Milošević, Olivera

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orcid::0000-0003-0818-5778
  • Milošević, Olivera (15)

Author's Bibliography

Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect

Dinić, Ivana; Vuković, Marina; Nikolić, Marko G.; Tan, Zhenquan; Milošević, Olivera; Mančić, Lidija

(American Institute of Physics, 2020)

TY  - JOUR
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Nikolić, Marko G.
AU  - Tan, Zhenquan
AU  - Milošević, Olivera
AU  - Mančić, Lidija
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4242
AB  - The synthesis of lanthanide doped up-converting nanoparticles (UCNPs), whose morphological, structural, and luminescence properties are well suited for applications in optoelectronics, forensics, security, or biomedicine, is of tremendous significance. The most commonly used synthesis method comprises decomposition of organometallic compounds in an oxygen-free environment and subsequent infliction of a biocompatible layer on the particle surface. In this work, hydroxyl-carboxyl (- OH/ - COOH) type of chelating agents (citric acid and sodium citrate) are used in situ for the solvothermal synthesis of hydrophilic NaY0.5Gd0.3F4:Yb,Er UCNPs from rare earth nitrate salts and different fluoride sources (NaF, NH4F, and NH4HF2). X-ray powder diffraction showed crystallization of cubic and hexagonal NaY0.5Gd0.3F4:Yb,Er phases in nano- and micro-sized particles, respectively. The content of the hexagonal phase prevails in the samples obtained when Na-citrate is used, while the size and shape of the synthesized mesocrystals are affected by the choice of fluoride source used for precipitation. All particles are functionalized with citrate ligands and emit intense green light at 519 nm and 539 nm (2H11/2, 4S3/2 → 4I15/2) under near infrared light. The intensity of this emission is distressed by the change in the origin of phonon energy of the host matrix revealed by the change in the number of the excitation photons absorbed per emitted photon.
PB  - American Institute of Physics
T2  - Journal of Chemical Physics
T1  - Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect
VL  - 153
IS  - 8
SP  - 084706
DO  - 10.1063/5.0016559
ER  - 
@article{
author = "Dinić, Ivana and Vuković, Marina and Nikolić, Marko G. and Tan, Zhenquan and Milošević, Olivera and Mančić, Lidija",
year = "2020",
abstract = "The synthesis of lanthanide doped up-converting nanoparticles (UCNPs), whose morphological, structural, and luminescence properties are well suited for applications in optoelectronics, forensics, security, or biomedicine, is of tremendous significance. The most commonly used synthesis method comprises decomposition of organometallic compounds in an oxygen-free environment and subsequent infliction of a biocompatible layer on the particle surface. In this work, hydroxyl-carboxyl (- OH/ - COOH) type of chelating agents (citric acid and sodium citrate) are used in situ for the solvothermal synthesis of hydrophilic NaY0.5Gd0.3F4:Yb,Er UCNPs from rare earth nitrate salts and different fluoride sources (NaF, NH4F, and NH4HF2). X-ray powder diffraction showed crystallization of cubic and hexagonal NaY0.5Gd0.3F4:Yb,Er phases in nano- and micro-sized particles, respectively. The content of the hexagonal phase prevails in the samples obtained when Na-citrate is used, while the size and shape of the synthesized mesocrystals are affected by the choice of fluoride source used for precipitation. All particles are functionalized with citrate ligands and emit intense green light at 519 nm and 539 nm (2H11/2, 4S3/2 → 4I15/2) under near infrared light. The intensity of this emission is distressed by the change in the origin of phonon energy of the host matrix revealed by the change in the number of the excitation photons absorbed per emitted photon.",
publisher = "American Institute of Physics",
journal = "Journal of Chemical Physics",
title = "Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect",
volume = "153",
number = "8",
pages = "084706",
doi = "10.1063/5.0016559"
}
Dinić, I., Vuković, M., Nikolić, M. G., Tan, Z., Milošević, O.,& Mančić, L.. (2020). Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect. in Journal of Chemical Physics
American Institute of Physics., 153(8), 084706.
https://doi.org/10.1063/5.0016559
Dinić I, Vuković M, Nikolić MG, Tan Z, Milošević O, Mančić L. Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect. in Journal of Chemical Physics. 2020;153(8):084706.
doi:10.1063/5.0016559 .
Dinić, Ivana, Vuković, Marina, Nikolić, Marko G., Tan, Zhenquan, Milošević, Olivera, Mančić, Lidija, "Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect" in Journal of Chemical Physics, 153, no. 8 (2020):084706,
https://doi.org/10.1063/5.0016559 . .
1
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1
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Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect

Dinić, Ivana; Vuković, Marina; Nikolić, Marko G.; Tan, Zhenquan; Milošević, Olivera; Mančić, Lidija

(American Institute of Physics, 2020)

