TY  - CONF
AU  - Tomić, Nina
AU  - Vuković, Marina
AU  - Bukumira, Marta
AU  - Rabasović, Mihailo
AU  - Mančić, Lidija
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6068
AB  - There is a great technological interest in synthesis of lanthanide doped upconverting nanoparticles (UCNPs) with controlled crystal phase, morphology and intense luminescence properties suitable for biomedical use. A conventional approach for synthesis of such particles comprises decomposition of organometallic compounds in an oxygen-free environment, followed either with a ligand exchange, or biocompatible layer coating. Biocompatible NaY0.65Gd0.15F4:Yb,Er nanoparticles used in this study were synthesized through chitosan assisted one-pot hydrothermal synthesis and were characterized by X-ray powder diffraction (XRPD), Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy (SEM/EDS) and photoluminescence measurement (PL). Due to the presence of the amino groups at their surface, excellent biocompatibility and notably low cytotoxicity against MRC-5 cells (line of normal human fibroblasts) and A549 cells (human lung cancer cells) were detected using MTT assay. Furthermore, upon 980 nm laser irradiation, particles were successfully used in vitro for labeling of both, MRC-5 and A549 cells.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging
SP  - 70
EP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_dais_15155
ER  - 

@conference{
author = "Tomić, Nina and Vuković, Marina and Bukumira, Marta and Rabasović, Mihailo and Mančić, Lidija",
year = "2023",
abstract = "There is a great technological interest in synthesis of lanthanide doped upconverting nanoparticles (UCNPs) with controlled crystal phase, morphology and intense luminescence properties suitable for biomedical use. A conventional approach for synthesis of such particles comprises decomposition of organometallic compounds in an oxygen-free environment, followed either with a ligand exchange, or biocompatible layer coating. Biocompatible NaY0.65Gd0.15F4:Yb,Er nanoparticles used in this study were synthesized through chitosan assisted one-pot hydrothermal synthesis and were characterized by X-ray powder diffraction (XRPD), Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy (SEM/EDS) and photoluminescence measurement (PL). Due to the presence of the amino groups at their surface, excellent biocompatibility and notably low cytotoxicity against MRC-5 cells (line of normal human fibroblasts) and A549 cells (human lung cancer cells) were detected using MTT assay. Furthermore, upon 980 nm laser irradiation, particles were successfully used in vitro for labeling of both, MRC-5 and A549 cells.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging",
pages = "70-70",
url = "https://hdl.handle.net/21.15107/rcub_dais_15155"
}

Tomić, N., Vuković, M., Bukumira, M., Rabasović, M.,& Mančić, L.. (2023). One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 70-70.
https://hdl.handle.net/21.15107/rcub_dais_15155

Tomić N, Vuković M, Bukumira M, Rabasović M, Mančić L. One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:70-70.
https://hdl.handle.net/21.15107/rcub_dais_15155 .

Tomić, Nina, Vuković, Marina, Bukumira, Marta, Rabasović, Mihailo, Mančić, Lidija, "One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):70-70,
https://hdl.handle.net/21.15107/rcub_dais_15155 .

TY  - CONF
AU  - Dinić, Ivana
AU  - Stamenković, Tijana
AU  - Radmilović, Nadežda
AU  - Vuković, Marina
AU  - Rabasović, Mihailo
AU  - Lojpur, Vesna
AU  - Mančić, Lidija
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5837
AB  - Up-conversion properties of SrGd2O4 nanoparticles co-doped with different Yb3+ and constant Er3+ ions were successfully prepared via sol- gel assisted combustion. Rietveld refinement and scanning/transmission electron microscopy with corresponding energydispersive X-ray spectroscopy revealed that obtained powders are composed of agglomerated nanoparticles with orthorhombic (Pnma) structure that have a uniform distribution of all constituting elements. Photoluminescence measurements implied intensification of the upconversion (UC) emission in the visible part of spectrum with the increase of Yb3+ content, which is followed by a significant change in the green to red ratio. Two-photon UC processes are established as a result of Er3+ f-f electronic transitions: green emission at 523 and 551 nm (2H11/2, 4S3/2 → 4I15/2) as well as a red emission at 661 nm (4F9/2 → 4I15/2). The highest value of absolute quantum efficiency (0.055%) is determined for SrGd2O4 nanoparticles doped with 0.5 at% of Er3+ and co-doped with 5 at% of Yb3+ (λexc=976 nm, power density 200W/cm2).
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
T1  - Quantum efficiency of up-converting SrGd2O4:Yb,Er nanoparticles
SP  - 59
EP  - 59
UR  - https://hdl.handle.net/21.15107/rcub_dais_13621
ER  - 

