TY  - JOUR
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Rabanal, Maria Eugenia
AU  - Milošević, Milica
AU  - Bukumira, Marta
AU  - Tomić, Nina
AU  - Tomić, Miloš
AU  - Mančić, Lidija
AU  - Ignjatović, Nenad
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6477
AB  - Y0.8−xGdxF3:Yb/Er mesocrystals with a biocompatible surface and diverse morphological characteristics were successfully synthesized using chitosan-assisted solvothermal processing. Their structural properties, studied using X-ray powder diffraction, Fourier transform infrared spectroscopy, scanning and transmission electron microscopy and energy dispersive X-ray analysis, were further correlated with the up-conversion emission (λexc = 976 nm) recorded in function of temperature. Based on the change in the visible green emissions originating from the thermally coupled 2H11/2 and 4S3/2 levels of Er3+, the corresponding LIR was acquired in the physiologically relevant range of temperatures (25–50 °C). The detected absolute sensitivity of about 0.0042 °C−1, along with the low cytotoxicity toward both normal human lung fibroblasts (MRC-5) and cancerous lung epithelial (A549) cells, indicate a potential for use in temperature sensing in biomedicine. Additionally, their enhanced internalization in cells, without suppression of cell viability, enabled in vitro labeling of cancer and healthy cells upon 976 nm laser irradiation.
PB  - MDPI
T2  - Journal of Functional Biomaterials
T1  - Temperature Sensing Properties of Biocompatible Yb/Er-Doped GdF3 and YF3 Mesocrystals
VL  - 15
IS  - 1
SP  - 6
DO  - 10.3390/jfb15010006
ER  - 

@article{
author = "Dinić, Ivana and Vuković, Marina and Rabanal, Maria Eugenia and Milošević, Milica and Bukumira, Marta and Tomić, Nina and Tomić, Miloš and Mančić, Lidija and Ignjatović, Nenad",
year = "2024",
abstract = "Y0.8−xGdxF3:Yb/Er mesocrystals with a biocompatible surface and diverse morphological characteristics were successfully synthesized using chitosan-assisted solvothermal processing. Their structural properties, studied using X-ray powder diffraction, Fourier transform infrared spectroscopy, scanning and transmission electron microscopy and energy dispersive X-ray analysis, were further correlated with the up-conversion emission (λexc = 976 nm) recorded in function of temperature. Based on the change in the visible green emissions originating from the thermally coupled 2H11/2 and 4S3/2 levels of Er3+, the corresponding LIR was acquired in the physiologically relevant range of temperatures (25–50 °C). The detected absolute sensitivity of about 0.0042 °C−1, along with the low cytotoxicity toward both normal human lung fibroblasts (MRC-5) and cancerous lung epithelial (A549) cells, indicate a potential for use in temperature sensing in biomedicine. Additionally, their enhanced internalization in cells, without suppression of cell viability, enabled in vitro labeling of cancer and healthy cells upon 976 nm laser irradiation.",
publisher = "MDPI",
journal = "Journal of Functional Biomaterials",
title = "Temperature Sensing Properties of Biocompatible Yb/Er-Doped GdF3 and YF3 Mesocrystals",
volume = "15",
number = "1",
pages = "6",
doi = "10.3390/jfb15010006"
}

Dinić, I., Vuković, M., Rabanal, M. E., Milošević, M., Bukumira, M., Tomić, N., Tomić, M., Mančić, L.,& Ignjatović, N.. (2024). Temperature Sensing Properties of Biocompatible Yb/Er-Doped GdF3 and YF3 Mesocrystals. in Journal of Functional Biomaterials
MDPI., 15(1), 6.
https://doi.org/10.3390/jfb15010006

Dinić I, Vuković M, Rabanal ME, Milošević M, Bukumira M, Tomić N, Tomić M, Mančić L, Ignjatović N. Temperature Sensing Properties of Biocompatible Yb/Er-Doped GdF3 and YF3 Mesocrystals. in Journal of Functional Biomaterials. 2024;15(1):6.
doi:10.3390/jfb15010006 .