TY  - JOUR
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Nikolić, Marko G.
AU  - Tan, Zhenquan
AU  - Milošević, Olivera
AU  - Mančić, Lidija
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5121
AB  - The synthesis of lanthanide doped up-converting nanoparticles (UCNPs), whose morphological, structural, and luminescence properties are well suited for applications in optoelectronics, forensics, security, or biomedicine, is of tremendous significance. The most commonly used synthesis method comprises decomposition of organometallic compounds in an oxygen-free environment and subsequent infliction of a biocompatible layer on the particle surface. In this work, hydroxyl-carboxyl (- OH/ - COOH) type of chelating agents (citric acid and sodium citrate) are used in situ for the solvothermal synthesis of hydrophilic NaY0.5Gd0.3F4:Yb,Er UCNPs from rare earth nitrate salts and different fluoride sources (NaF, NH4F, and NH4HF2). X-ray powder diffraction showed crystallization of cubic and hexagonal NaY0.5Gd0.3F4:Yb,Er phases in nano- and micro-sized particles, respectively. The content of the hexagonal phase prevails in the samples obtained when Na-citrate is used, while the size and shape of the synthesized mesocrystals are affected by the choice of fluoride source used for precipitation. All particles are functionalized with citrate ligands and emit intense green light at 519 nm and 539 nm (2H11/2, 4S3/2 → 4I15/2) under near infrared light. The intensity of this emission is distressed by the change in the origin of phonon energy of the host matrix revealed by the change in the number of the excitation photons absorbed per emitted photon.
PB  - American Institute of Physics
T2  - The Journal of Chemical Physics
T1  - Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect
VL  - 153
IS  - 8
SP  - 084706
DO  - 10.1063/5.0016559
UR  - https://hdl.handle.net/21.15107/rcub_dais_9818
ER  - 
@article{
author = "Dinić, Ivana and Vuković, Marina and Nikolić, Marko G. and Tan, Zhenquan and Milošević, Olivera and Mančić, Lidija",
year = "2020",
abstract = "The synthesis of lanthanide doped up-converting nanoparticles (UCNPs), whose morphological, structural, and luminescence properties are well suited for applications in optoelectronics, forensics, security, or biomedicine, is of tremendous significance. The most commonly used synthesis method comprises decomposition of organometallic compounds in an oxygen-free environment and subsequent infliction of a biocompatible layer on the particle surface. In this work, hydroxyl-carboxyl (- OH/ - COOH) type of chelating agents (citric acid and sodium citrate) are used in situ for the solvothermal synthesis of hydrophilic NaY0.5Gd0.3F4:Yb,Er UCNPs from rare earth nitrate salts and different fluoride sources (NaF, NH4F, and NH4HF2). X-ray powder diffraction showed crystallization of cubic and hexagonal NaY0.5Gd0.3F4:Yb,Er phases in nano- and micro-sized particles, respectively. The content of the hexagonal phase prevails in the samples obtained when Na-citrate is used, while the size and shape of the synthesized mesocrystals are affected by the choice of fluoride source used for precipitation. All particles are functionalized with citrate ligands and emit intense green light at 519 nm and 539 nm (2H11/2, 4S3/2 → 4I15/2) under near infrared light. The intensity of this emission is distressed by the change in the origin of phonon energy of the host matrix revealed by the change in the number of the excitation photons absorbed per emitted photon.",
publisher = "American Institute of Physics",
journal = "The Journal of Chemical Physics",
title = "Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect",
volume = "153",
number = "8",
pages = "084706",
doi = "10.1063/5.0016559",
url = "https://hdl.handle.net/21.15107/rcub_dais_9818"
}
Dinić, I., Vuković, M., Nikolić, M. G., Tan, Z., Milošević, O.,& Mančić, L.. (2020). Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect. in The Journal of Chemical Physics
American Institute of Physics., 153(8), 084706.
https://doi.org/10.1063/5.0016559
https://hdl.handle.net/21.15107/rcub_dais_9818
Dinić I, Vuković M, Nikolić MG, Tan Z, Milošević O, Mančić L. Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect. in The Journal of Chemical Physics. 2020;153(8):084706.
doi:10.1063/5.0016559
https://hdl.handle.net/21.15107/rcub_dais_9818 .
Dinić, Ivana, Vuković, Marina, Nikolić, Marko G., Tan, Zhenquan, Milošević, Olivera, Mančić, Lidija, "Up-converting nanoparticles synthesis using hydroxyl-carboxyl chelating agents: Fluoride source effect" in The Journal of Chemical Physics, 153, no. 8 (2020):084706,
https://doi.org/10.1063/5.0016559 .,
https://hdl.handle.net/21.15107/rcub_dais_9818 .
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Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase

Vuković, Marina; Dinić, Ivana; Nikolić, Marko G.; Marinković, Bojan A.; Costa, Antonio Mario Leal Martins; Radulović, Katarina; Milošević, Olivera; Mančić, Lidija