@conference{
author = "Dinić, Ivana and Stamenković, Tijana and Radmilović, Nadežda and Vuković, Marina and Rabasović, Mihailo and Lojpur, Vesna and Mančić, Lidija",
year = "2022",
abstract = "Up-conversion properties of SrGd2O4 nanoparticles co-doped with different Yb3+ and constant Er3+ ions were successfully prepared via sol- gel assisted combustion. Rietveld refinement and scanning/transmission electron microscopy with corresponding energydispersive X-ray spectroscopy revealed that obtained powders are composed of agglomerated nanoparticles with orthorhombic (Pnma) structure that have a uniform distribution of all constituting elements. Photoluminescence measurements implied intensification of the upconversion (UC) emission in the visible part of spectrum with the increase of Yb3+ content, which is followed by a significant change in the green to red ratio. Two-photon UC processes are established as a result of Er3+ f-f electronic transitions: green emission at 523 and 551 nm (2H11/2, 4S3/2 → 4I15/2) as well as a red emission at 661 nm (4F9/2 → 4I15/2). The highest value of absolute quantum efficiency (0.055%) is determined for SrGd2O4 nanoparticles doped with 0.5 at% of Er3+ and co-doped with 5 at% of Yb3+ (λexc=976 nm, power density 200W/cm2).",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.",
title = "Quantum efficiency of up-converting SrGd2O4:Yb,Er nanoparticles",
pages = "59-59",
url = "https://hdl.handle.net/21.15107/rcub_dais_13621"
}

Dinić, I., Stamenković, T., Radmilović, N., Vuković, M., Rabasović, M., Lojpur, V.,& Mančić, L.. (2022). Quantum efficiency of up-converting SrGd2O4:Yb,Er nanoparticles. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
Belgrade : Serbian Ceramic Society., 59-59.
https://hdl.handle.net/21.15107/rcub_dais_13621

Dinić I, Stamenković T, Radmilović N, Vuković M, Rabasović M, Lojpur V, Mančić L. Quantum efficiency of up-converting SrGd2O4:Yb,Er nanoparticles. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.. 2022;:59-59.
https://hdl.handle.net/21.15107/rcub_dais_13621 .

Dinić, Ivana, Stamenković, Tijana, Radmilović, Nadežda, Vuković, Marina, Rabasović, Mihailo, Lojpur, Vesna, Mančić, Lidija, "Quantum efficiency of up-converting SrGd2O4:Yb,Er nanoparticles" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022. (2022):59-59,
https://hdl.handle.net/21.15107/rcub_dais_13621 .

TY  - JOUR
AU  - Mančić, Lidija
AU  - Đukić-Vuković, Aleksandra
AU  - Dinić, Ivana
AU  - Nikolić, Marko G.
AU  - Rabasović, Mihailo D.
AU  - Krmpot, Aleksandar J.
AU  - Costa, Antonio M. L. M.
AU  - Trišić, Dijana
AU  - Lazarević, Miloš
AU  - Mojović, Ljiljana
AU  - Milošević, Olivera B.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2205
AB  - Lanthanide-doped fluoride up-converting nanoparticles (UCNPs) represent the new class of imaging contrast agents which hold great potential for overcoming existing problems associated with traditionally used dyes, proteins and quantum dots. In this study, a new kind of hybrid NaYF4:Yb,Er/PLGA nanoparticles for efficient biolabeling were prepared through one-pot solvothermal synthesis route. Morphological and structural characteristics of the as-designed particles were obtained using X-ray powder diffraction (XRPD), scanning and transmission electron microscopy (SEM/TEM), energy dispersive spectroscopy (EDS), Fourier transform infrared (FTIR) and photoluminescence (PL) spectroscopy, while their cytotoxicity as well as up-conversion (UC) labeling capability were tested in vitro toward human gingival cells (HGC) and oral squamous cell carcinoma (OSCC). The results revealed coexistence of the cubic (Fm-3m) and hexagonal (P6(3)/m) phase in spherical and irregularly shaped nanoparticles, respectively. PLGA [Poly(lactic-co-glycolic acid)] ligands attached at the surface of UCNPs particles provide their enhanced cellular uptake and enable high-quality cells imaging through a near-infrared (NIR) laser scanning microscopy (lambda(ex) = 980 nm). Moreover, the fact that NaYF4:Yb,Er/PLGA UCNPs show low cytotoxicity against HGC over the whole concentration range (10-50 mu g/mL) while a dose dependent viability of OSCC is obtained indicates that these might be a promising candidates for targeted cancer cell therapy.
PB  - Elsevier Science Bv, Amsterdam
T2  - Materials Science and Engineering. C: Materials for Biological Applications
T1  - NIR photo-driven upconversion in NaYF4:Yb,Er/PLGA particles for in vitro bioimaging of cancer cells
VL  - 91
SP  - 597
EP  - 605
DO  - 10.1016/j.msec.2018.05.081
ER  - 