Dinić, Ivana, Vuković, Marina, Rabanal, Maria Eugenia, Milošević, Milica, Bukumira, Marta, Tomić, Nina, Tomić, Miloš, Mančić, Lidija, Ignjatović, Nenad, "Temperature Sensing Properties of Biocompatible Yb/Er-Doped GdF3 and YF3 Mesocrystals" in Journal of Functional Biomaterials, 15, no. 1 (2024):6,
https://doi.org/10.3390/jfb15010006 . .

TY  - THES
AU  - Milošević, Milica
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4711
AB  - Jedan on najvećih rizika za zdravlje ljudi je njihova izloženost toksičnim elementima. Posebnu osetljivost imaju rizične grupe, poput trudnica, zbog razvoja fetusa. Ukoliko dođe do prekomernog izlaganja toksinima iz životne sredine, poput ,elemenata u tragovima, oni mogu uticati štetno na zdravlje i razvoj fetusa.
Placenta je organ koji služi kao spojna tačka između majčinske cirkulacije i cirkulacije fetusa i omogućava transfer svih neophodnih nutrijenata između majke i deteta. Pored toga, obavlja i funkciju kao barijera detoksifikacije koja sprečava prolaz toksičnih supstanci do fetusa.
Placentarni mehanizam je odgovoran za regulaciju absorpcije i izlučivanja elemenata u toku trudnoće. Taj mehanizam, koji nije u potpunosti istražen, razlog je pojave poremećaja u razvoju fetusa pod tim uslovima.
U okviru ovog istraživanja iz tkiva placenti, ispitani su sadržaji toksičnih elemenata poput arsena, olova, aluminijuma, kadmijuma, uranijuma i torijuma.
Postupak određivanja vrednosti tih elemenata u tragovima rađen je ICP-MS metodom.
T1  - Određivanje toksičnih elemenata u tkivu placente
SP  - 1
EP  - 16
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4711
ER  - 

@misc{
author = "Milošević, Milica",
year = "2021",
abstract = "Jedan on najvećih rizika za zdravlje ljudi je njihova izloženost toksičnim elementima. Posebnu osetljivost imaju rizične grupe, poput trudnica, zbog razvoja fetusa. Ukoliko dođe do prekomernog izlaganja toksinima iz životne sredine, poput ,elemenata u tragovima, oni mogu uticati štetno na zdravlje i razvoj fetusa.
Placenta je organ koji služi kao spojna tačka između majčinske cirkulacije i cirkulacije fetusa i omogućava transfer svih neophodnih nutrijenata između majke i deteta. Pored toga, obavlja i funkciju kao barijera detoksifikacije koja sprečava prolaz toksičnih supstanci do fetusa.
Placentarni mehanizam je odgovoran za regulaciju absorpcije i izlučivanja elemenata u toku trudnoće. Taj mehanizam, koji nije u potpunosti istražen, razlog je pojave poremećaja u razvoju fetusa pod tim uslovima.
U okviru ovog istraživanja iz tkiva placenti, ispitani su sadržaji toksičnih elemenata poput arsena, olova, aluminijuma, kadmijuma, uranijuma i torijuma.
Postupak određivanja vrednosti tih elemenata u tragovima rađen je ICP-MS metodom.",
title = "Određivanje toksičnih elemenata u tkivu placente",
pages = "1-16",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4711"
}

Milošević, M.. (2021). Određivanje toksičnih elemenata u tkivu placente. , 1-16.
https://hdl.handle.net/21.15107/rcub_cherry_4711

Milošević M. Određivanje toksičnih elemenata u tkivu placente. 2021;:1-16.
https://hdl.handle.net/21.15107/rcub_cherry_4711 .

Milošević, Milica, "Određivanje toksičnih elemenata u tkivu placente" (2021):1-16,
https://hdl.handle.net/21.15107/rcub_cherry_4711 .