(Springer, 2020)

TY  - JOUR
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Nikolić, Marko G.
AU  - Marinković, Bojan A.
AU  - Costa, Antonio Mario Leal Martins
AU  - Radulović, Katarina
AU  - Milošević, Olivera
AU  - Mančić, Lidija
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5122
AB  - Up-converting NaYF4:Yb,Er nanoparticles were obtained by polymer-assisted solvothermal synthesis using a common solution of hydrated RE nitrates in ethanol or ethylene glycol. It was shown that polymer choice (polyacrylic acid—PAA, polyvinylpyrrolidone—PVP and chitosan—CS) controls the size and shape of NaYF4:Yb,Er nanoparticles, while the solvent type and pH value affect their crystallinity. Consequently, the spherical nanoparticles of a cubic (α) phase, the average size of which ranged from 60 to 140 nm, were obtained either when PVP/ethanol or PVP/ethylene glycol were used solely during synthesis, whereas NaOH addition induced hexagonal (β) phase nucleation. The formation of the hierarchically organized spherical aggregates and nanofoils was observed when CS and PAA were used during synthesis, respectively. The average crystallite size, microstrain, doping level, lattice parameters, as well as, the presence of the certain ligands on the particle surface were determined and correlated with the intensity of visible-light emission observed under 980 nm laser-diode excitation.
PB  - Springer
T2  - Bulletin of Materials Science
T1  - Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase
VL  - 43
IS  - 1
SP  - 2
DO  - 10.1007/s12034-019-1975-1
ER  - 
@article{
author = "Vuković, Marina and Dinić, Ivana and Nikolić, Marko G. and Marinković, Bojan A. and Costa, Antonio Mario Leal Martins and Radulović, Katarina and Milošević, Olivera and Mančić, Lidija",
year = "2020",
abstract = "Up-converting NaYF4:Yb,Er nanoparticles were obtained by polymer-assisted solvothermal synthesis using a common solution of hydrated RE nitrates in ethanol or ethylene glycol. It was shown that polymer choice (polyacrylic acid—PAA, polyvinylpyrrolidone—PVP and chitosan—CS) controls the size and shape of NaYF4:Yb,Er nanoparticles, while the solvent type and pH value affect their crystallinity. Consequently, the spherical nanoparticles of a cubic (α) phase, the average size of which ranged from 60 to 140 nm, were obtained either when PVP/ethanol or PVP/ethylene glycol were used solely during synthesis, whereas NaOH addition induced hexagonal (β) phase nucleation. The formation of the hierarchically organized spherical aggregates and nanofoils was observed when CS and PAA were used during synthesis, respectively. The average crystallite size, microstrain, doping level, lattice parameters, as well as, the presence of the certain ligands on the particle surface were determined and correlated with the intensity of visible-light emission observed under 980 nm laser-diode excitation.",
publisher = "Springer",
journal = "Bulletin of Materials Science",
title = "Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase",
volume = "43",
number = "1",
pages = "2",
doi = "10.1007/s12034-019-1975-1"
}
Vuković, M., Dinić, I., Nikolić, M. G., Marinković, B. A., Costa, A. M. L. M., Radulović, K., Milošević, O.,& Mančić, L.. (2020). Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase. in Bulletin of Materials Science
Springer., 43(1), 2.
https://doi.org/10.1007/s12034-019-1975-1
Vuković M, Dinić I, Nikolić MG, Marinković BA, Costa AMLM, Radulović K, Milošević O, Mančić L. Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase. in Bulletin of Materials Science. 2020;43(1):2.
doi:10.1007/s12034-019-1975-1 .
Vuković, Marina, Dinić, Ivana, Nikolić, Marko G., Marinković, Bojan A., Costa, Antonio Mario Leal Martins, Radulović, Katarina, Milošević, Olivera, Mančić, Lidija, "Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase" in Bulletin of Materials Science, 43, no. 1 (2020):2,
https://doi.org/10.1007/s12034-019-1975-1 . .
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Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase

Vuković, Marina; Dinić, Ivana; Nikolić, Marko G.; Marinković, Bojan A.; Costa, Antonio Mario Leal Martins; Radulović, Katarina; Milošević, Olivera; Mančić, Lidija

(Springer, 2020)