@article{
author = "Mančić, Lidija and Đukić-Vuković, Aleksandra and Dinić, Ivana and Nikolić, Marko G. and Rabasović, Mihailo D. and Krmpot, Aleksandar J. and Costa, Antonio M. L. M. and Trišić, Dijana and Lazarević, Miloš and Mojović, Ljiljana and Milošević, Olivera B.",
year = "2018",
abstract = "Lanthanide-doped fluoride up-converting nanoparticles (UCNPs) represent the new class of imaging contrast agents which hold great potential for overcoming existing problems associated with traditionally used dyes, proteins and quantum dots. In this study, a new kind of hybrid NaYF4:Yb,Er/PLGA nanoparticles for efficient biolabeling were prepared through one-pot solvothermal synthesis route. Morphological and structural characteristics of the as-designed particles were obtained using X-ray powder diffraction (XRPD), scanning and transmission electron microscopy (SEM/TEM), energy dispersive spectroscopy (EDS), Fourier transform infrared (FTIR) and photoluminescence (PL) spectroscopy, while their cytotoxicity as well as up-conversion (UC) labeling capability were tested in vitro toward human gingival cells (HGC) and oral squamous cell carcinoma (OSCC). The results revealed coexistence of the cubic (Fm-3m) and hexagonal (P6(3)/m) phase in spherical and irregularly shaped nanoparticles, respectively. PLGA [Poly(lactic-co-glycolic acid)] ligands attached at the surface of UCNPs particles provide their enhanced cellular uptake and enable high-quality cells imaging through a near-infrared (NIR) laser scanning microscopy (lambda(ex) = 980 nm). Moreover, the fact that NaYF4:Yb,Er/PLGA UCNPs show low cytotoxicity against HGC over the whole concentration range (10-50 mu g/mL) while a dose dependent viability of OSCC is obtained indicates that these might be a promising candidates for targeted cancer cell therapy.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Materials Science and Engineering. C: Materials for Biological Applications",
title = "NIR photo-driven upconversion in NaYF4:Yb,Er/PLGA particles for in vitro bioimaging of cancer cells",
volume = "91",
pages = "597-605",
doi = "10.1016/j.msec.2018.05.081"
}

Mančić, L., Đukić-Vuković, A., Dinić, I., Nikolić, M. G., Rabasović, M. D., Krmpot, A. J., Costa, A. M. L. M., Trišić, D., Lazarević, M., Mojović, L.,& Milošević, O. B.. (2018). NIR photo-driven upconversion in NaYF4:Yb,Er/PLGA particles for in vitro bioimaging of cancer cells. in Materials Science and Engineering. C: Materials for Biological Applications
Elsevier Science Bv, Amsterdam., 91, 597-605.
https://doi.org/10.1016/j.msec.2018.05.081

Mančić L, Đukić-Vuković A, Dinić I, Nikolić MG, Rabasović MD, Krmpot AJ, Costa AMLM, Trišić D, Lazarević M, Mojović L, Milošević OB. NIR photo-driven upconversion in NaYF4:Yb,Er/PLGA particles for in vitro bioimaging of cancer cells. in Materials Science and Engineering. C: Materials for Biological Applications. 2018;91:597-605.
doi:10.1016/j.msec.2018.05.081 .

Mančić, Lidija, Đukić-Vuković, Aleksandra, Dinić, Ivana, Nikolić, Marko G., Rabasović, Mihailo D., Krmpot, Aleksandar J., Costa, Antonio M. L. M., Trišić, Dijana, Lazarević, Miloš, Mojović, Ljiljana, Milošević, Olivera B., "NIR photo-driven upconversion in NaYF4:Yb,Er/PLGA particles for in vitro bioimaging of cancer cells" in Materials Science and Engineering. C: Materials for Biological Applications, 91 (2018):597-605,
https://doi.org/10.1016/j.msec.2018.05.081 . .

