnosti mikroplastike, postoji potreba za poboljšanjem postojećih i/ili 
razvojem novih metoda kako bi se ustanovila najpouzdanija metoda za analizu mikroplastike iz 
različitih uzoraka. Cilj ovog rada bio je utvrđivanje polaznih osnova za razvoj efikasne metoda za 
detekciju i identifikaciju vrste mikroplastike koja se može naći u sedimentima međunarodnih reka 
Srbije. Iz uzoraka sedimenata reka najpre je uklonjena organska materija primenom Fentonovog 
reagnesa, nakon čega je urađeno razdvanjanje čestica mikroplastike na osnovu gustine. Supernatanti 
su izdvojeni i filtrirani, a dobijeni filtrati korišćeni za detekciju čestica mikroplastike primenom 
optičke mikroskopije. Sa ciljem utvrđivanja strukture, detektovane čestice su dalje ispitane 
primenom energetsko-disperzione spektroskopije i infracrvene spektroskopije sa Furijeovom 
transformacijom (FTIR)., Microplastics have been recognized as one of the main polluters of the environment in recent decades. It is formed as a result of gradual degradation/fragmentation of larger plastic particles due to exposure to the different environmental factors such as UV radiation, wind, water currents, microorganisms, etc. One of the biggest challenges in solving the problem of microplastics is the method for their detection and identification. Due to the diversity of microplastics, there is a need to improve existing and/or develop new methods to determine the most reliable method for the analysis of microplastics from different samples. This study was aimed to set the ground for development of efficient method for detection and identification of the microplastics from the sediments of international rivers in Serbia. The sediment samples were firstly treated with Fenton’s reagent to remove the organic matter, after which the density separation of microplastics has been performed. The collected supernatants were filtered and used for detection of the microplastics applying optical microscopy. The structure of the detected particles was examined by means of Energy-dispersive spectroscopy (EDS) and Fourier-transform infrared spectroscopy (FTIR).",
publisher = "Beograd : Srpsko hemijsko društvo = Serbian Chemical Society",
journal = "Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021. = Book of Abstracts ; Proceedings = 57th meeting of the Serbian Chemical Society, Kragujevac, Serbia, June 18-19, 2021",
title = "Detekcija i identifikacija mikroplastike iz sedimenata međunarodnih reka u Srbiji, Detection and identification of microplastics from the sediments of international rivers in Serbia",
pages = "77"
}

Šešlija, S., Radovanović, M., Sakan, S., Spasojević, P., Marković, M., Kalagasidis Krušić, M.,& Đorđević, D.. (2021). Detekcija i identifikacija mikroplastike iz sedimenata međunarodnih reka u Srbiji. in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021. = Book of Abstracts ; Proceedings = 57th meeting of the Serbian Chemical Society, Kragujevac, Serbia, June 18-19, 2021
Beograd : Srpsko hemijsko društvo = Serbian Chemical Society., 77.

Šešlija S, Radovanović M, Sakan S, Spasojević P, Marković M, Kalagasidis Krušić M, Đorđević D. Detekcija i identifikacija mikroplastike iz sedimenata međunarodnih reka u Srbiji. in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021. = Book of Abstracts ; Proceedings = 57th meeting of the Serbian Chemical Society, Kragujevac, Serbia, June 18-19, 2021. 2021;:77..

Šešlija, Sanja, Radovanović, Milan, Sakan, Sanja, Spasojević, Pavle, Marković, Maja, Kalagasidis Krušić, Melina, Đorđević, Dragana, "Detekcija i identifikacija mikroplastike iz sedimenata međunarodnih reka u Srbiji" in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021. = Book of Abstracts ; Proceedings = 57th meeting of the Serbian Chemical Society, Kragujevac, Serbia, June 18-19, 2021 (2021):77.

TY  - JOUR
AU  - Stojanović, Goran M.
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
AU  - Radoicić, Marija B.
AU  - Radovanović, Milan R.
AU  - Popović, Željko V
AU  - Vukmirović, Sasa N.
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4519
AB  - Featured Application Biomedical sector, sports sector-applications in the detection of drug concentrations in sweat samples. This work presents a new multilayered microfluidic platform, manufactured using a rapid and cost-effective xurography technique, for the detection of drug concentrations in sweat. Textile fabrics made of cotton and polyester were used as a component of the platform, and they were positioned in the middle of the microfluidic device. In order to obtain a highly conductive textile, the fabrics were in situ coated with different amounts of polyaniline and titanium dioxide nanocomposite. This portable microfluidic platform comprises at least three layers of optically transparent and flexible PVC foils which were stacked one on top of the other. Electrical contacts were provided from the edge of the textile material when a microfluidic variable resistor was actually created. The platform was tested in plain artificial sweat and in artificial sweat with a dissolved cytostatic test drug, cyclophosphamide, of different concentrations. The proposed microfluidic device decreased in resistance when the sweat was applied. In addition, it could successfully detect different concentrations of cytostatic medication in the sweat, which could make it a very useful tool for simple, reliable, and fast diagnostics.
PB  - MDPI, Basel
T2  - Applied Sciences-Basel
T1  - A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples
IS  - 12
VL  - 10
DO  - 10.3390/app10124392
ER  - 

@article{
author = "Stojanović, Goran M. and Radetić, Maja and Šaponjić, Zoran and Radoicić, Marija B. and Radovanović, Milan R. and Popović, Željko V and Vukmirović, Sasa N.",
year = "2020",
abstract = "Featured Application Biomedical sector, sports sector-applications in the detection of drug concentrations in sweat samples. This work presents a new multilayered microfluidic platform, manufactured using a rapid and cost-effective xurography technique, for the detection of drug concentrations in sweat. Textile fabrics made of cotton and polyester were used as a component of the platform, and they were positioned in the middle of the microfluidic device. In order to obtain a highly conductive textile, the fabrics were in situ coated with different amounts of polyaniline and titanium dioxide nanocomposite. This portable microfluidic platform comprises at least three layers of optically transparent and flexible PVC foils which were stacked one on top of the other. Electrical contacts were provided from the edge of the textile material when a microfluidic variable resistor was actually created. The platform was tested in plain artificial sweat and in artificial sweat with a dissolved cytostatic test drug, cyclophosphamide, of different concentrations. The proposed microfluidic device decreased in resistance when the sweat was applied. In addition, it could successfully detect different concentrations of cytostatic medication in the sweat, which could make it a very useful tool for simple, reliable, and fast diagnostics.",
publisher = "MDPI, Basel",
journal = "Applied Sciences-Basel",
title = "A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples",
number = "12",
volume = "10",
doi = "10.3390/app10124392"
}

Stojanović, G. M., Radetić, M., Šaponjić, Z., Radoicić, M. B., Radovanović, M. R., Popović, Ž. V.,& Vukmirović, S. N.. (2020). A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples. in Applied Sciences-Basel
MDPI, Basel., 10(12).
https://doi.org/10.3390/app10124392

Stojanović GM, Radetić M, Šaponjić Z, Radoicić MB, Radovanović MR, Popović ŽV, Vukmirović SN. A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples. in Applied Sciences-Basel. 2020;10(12).
doi:10.3390/app10124392 .

Stojanović, Goran M., Radetić, Maja, Šaponjić, Zoran, Radoicić, Marija B., Radovanović, Milan R., Popović, Željko V, Vukmirović, Sasa N., "A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples" in Applied Sciences-Basel, 10, no. 12 (2020),
https://doi.org/10.3390/app10124392 . .