TY  - JOUR
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Nikolić, Marko G.
AU  - Marinković, Bojan A.
AU  - Costa, Antonio Mario Leal Martins
AU  - Radulović, Katarina
AU  - Milošević, Olivera
AU  - Mančić, Lidija
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5123
AB  - Up-converting NaYF4:Yb,Er nanoparticles were obtained by polymer-assisted solvothermal synthesis using a common solution of hydrated RE nitrates in ethanol or ethylene glycol. It was shown that polymer choice (polyacrylic acid—PAA, polyvinylpyrrolidone—PVP and chitosan—CS) controls the size and shape of NaYF4:Yb,Er nanoparticles, while the solvent type and pH value affect their crystallinity. Consequently, the spherical nanoparticles of a cubic (α) phase, the average size of which ranged from 60 to 140 nm, were obtained either when PVP/ethanol or PVP/ethylene glycol were used solely during synthesis, whereas NaOH addition induced hexagonal (β) phase nucleation. The formation of the hierarchically organized spherical aggregates and nanofoils was observed when CS and PAA were used during synthesis, respectively. The average crystallite size, microstrain, doping level, lattice parameters, as well as, the presence of the certain ligands on the particle surface were determined and correlated with the intensity of visible-light emission observed under 980 nm laser-diode excitation.
PB  - Springer
T2  - Bulletin of Materials Science
T1  - Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase
VL  - 43
IS  - 1
SP  - 2
DO  - 10.1007/s12034-019-1975-1
ER  - 
@article{
author = "Vuković, Marina and Dinić, Ivana and Nikolić, Marko G. and Marinković, Bojan A. and Costa, Antonio Mario Leal Martins and Radulović, Katarina and Milošević, Olivera and Mančić, Lidija",
year = "2020",
abstract = "Up-converting NaYF4:Yb,Er nanoparticles were obtained by polymer-assisted solvothermal synthesis using a common solution of hydrated RE nitrates in ethanol or ethylene glycol. It was shown that polymer choice (polyacrylic acid—PAA, polyvinylpyrrolidone—PVP and chitosan—CS) controls the size and shape of NaYF4:Yb,Er nanoparticles, while the solvent type and pH value affect their crystallinity. Consequently, the spherical nanoparticles of a cubic (α) phase, the average size of which ranged from 60 to 140 nm, were obtained either when PVP/ethanol or PVP/ethylene glycol were used solely during synthesis, whereas NaOH addition induced hexagonal (β) phase nucleation. The formation of the hierarchically organized spherical aggregates and nanofoils was observed when CS and PAA were used during synthesis, respectively. The average crystallite size, microstrain, doping level, lattice parameters, as well as, the presence of the certain ligands on the particle surface were determined and correlated with the intensity of visible-light emission observed under 980 nm laser-diode excitation.",
publisher = "Springer",
journal = "Bulletin of Materials Science",
title = "Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase",
volume = "43",
number = "1",
pages = "2",
doi = "10.1007/s12034-019-1975-1"
}
Vuković, M., Dinić, I., Nikolić, M. G., Marinković, B. A., Costa, A. M. L. M., Radulović, K., Milošević, O.,& Mančić, L.. (2020). Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase. in Bulletin of Materials Science
Springer., 43(1), 2.
https://doi.org/10.1007/s12034-019-1975-1
Vuković M, Dinić I, Nikolić MG, Marinković BA, Costa AMLM, Radulović K, Milošević O, Mančić L. Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase. in Bulletin of Materials Science. 2020;43(1):2.
doi:10.1007/s12034-019-1975-1 .
Vuković, Marina, Dinić, Ivana, Nikolić, Marko G., Marinković, Bojan A., Costa, Antonio Mario Leal Martins, Radulović, Katarina, Milošević, Olivera, Mančić, Lidija, "Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase" in Bulletin of Materials Science, 43, no. 1 (2020):2,
https://doi.org/10.1007/s12034-019-1975-1 . .
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2
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4

The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase

Vuković, Marina; Mančić, Lidija; Dinić, Ivana; Vulić, Predrag J.; Nikolić, Marko G.; Tan, Zhenquan; Milošević, Olivera

(Wiley, 2020)