TY  - JOUR
AU  - Mančić, Lidija
AU  - Đukić-Vuković, Aleksandra
AU  - Dinić, Ivana
AU  - Nikolić, Marko G.
AU  - Rabasović, Mihailo D.
AU  - Krmpot, Aleksandar J.
AU  - Costa, Antonio M. L. M.
AU  - Marinkovic, Bojan A.
AU  - Mojović, Ljiljana
AU  - Milošević, Olivera B.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2225
AB  - The emerging up-conversion nanoparticles (UCNPs) offer a wide range of biotechnology applications, from biomarkers and deep tissue imaging, to single molecule tracking and drug delivery. Their successful conjugation to biocompatible agents is crucial for specific molecules recognition and usually requires multiple steps which may lead to low reproducibility. Here, we report a simple and rapid one-step procedure for in situ synthesis of biocompatible amino-functionalized NaYF4:Yb,Er UCNPs that could be used for NIR-driven fluorescence cell labeling. X-ray diffraction showed that UCNPs synthesized through chitosan-assisted solvothermal processing are monophasic and crystallize in a cubic alpha phase. Scanning and transmission electron microscopy revealed that the obtained crystals are spherical in shape with a mean diameter of 120 nm. Photoluminescence spectra indicated weaker green (H-2(11/2), S-4(3/2) - gt  (4)/(15/2)) and stronger red emission (F-4(9/2) - gt  (4)/(15/2)), as a result of enhanced non-radiative (4)/(11/2) - gt  (4)/(13/2) Er3+ relaxation. The presence of chitosan groups at the surface of UCNPs was confirmed by Fourier transform infrared spectroscopy, thermogravimetry and X-ray photoelectron spectroscopy. This provides their enhanced internalization in cells, at low concentration of 10 mu g ml(-1), without suppression of cell viability after 24 h of exposure. Furthermore, upon 980 nm laser irradiation, the amino-functionalized NaYF4:Yb,Er UCNPs were successfully used in vitro for labeling of two human cell types, normal gingival and oral squamous cell carcinoma.
PB  - Royal Soc Chemistry, Cambridge
T2  - RSC Advances
T1  - One-step synthesis of amino-functionalized up-converting NaYF4:Yb,Er nanoparticles for in vitro cell imaging
VL  - 8
IS  - 48
SP  - 27429
EP  - 27437
DO  - 10.1039/c8ra04178d
ER  - 

@article{
author = "Mančić, Lidija and Đukić-Vuković, Aleksandra and Dinić, Ivana and Nikolić, Marko G. and Rabasović, Mihailo D. and Krmpot, Aleksandar J. and Costa, Antonio M. L. M. and Marinkovic, Bojan A. and Mojović, Ljiljana and Milošević, Olivera B.",
year = "2018",
abstract = "The emerging up-conversion nanoparticles (UCNPs) offer a wide range of biotechnology applications, from biomarkers and deep tissue imaging, to single molecule tracking and drug delivery. Their successful conjugation to biocompatible agents is crucial for specific molecules recognition and usually requires multiple steps which may lead to low reproducibility. Here, we report a simple and rapid one-step procedure for in situ synthesis of biocompatible amino-functionalized NaYF4:Yb,Er UCNPs that could be used for NIR-driven fluorescence cell labeling. X-ray diffraction showed that UCNPs synthesized through chitosan-assisted solvothermal processing are monophasic and crystallize in a cubic alpha phase. Scanning and transmission electron microscopy revealed that the obtained crystals are spherical in shape with a mean diameter of 120 nm. Photoluminescence spectra indicated weaker green (H-2(11/2), S-4(3/2) - gt  (4)/(15/2)) and stronger red emission (F-4(9/2) - gt  (4)/(15/2)), as a result of enhanced non-radiative (4)/(11/2) - gt  (4)/(13/2) Er3+ relaxation. The presence of chitosan groups at the surface of UCNPs was confirmed by Fourier transform infrared spectroscopy, thermogravimetry and X-ray photoelectron spectroscopy. This provides their enhanced internalization in cells, at low concentration of 10 mu g ml(-1), without suppression of cell viability after 24 h of exposure. Furthermore, upon 980 nm laser irradiation, the amino-functionalized NaYF4:Yb,Er UCNPs were successfully used in vitro for labeling of two human cell types, normal gingival and oral squamous cell carcinoma.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "RSC Advances",
title = "One-step synthesis of amino-functionalized up-converting NaYF4:Yb,Er nanoparticles for in vitro cell imaging",
volume = "8",
number = "48",
pages = "27429-27437",
doi = "10.1039/c8ra04178d"
}

Mančić, L., Đukić-Vuković, A., Dinić, I., Nikolić, M. G., Rabasović, M. D., Krmpot, A. J., Costa, A. M. L. M., Marinkovic, B. A., Mojović, L.,& Milošević, O. B.. (2018). One-step synthesis of amino-functionalized up-converting NaYF4:Yb,Er nanoparticles for in vitro cell imaging. in RSC Advances
Royal Soc Chemistry, Cambridge., 8(48), 27429-27437.
https://doi.org/10.1039/c8ra04178d

Mančić L, Đukić-Vuković A, Dinić I, Nikolić MG, Rabasović MD, Krmpot AJ, Costa AMLM, Marinkovic BA, Mojović L, Milošević OB. One-step synthesis of amino-functionalized up-converting NaYF4:Yb,Er nanoparticles for in vitro cell imaging. in RSC Advances. 2018;8(48):27429-27437.
doi:10.1039/c8ra04178d .

Mančić, Lidija, Đukić-Vuković, Aleksandra, Dinić, Ivana, Nikolić, Marko G., Rabasović, Mihailo D., Krmpot, Aleksandar J., Costa, Antonio M. L. M., Marinkovic, Bojan A., Mojović, Ljiljana, Milošević, Olivera B., "One-step synthesis of amino-functionalized up-converting NaYF4:Yb,Er nanoparticles for in vitro cell imaging" in RSC Advances, 8, no. 48 (2018):27429-27437,
https://doi.org/10.1039/c8ra04178d . .

TY  - CONF
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Mančić, Lidija
AU  - Nikolić, Marko G.
AU  - Rabasović, Mihailo D.
AU  - Milošević, Olivera B.
PY  - 2018
UR  - http://dais.sanu.ac.rs/123456789/3627
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2773
AB  - There is a growing interest for development of a facile and reproducible approach  for the synthesis of biocompatible lanthanide doped up-converting nanoparticles (UCNPs) for deep tissue imaging and targeted drug delivery. Synthesis of such particles is usually performed through the decomposition of organometallic compounds, followed either with a ligands exchange or with a biocompatible layer coating. In this work, biocompatible NaYF4:Yb,Er (17 mol% Yb; 3 mol% Er) nanoparticles were synthesized by one-pot hydrothermal processing with an assistance of chitosan (Ch) or polyacrylic acid (PAA). Obtained powders were analyzed by X-ray powder diffraction (XRPD, Bruker D8 Discovery), field emission scanning electron microscopy (FE-SEM, Zeiss, DSM 960), transmission electron microscopy (TEM, JEOL JEM 2010), Fourier transform infrared (FTIR, Thermo Scientific Nicolet 6700) and photoluminescence (PL, Spex Fluorolog with C31034 cooled photomultiplier) spectroscopy. The results showed that although both powders crystallize in the same crystal arrangement (cubic, Fm-3m), particles size, shape and optical properties are dependent on the polymer used.
PB  - Belgrade : Serbian Academy of Sciences and Arts
C3  - Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia
T1  - Polyacrilic Acid and Chitosan Assisted Solvothermal Synthesis of Up-converting NaYF4: Yb,Er Particles
SP  - 195
EP  - 197
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2773
ER  - 

@conference{
author = "Vuković, Marina and Dinić, Ivana and Mančić, Lidija and Nikolić, Marko G. and Rabasović, Mihailo D. and Milošević, Olivera B.",
year = "2018",
abstract = "There is a growing interest for development of a facile and reproducible approach  for the synthesis of biocompatible lanthanide doped up-converting nanoparticles (UCNPs) for deep tissue imaging and targeted drug delivery. Synthesis of such particles is usually performed through the decomposition of organometallic compounds, followed either with a ligands exchange or with a biocompatible layer coating. In this work, biocompatible NaYF4:Yb,Er (17 mol% Yb; 3 mol% Er) nanoparticles were synthesized by one-pot hydrothermal processing with an assistance of chitosan (Ch) or polyacrylic acid (PAA). Obtained powders were analyzed by X-ray powder diffraction (XRPD, Bruker D8 Discovery), field emission scanning electron microscopy (FE-SEM, Zeiss, DSM 960), transmission electron microscopy (TEM, JEOL JEM 2010), Fourier transform infrared (FTIR, Thermo Scientific Nicolet 6700) and photoluminescence (PL, Spex Fluorolog with C31034 cooled photomultiplier) spectroscopy. The results showed that although both powders crystallize in the same crystal arrangement (cubic, Fm-3m), particles size, shape and optical properties are dependent on the polymer used.",
publisher = "Belgrade : Serbian Academy of Sciences and Arts",
journal = "Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia",
title = "Polyacrilic Acid and Chitosan Assisted Solvothermal Synthesis of Up-converting NaYF4: Yb,Er Particles",
pages = "195-197",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2773"
}

Vuković, M., Dinić, I., Mančić, L., Nikolić, M. G., Rabasović, M. D.,& Milošević, O. B.. (2018). Polyacrilic Acid and Chitosan Assisted Solvothermal Synthesis of Up-converting NaYF4: Yb,Er Particles. in Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia
Belgrade : Serbian Academy of Sciences and Arts., 195-197.
https://hdl.handle.net/21.15107/rcub_cherry_2773

Vuković M, Dinić I, Mančić L, Nikolić MG, Rabasović MD, Milošević OB. Polyacrilic Acid and Chitosan Assisted Solvothermal Synthesis of Up-converting NaYF4: Yb,Er Particles. in Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia. 2018;:195-197.
https://hdl.handle.net/21.15107/rcub_cherry_2773 .

Vuković, Marina, Dinić, Ivana, Mančić, Lidija, Nikolić, Marko G., Rabasović, Mihailo D., Milošević, Olivera B., "Polyacrilic Acid and Chitosan Assisted Solvothermal Synthesis of Up-converting NaYF4: Yb,Er Particles" in Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia (2018):195-197,
https://hdl.handle.net/21.15107/rcub_cherry_2773 .