TY  - JOUR
AU  - Vuković, Marina
AU  - Mančić, Lidija
AU  - Dinić, Ivana
AU  - Vulić, Predrag J.
AU  - Nikolić, Marko G.
AU  - Tan, Zhenquan
AU  - Milošević, Olivera
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5124
AB  - Single phase β-NaY0.8-xGdxYb0.18Er0.02F4 nanoparticles with different concentrations of gadolinium ions were prepared via PVP-assisted solvothermal treating at 200°C (PVP- polyvinylpyrrolidone). With the increase in Gd3+ concentration, size of the nanoparticles decreased. The up-converting spectra recorded upon 980 nm irradiation showed the green (510-560 nm) and red (640-690 nm) emissions, due to 2H11/2, 4S3/2 → 4I15/2 and 4F9/2 → 4I15/2 transitions, respectively. The strongest up-conversion luminescence was detected in 15 mol% Gd3+-doped nanoparticles obtained after 20 hours of solvothermal treating. With the rise of Gd3+ content up-conversion emission decreased due to increased defect concentration in the NaYF4 matrix. Fourier transform infrared spectroscopy proved in situ generation of hydrophilic nanoparticles as a result of PVP ligands retention at the particle surface.
PB  - Wiley
T2  - International Journal of Applied Ceramic Technology
T1  - The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase
VL  - 17
IS  - 3
SP  - 1445
EP  - 1452
DO  - 10.1111/ijac.13363
ER  - 
@article{
author = "Vuković, Marina and Mančić, Lidija and Dinić, Ivana and Vulić, Predrag J. and Nikolić, Marko G. and Tan, Zhenquan and Milošević, Olivera",
year = "2020",
abstract = "Single phase β-NaY0.8-xGdxYb0.18Er0.02F4 nanoparticles with different concentrations of gadolinium ions were prepared via PVP-assisted solvothermal treating at 200°C (PVP- polyvinylpyrrolidone). With the increase in Gd3+ concentration, size of the nanoparticles decreased. The up-converting spectra recorded upon 980 nm irradiation showed the green (510-560 nm) and red (640-690 nm) emissions, due to 2H11/2, 4S3/2 → 4I15/2 and 4F9/2 → 4I15/2 transitions, respectively. The strongest up-conversion luminescence was detected in 15 mol% Gd3+-doped nanoparticles obtained after 20 hours of solvothermal treating. With the rise of Gd3+ content up-conversion emission decreased due to increased defect concentration in the NaYF4 matrix. Fourier transform infrared spectroscopy proved in situ generation of hydrophilic nanoparticles as a result of PVP ligands retention at the particle surface.",
publisher = "Wiley",
journal = "International Journal of Applied Ceramic Technology",
title = "The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase",
volume = "17",
number = "3",
pages = "1445-1452",
doi = "10.1111/ijac.13363"
}
Vuković, M., Mančić, L., Dinić, I., Vulić, P. J., Nikolić, M. G., Tan, Z.,& Milošević, O.. (2020). The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase. in International Journal of Applied Ceramic Technology
Wiley., 17(3), 1445-1452.
https://doi.org/10.1111/ijac.13363
Vuković M, Mančić L, Dinić I, Vulić PJ, Nikolić MG, Tan Z, Milošević O. The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase. in International Journal of Applied Ceramic Technology. 2020;17(3):1445-1452.
doi:10.1111/ijac.13363 .
Vuković, Marina, Mančić, Lidija, Dinić, Ivana, Vulić, Predrag J., Nikolić, Marko G., Tan, Zhenquan, Milošević, Olivera, "The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase" in International Journal of Applied Ceramic Technology, 17, no. 3 (2020):1445-1452,
https://doi.org/10.1111/ijac.13363 . .
5
1
5
2

The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase

Vuković, Marina; Mančić, Lidija; Dinić, Ivana; Vulić, Predrag J.; Nikolić, Marko G.; Tan, Zhenquan; Milošević, Olivera

(Wiley, 2020)

TY  - JOUR
AU  - Vuković, Marina
AU  - Mančić, Lidija
AU  - Dinić, Ivana
AU  - Vulić, Predrag J.
AU  - Nikolić, Marko G.
AU  - Tan, Zhenquan
AU  - Milošević, Olivera
PY  - 2020
UR  - https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/ijac.13363
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5211
AB  - Single phase β-NaY0.8-xGdxYb0.18Er0.02F4 nanoparticles with different concentrations of gadolinium ions were prepared via PVP-assisted solvothermal treating at 200°C (PVP- polyvinylpyrrolidone). With the increase in Gd3+ concentration, size of the nanoparticles decreased. The up-converting spectra recorded upon 980 nm irradiation showed the green (510-560 nm) and red (640-690 nm) emissions, due to 2H11/2, 4S3/2 → 4I15/2 and 4F9/2 → 4I15/2 transitions, respectively. The strongest up-conversion luminescence was detected in 15 mol% Gd3+-doped nanoparticles obtained after 20 hours of solvothermal treating. With the rise of Gd3+ content up-conversion emission decreased due to increased defect concentration in the NaYF4 matrix. Fourier transform infrared spectroscopy proved in situ generation of hydrophilic nanoparticles as a result of PVP ligands retention at the particle surface.
PB  - Wiley
T2  - International Journal of Applied Ceramic Technology
T1  - The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase
VL  - 17
IS  - 3
SP  - 1445
EP  - 1452
DO  - 10.1111/ijac.13363
ER  - 
@article{
author = "Vuković, Marina and Mančić, Lidija and Dinić, Ivana and Vulić, Predrag J. and Nikolić, Marko G. and Tan, Zhenquan and Milošević, Olivera",
year = "2020",
abstract = "Single phase β-NaY0.8-xGdxYb0.18Er0.02F4 nanoparticles with different concentrations of gadolinium ions were prepared via PVP-assisted solvothermal treating at 200°C (PVP- polyvinylpyrrolidone). With the increase in Gd3+ concentration, size of the nanoparticles decreased. The up-converting spectra recorded upon 980 nm irradiation showed the green (510-560 nm) and red (640-690 nm) emissions, due to 2H11/2, 4S3/2 → 4I15/2 and 4F9/2 → 4I15/2 transitions, respectively. The strongest up-conversion luminescence was detected in 15 mol% Gd3+-doped nanoparticles obtained after 20 hours of solvothermal treating. With the rise of Gd3+ content up-conversion emission decreased due to increased defect concentration in the NaYF4 matrix. Fourier transform infrared spectroscopy proved in situ generation of hydrophilic nanoparticles as a result of PVP ligands retention at the particle surface.",
publisher = "Wiley",
journal = "International Journal of Applied Ceramic Technology",
title = "The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase",
volume = "17",
number = "3",
pages = "1445-1452",
doi = "10.1111/ijac.13363"
}
Vuković, M., Mančić, L., Dinić, I., Vulić, P. J., Nikolić, M. G., Tan, Z.,& Milošević, O.. (2020). The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase. in International Journal of Applied Ceramic Technology
Wiley., 17(3), 1445-1452.
https://doi.org/10.1111/ijac.13363
Vuković M, Mančić L, Dinić I, Vulić PJ, Nikolić MG, Tan Z, Milošević O. The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase. in International Journal of Applied Ceramic Technology. 2020;17(3):1445-1452.
doi:10.1111/ijac.13363 .
Vuković, Marina, Mančić, Lidija, Dinić, Ivana, Vulić, Predrag J., Nikolić, Marko G., Tan, Zhenquan, Milošević, Olivera, "The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase" in International Journal of Applied Ceramic Technology, 17, no. 3 (2020):1445-1452,
https://doi.org/10.1111/ijac.13363 . .
5
1
5
2