TY  - DATA
AU  - Mančić, Lidija
AU  - Đukić-Vuković, Aleksandra
AU  - Dinić, Ivana
AU  - Nikolić, Marko G.
AU  - Rabasović, Mihailo D.
AU  - Krmpot, Aleksandar J.
AU  - Costa, Antonio M. L. M.
AU  - Trišić, Dijana
AU  - Lazarević, Miloš
AU  - Mojović, Ljiljana
AU  - Milošević, Olivera
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3003
PB  - Elsevier Science Bv, Amsterdam
T2  - Materials Science and Engineering. C: Materials for Biological Applications
T1  - Supplementary material for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.;  Costa, A. M. L. M.; Trisic, D.; Lazarevic, M.; Mojovic, L.; et al. NIR Photo-Driven  Upconversion in NaYF 4 :Yb,Er/PLGA Particles for in Vitro Bioimaging of Cancer Cells.  Materials Science and Engineering C 2018, 91, 597–605.  https://doi.org/10.1016/j.msec.2018.05.081
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3003
ER  - 

@misc{
author = "Mančić, Lidija and Đukić-Vuković, Aleksandra and Dinić, Ivana and Nikolić, Marko G. and Rabasović, Mihailo D. and Krmpot, Aleksandar J. and Costa, Antonio M. L. M. and Trišić, Dijana and Lazarević, Miloš and Mojović, Ljiljana and Milošević, Olivera",
year = "2018",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Materials Science and Engineering. C: Materials for Biological Applications",
title = "Supplementary material for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.;  Costa, A. M. L. M.; Trisic, D.; Lazarevic, M.; Mojovic, L.; et al. NIR Photo-Driven  Upconversion in NaYF 4 :Yb,Er/PLGA Particles for in Vitro Bioimaging of Cancer Cells.  Materials Science and Engineering C 2018, 91, 597–605.  https://doi.org/10.1016/j.msec.2018.05.081",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3003"
}

Mančić, L., Đukić-Vuković, A., Dinić, I., Nikolić, M. G., Rabasović, M. D., Krmpot, A. J., Costa, A. M. L. M., Trišić, D., Lazarević, M., Mojović, L.,& Milošević, O.. (2018). Supplementary material for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.;  Costa, A. M. L. M.; Trisic, D.; Lazarevic, M.; Mojovic, L.; et al. NIR Photo-Driven  Upconversion in NaYF 4 :Yb,Er/PLGA Particles for in Vitro Bioimaging of Cancer Cells.  Materials Science and Engineering C 2018, 91, 597–605.  https://doi.org/10.1016/j.msec.2018.05.081. in Materials Science and Engineering. C: Materials for Biological Applications
Elsevier Science Bv, Amsterdam..
https://hdl.handle.net/21.15107/rcub_cherry_3003

Mančić L, Đukić-Vuković A, Dinić I, Nikolić MG, Rabasović MD, Krmpot AJ, Costa AMLM, Trišić D, Lazarević M, Mojović L, Milošević O. Supplementary material for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.;  Costa, A. M. L. M.; Trisic, D.; Lazarevic, M.; Mojovic, L.; et al. NIR Photo-Driven  Upconversion in NaYF 4 :Yb,Er/PLGA Particles for in Vitro Bioimaging of Cancer Cells.  Materials Science and Engineering C 2018, 91, 597–605.  https://doi.org/10.1016/j.msec.2018.05.081. in Materials Science and Engineering. C: Materials for Biological Applications. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3003 .

Mančić, Lidija, Đukić-Vuković, Aleksandra, Dinić, Ivana, Nikolić, Marko G., Rabasović, Mihailo D., Krmpot, Aleksandar J., Costa, Antonio M. L. M., Trišić, Dijana, Lazarević, Miloš, Mojović, Ljiljana, Milošević, Olivera, "Supplementary material for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.;  Costa, A. M. L. M.; Trisic, D.; Lazarevic, M.; Mojovic, L.; et al. NIR Photo-Driven  Upconversion in NaYF 4 :Yb,Er/PLGA Particles for in Vitro Bioimaging of Cancer Cells.  Materials Science and Engineering C 2018, 91, 597–605.  https://doi.org/10.1016/j.msec.2018.05.081" in Materials Science and Engineering. C: Materials for Biological Applications (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3003 .

TY  - DATA
AU  - Mančić, Lidija
AU  - Đukić-Vuković, Aleksandra
AU  - Dinić, Ivana
AU  - Nikolić, Marko G.
AU  - Rabasović, Mihailo D.
AU  - Krmpot, Aleksandar J.
AU  - Costa, Antonio M. L. M.
AU  - Marinkovic, Bojan A.
AU  - Mojović, Ljiljana
AU  - Milošević, Olivera
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3132
PB  - Royal Soc Chemistry, Cambridge
T2  - RSC Advances
T1  - Supplementary data for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.; Costa, A. M. L. M.; Marinkovic, B. A.; Mojovic, L.; Milosevic, O. One-Step Synthesis of Amino-Functionalized up-Converting NaYF 4 :Yb,Er Nanoparticles for: In Vitro Cell Imaging. RSC Advances 2018, 8 (48), 27429–27437. https://doi.org/10.1039/c8ra04178d
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3132
ER  - 

@misc{
author = "Mančić, Lidija and Đukić-Vuković, Aleksandra and Dinić, Ivana and Nikolić, Marko G. and Rabasović, Mihailo D. and Krmpot, Aleksandar J. and Costa, Antonio M. L. M. and Marinkovic, Bojan A. and Mojović, Ljiljana and Milošević, Olivera",
year = "2018",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "RSC Advances",
title = "Supplementary data for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.; Costa, A. M. L. M.; Marinkovic, B. A.; Mojovic, L.; Milosevic, O. One-Step Synthesis of Amino-Functionalized up-Converting NaYF 4 :Yb,Er Nanoparticles for: In Vitro Cell Imaging. RSC Advances 2018, 8 (48), 27429–27437. https://doi.org/10.1039/c8ra04178d",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3132"
}

Mančić, L., Đukić-Vuković, A., Dinić, I., Nikolić, M. G., Rabasović, M. D., Krmpot, A. J., Costa, A. M. L. M., Marinkovic, B. A., Mojović, L.,& Milošević, O.. (2018). Supplementary data for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.; Costa, A. M. L. M.; Marinkovic, B. A.; Mojovic, L.; Milosevic, O. One-Step Synthesis of Amino-Functionalized up-Converting NaYF 4 :Yb,Er Nanoparticles for: In Vitro Cell Imaging. RSC Advances 2018, 8 (48), 27429–27437. https://doi.org/10.1039/c8ra04178d. in RSC Advances
Royal Soc Chemistry, Cambridge..
https://hdl.handle.net/21.15107/rcub_cherry_3132

Mančić L, Đukić-Vuković A, Dinić I, Nikolić MG, Rabasović MD, Krmpot AJ, Costa AMLM, Marinkovic BA, Mojović L, Milošević O. Supplementary data for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.; Costa, A. M. L. M.; Marinkovic, B. A.; Mojovic, L.; Milosevic, O. One-Step Synthesis of Amino-Functionalized up-Converting NaYF 4 :Yb,Er Nanoparticles for: In Vitro Cell Imaging. RSC Advances 2018, 8 (48), 27429–27437. https://doi.org/10.1039/c8ra04178d. in RSC Advances. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3132 .

Mančić, Lidija, Đukić-Vuković, Aleksandra, Dinić, Ivana, Nikolić, Marko G., Rabasović, Mihailo D., Krmpot, Aleksandar J., Costa, Antonio M. L. M., Marinkovic, Bojan A., Mojović, Ljiljana, Milošević, Olivera, "Supplementary data for the article: Mancic, L.; Djukic-Vukovic, A.; Dinic, I.; Nikolic, M. G.; Rabasovic, M. D.; Krmpot, A. J.; Costa, A. M. L. M.; Marinkovic, B. A.; Mojovic, L.; Milosevic, O. One-Step Synthesis of Amino-Functionalized up-Converting NaYF 4 :Yb,Er Nanoparticles for: In Vitro Cell Imaging. RSC Advances 2018, 8 (48), 27429–27437. https://doi.org/10.1039/c8ra04178d" in RSC Advances (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3132 .

TY  - CONF
AU  - Dinić, Ivana
AU  - Đukić-Vuković, Aleksandra
AU  - Mojović, L.
AU  - Nikolić, Marko G.
AU  - Rabasović, Mihailo D.
AU  - Krmpot, Aleksandar J.
AU  - Milošević, Olivera B.
AU  - Mančić, Lidija
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/15423
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2770
AB  - There is a great technological interest in synthesis of lanthanide doped upconverting nanoparticles with specific morphological characteristics and efficient luminescence response suitable for biomedical use [1]. A conventional approach for generation of such particles comprises decomposition of organometallic compoundsin an oxygen-free environment and additional ligand exchange [2,3]. The biocompatible and water soluble NaYF4:Yb,Er@Chitosane particles used in this study were synthesized through facile one-pot hydrothermal synthesis and were characterized using X-ray powder diffraction (XRPD), Fourier-transform infrared (FTIR) spectroscopy, field emission scanning and transmission electron microscopy (FESEM and TEM) and photoluminesce measurement (PL). Due to the presence of the amino groups at their surface these particles exhibit excellent hydrophilic properties and low cytotoxicity against human gingival fibroblasts (HGF), which was proven by MTT assay. Furthermore, upon 980 nm laser irradiation the as-prepared particles were successfully used for in-vitro visualization of the primary cell cultures of head and neck squamous carcinoma cells (HNSCC). In a NaYF4:Yb,Er phase upconversion is enabled by the sequential absorption of two or more near-infrared photons by Yb3+ and subsequent energy transfer to the long-lived metastable electron states of Er3+ which produces luminescence emission at visible spectra after relaxation.
PB  - Belgrade : Institute of Physics Belgrade
C3  - Abstracts of Tutorial, Keynote, Invited Lectures, Progress Reports and Contributed Papers of the Sixth International School and Conference on Photonics PHOTONICA2017, 28 August – 1 September 2017, Belgrade Serbia
T1  - One-step synthesis of NIR-responsive NaYF4:Yb,Er@Chitosane nanoparticles for biomedical application
SP  - 81
EP  - 81
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2770
ER  - 