Effects of citric ion on hexagonal NaYF4: Yb/Er phase formation during solvothermal synthesis

Dinić, Ivana; Vuković, Marina; Vulić, Predrag J.; Nikolić, Marko; Mančić, Lidija; Milošević, Olivera

(Faculty of Technology, University of Novi Sad, 2019)

TY  - CONF
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Vulić, Predrag J.
AU  - Nikolić, Marko
AU  - Mančić, Lidija
AU  - Milošević, Olivera
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5227
AB  - Up-converting nanoparticles (UCNPs) which have ability to emit a visible light
upon excitation with NIR photons are with wide applications in optoelectronic devices,
forensic, biomedicine and security. The synthesis of the most efficient hexagonal β-
NaYF4:Yb/Er phase in shape of uniformly sized spherical nanoparticles is usually
performed through thermal decomposition of complex organic precursor in high-boiling
organic solvents, which rise deep concerns regarding their potential citotoxicity. In this
work, citric acid and Na-citrate are used for the stabilization of hexagonal polymorph
during solvothermal processing of NaYF4:Yb/Er phase from common inorganic
precursor (rare earth nitrate salts). Additionally, effect of precipitation agent, i.e. fluorine
source (NaF, NH4F and NH4HF2) on the final particle morphology is deduced based on
comprehensive scanning and transmission electron microscopy analyses. Detailed
refinement of the X-ray powder diffraction data (XRPD) revealed simultaneous
nucleation of a cubic and hexagonal phase during solvothermal reaction. The use of citric
acid resulted in formation of micro- and nano- spherical particles of a hexagonal and
cubic NaYF4:Yb/Er phase, respectively, while Na-citrate provoked nucleation of well
crystallized hexagonal crystals of β-NaYF4:Yb/Er phase. Size of the crystallites is
determined by the choice of the precipitant, and is smallest in the case when NH4F is
used. All synthesized powders emit bright and intense green light due to the
intensification of the 2H11/2,4S3/2 →4I15/2 electronic transitions upon the excitation by the
infrared light (λ=978 nm).
PB  - Faculty of Technology, University of Novi Sad
C3  - Conference for Young Scientists in Ceramics Programme and book of abstracts, October 16-19, 2019 Novi Sad, Serbia
T1  - Effects of citric ion on hexagonal NaYF4: Yb/Er phase formation during solvothermal synthesis
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5227
ER  - 
@conference{
author = "Dinić, Ivana and Vuković, Marina and Vulić, Predrag J. and Nikolić, Marko and Mančić, Lidija and Milošević, Olivera",
year = "2019",
abstract = "Up-converting nanoparticles (UCNPs) which have ability to emit a visible light
upon excitation with NIR photons are with wide applications in optoelectronic devices,
forensic, biomedicine and security. The synthesis of the most efficient hexagonal β-
NaYF4:Yb/Er phase in shape of uniformly sized spherical nanoparticles is usually
performed through thermal decomposition of complex organic precursor in high-boiling
organic solvents, which rise deep concerns regarding their potential citotoxicity. In this
work, citric acid and Na-citrate are used for the stabilization of hexagonal polymorph
during solvothermal processing of NaYF4:Yb/Er phase from common inorganic
precursor (rare earth nitrate salts). Additionally, effect of precipitation agent, i.e. fluorine
source (NaF, NH4F and NH4HF2) on the final particle morphology is deduced based on
comprehensive scanning and transmission electron microscopy analyses. Detailed
refinement of the X-ray powder diffraction data (XRPD) revealed simultaneous
nucleation of a cubic and hexagonal phase during solvothermal reaction. The use of citric
acid resulted in formation of micro- and nano- spherical particles of a hexagonal and
cubic NaYF4:Yb/Er phase, respectively, while Na-citrate provoked nucleation of well
crystallized hexagonal crystals of β-NaYF4:Yb/Er phase. Size of the crystallites is
determined by the choice of the precipitant, and is smallest in the case when NH4F is
used. All synthesized powders emit bright and intense green light due to the
intensification of the 2H11/2,4S3/2 →4I15/2 electronic transitions upon the excitation by the
infrared light (λ=978 nm).",
publisher = "Faculty of Technology, University of Novi Sad",
journal = "Conference for Young Scientists in Ceramics Programme and book of abstracts, October 16-19, 2019 Novi Sad, Serbia",
title = "Effects of citric ion on hexagonal NaYF4: Yb/Er phase formation during solvothermal synthesis",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5227"
}
Dinić, I., Vuković, M., Vulić, P. J., Nikolić, M., Mančić, L.,& Milošević, O.. (2019). Effects of citric ion on hexagonal NaYF4: Yb/Er phase formation during solvothermal synthesis. in Conference for Young Scientists in Ceramics Programme and book of abstracts, October 16-19, 2019 Novi Sad, Serbia
Faculty of Technology, University of Novi Sad..
https://hdl.handle.net/21.15107/rcub_cherry_5227
Dinić I, Vuković M, Vulić PJ, Nikolić M, Mančić L, Milošević O. Effects of citric ion on hexagonal NaYF4: Yb/Er phase formation during solvothermal synthesis. in Conference for Young Scientists in Ceramics Programme and book of abstracts, October 16-19, 2019 Novi Sad, Serbia. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_5227 .
Dinić, Ivana, Vuković, Marina, Vulić, Predrag J., Nikolić, Marko, Mančić, Lidija, Milošević, Olivera, "Effects of citric ion on hexagonal NaYF4: Yb/Er phase formation during solvothermal synthesis" in Conference for Young Scientists in Ceramics Programme and book of abstracts, October 16-19, 2019 Novi Sad, Serbia (2019),
https://hdl.handle.net/21.15107/rcub_cherry_5227 .

Effect of Gd3+ introduction on YF3: Yb, Er structural, morphological and optical properties

Dinić, Ivana; Vuković, Marina; Vulić, Predrag J.; Nikolić, Marko G.; Milošević, Olivera; Mančić, Lidija

(Belgrade : Institute of Technical Sciences of SASA, 2019)

TY  - CONF
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Vulić, Predrag J.
AU  - Nikolić, Marko G.
AU  - Milošević, Olivera
AU  - Mančić, Lidija
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5218
AB  - Monosized up-converting nanoparticles (UCNPs) with a spherical shape and biocompatible surface have a wide application in biomedicine as new cell markers or light-triggered drug delivery agents. The synthesis of the hexagonal β-NaYF4:Yb/Er phase is of a great interest, because of its most efficient up-conversion luminescence. Beside it, synthesis of the UCNPs based on YF3:Yb/Er phase is also attractive due to its orthorhombic phase arrangement and fact that higher concentration of dopants could be introduced in such crystal lattice. In this work the synthesis of pure and Gd-doped YF3:Yb/Er phases were performed through hydro/solvo thermal method using a biocompatible chitosan as a surfactant. The XRD analysis showed that independently of the gadolinium content formation of the orthorhombic phase is achieved, but intensity of the green emission due to the (2H11/2, 4S3/2) → 4I15/2 electronic transitions was highest for un-doped YF3:Yb/Er sample.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Eighteenth Young Researchers' Conference Materials Sciences and Engineering, December 4-6, 2019, Belgrade, Serbia
T1  - Effect of Gd3+ introduction on YF3: Yb, Er structural, morphological and optical properties
SP  - 33
EP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5218
ER  - 
@conference{
author = "Dinić, Ivana and Vuković, Marina and Vulić, Predrag J. and Nikolić, Marko G. and Milošević, Olivera and Mančić, Lidija",
year = "2019",
abstract = "Monosized up-converting nanoparticles (UCNPs) with a spherical shape and biocompatible surface have a wide application in biomedicine as new cell markers or light-triggered drug delivery agents. The synthesis of the hexagonal β-NaYF4:Yb/Er phase is of a great interest, because of its most efficient up-conversion luminescence. Beside it, synthesis of the UCNPs based on YF3:Yb/Er phase is also attractive due to its orthorhombic phase arrangement and fact that higher concentration of dopants could be introduced in such crystal lattice. In this work the synthesis of pure and Gd-doped YF3:Yb/Er phases were performed through hydro/solvo thermal method using a biocompatible chitosan as a surfactant. The XRD analysis showed that independently of the gadolinium content formation of the orthorhombic phase is achieved, but intensity of the green emission due to the (2H11/2, 4S3/2) → 4I15/2 electronic transitions was highest for un-doped YF3:Yb/Er sample.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Eighteenth Young Researchers' Conference Materials Sciences and Engineering, December 4-6, 2019, Belgrade, Serbia",
title = "Effect of Gd3+ introduction on YF3: Yb, Er structural, morphological and optical properties",
pages = "33-33",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5218"
}
Dinić, I., Vuković, M., Vulić, P. J., Nikolić, M. G., Milošević, O.,& Mančić, L.. (2019). Effect of Gd3+ introduction on YF3: Yb, Er structural, morphological and optical properties. in Program and the Book of abstracts / Eighteenth Young Researchers' Conference Materials Sciences and Engineering, December 4-6, 2019, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 33-33.
https://hdl.handle.net/21.15107/rcub_cherry_5218
Dinić I, Vuković M, Vulić PJ, Nikolić MG, Milošević O, Mančić L. Effect of Gd3+ introduction on YF3: Yb, Er structural, morphological and optical properties. in Program and the Book of abstracts / Eighteenth Young Researchers' Conference Materials Sciences and Engineering, December 4-6, 2019, Belgrade, Serbia. 2019;:33-33.
https://hdl.handle.net/21.15107/rcub_cherry_5218 .
Dinić, Ivana, Vuković, Marina, Vulić, Predrag J., Nikolić, Marko G., Milošević, Olivera, Mančić, Lidija, "Effect of Gd3+ introduction on YF3: Yb, Er structural, morphological and optical properties" in Program and the Book of abstracts / Eighteenth Young Researchers' Conference Materials Sciences and Engineering, December 4-6, 2019, Belgrade, Serbia (2019):33-33,
https://hdl.handle.net/21.15107/rcub_cherry_5218 .