@conference{
editor = "Lekić, Marina, Krmpot, Aleksandar J.",
author = "Dinić, Ivana and Đukić-Vuković, Aleksandra and Mojović, L. and Nikolić, Marko G. and Rabasović, Mihailo D. and Krmpot, Aleksandar J. and Milošević, Olivera B. and Mančić, Lidija",
year = "2017",
abstract = "There is a great technological interest in synthesis of lanthanide doped upconverting nanoparticles with specific morphological characteristics and efficient luminescence response suitable for biomedical use [1]. A conventional approach for generation of such particles comprises decomposition of organometallic compoundsin an oxygen-free environment and additional ligand exchange [2,3]. The biocompatible and water soluble NaYF4:Yb,Er@Chitosane particles used in this study were synthesized through facile one-pot hydrothermal synthesis and were characterized using X-ray powder diffraction (XRPD), Fourier-transform infrared (FTIR) spectroscopy, field emission scanning and transmission electron microscopy (FESEM and TEM) and photoluminesce measurement (PL). Due to the presence of the amino groups at their surface these particles exhibit excellent hydrophilic properties and low cytotoxicity against human gingival fibroblasts (HGF), which was proven by MTT assay. Furthermore, upon 980 nm laser irradiation the as-prepared particles were successfully used for in-vitro visualization of the primary cell cultures of head and neck squamous carcinoma cells (HNSCC). In a NaYF4:Yb,Er phase upconversion is enabled by the sequential absorption of two or more near-infrared photons by Yb3+ and subsequent energy transfer to the long-lived metastable electron states of Er3+ which produces luminescence emission at visible spectra after relaxation.",
publisher = "Belgrade : Institute of Physics Belgrade",
journal = "Abstracts of Tutorial, Keynote, Invited Lectures, Progress Reports and Contributed Papers of the Sixth International School and Conference on Photonics PHOTONICA2017, 28 August – 1 September 2017, Belgrade Serbia",
title = "One-step synthesis of NIR-responsive NaYF4:Yb,Er@Chitosane nanoparticles for biomedical application",
pages = "81-81",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2770"
}

Lekić, M., Krmpot, A. J., Dinić, I., Đukić-Vuković, A., Mojović, L., Nikolić, M. G., Rabasović, M. D., Krmpot, A. J., Milošević, O. B.,& Mančić, L.. (2017). One-step synthesis of NIR-responsive NaYF4:Yb,Er@Chitosane nanoparticles for biomedical application. in Abstracts of Tutorial, Keynote, Invited Lectures, Progress Reports and Contributed Papers of the Sixth International School and Conference on Photonics PHOTONICA2017, 28 August – 1 September 2017, Belgrade Serbia
Belgrade : Institute of Physics Belgrade., 81-81.
https://hdl.handle.net/21.15107/rcub_cherry_2770

Lekić M, Krmpot AJ, Dinić I, Đukić-Vuković A, Mojović L, Nikolić MG, Rabasović MD, Krmpot AJ, Milošević OB, Mančić L. One-step synthesis of NIR-responsive NaYF4:Yb,Er@Chitosane nanoparticles for biomedical application. in Abstracts of Tutorial, Keynote, Invited Lectures, Progress Reports and Contributed Papers of the Sixth International School and Conference on Photonics PHOTONICA2017, 28 August – 1 September 2017, Belgrade Serbia. 2017;:81-81.
https://hdl.handle.net/21.15107/rcub_cherry_2770 .

Lekić, Marina, Krmpot, Aleksandar J., Dinić, Ivana, Đukić-Vuković, Aleksandra, Mojović, L., Nikolić, Marko G., Rabasović, Mihailo D., Krmpot, Aleksandar J., Milošević, Olivera B., Mančić, Lidija, "One-step synthesis of NIR-responsive NaYF4:Yb,Er@Chitosane nanoparticles for biomedical application" in Abstracts of Tutorial, Keynote, Invited Lectures, Progress Reports and Contributed Papers of the Sixth International School and Conference on Photonics PHOTONICA2017, 28 August – 1 September 2017, Belgrade Serbia (2017):81-81,
https://hdl.handle.net/21.15107/rcub_cherry_2770 .