Influence of Gd3+ doping on the NaYF4 :YB3+,ER3+ structural and up-conversion properties

Vuković, Marina; Mančić, Lidija; Dinić, Ivana; Vulić, Predrag J.; Nikolić, Marko G.; Tan, Zhenquan; Milošević, Olivera

(Budapest : [s. n.], 2019)

TY  - CONF
AU  - Vuković, Marina
AU  - Mančić, Lidija
AU  - Dinić, Ivana
AU  - Vulić, Predrag J.
AU  - Nikolić, Marko G.
AU  - Tan, Zhenquan
AU  - Milošević, Olivera
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5219
AB  - application as lasers, displays, photo-thermal agents and biomarkers. Due to efficient two-phonon excitation and the large anti-Stocks shift UCNPs are able to emit visible or UV photons under excitation by near-infrared (NIR). Over the last decade, decomposition of organometallic compounds has been indicated as one of the most convenient method for the synthesis of monodisperse NaYF4:Yb3+,Er3+ UCNPs with a hexagonal crystal structure. Herein, NaY0.8-xGdxYb0.18Er0.02F4 (x= 0.3 or 0.15) up-conversion nanoparticles crystallized in the hexagonal space group P63/m were successfully synthesized solvothermally utilizing rare earth nitrates, NaF and polyvinylpyrrolidone (PVP) in ethanol-water mixture at 200 °C. Rietveld refinement of the X-ray powder diffraction (XRPD) data and high resolution transmission microscopy (HRTEM) analysis show that all UCNPs are monocrystalline (60-70 nm), have low defect concentration and uniform dopants distribution. Fourier-transform infrared (FTIR) spectroscopy indicate existence of the PVP ligands at the UCNPs surface, while photoluminescence (PL) spectra shows characteristic green (at 520 and 540 nm, due to 2H11/2, 4S3/2→4I15/2 transitions) and red (at 655 nm, due to 4F9/2 → 4I15/2 transition) emission lines under excitation by NIR (λ =980 nm) light.
PB  - Budapest : [s. n.]
C3  - Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest
T1  - Influence of Gd3+ doping on the NaYF4 :YB3+,ER3+ structural and up-conversion properties
SP  - 19
EP  - 20
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5219
ER  - 
@conference{
author = "Vuković, Marina and Mančić, Lidija and Dinić, Ivana and Vulić, Predrag J. and Nikolić, Marko G. and Tan, Zhenquan and Milošević, Olivera",
year = "2019",
abstract = "application as lasers, displays, photo-thermal agents and biomarkers. Due to efficient two-phonon excitation and the large anti-Stocks shift UCNPs are able to emit visible or UV photons under excitation by near-infrared (NIR). Over the last decade, decomposition of organometallic compounds has been indicated as one of the most convenient method for the synthesis of monodisperse NaYF4:Yb3+,Er3+ UCNPs with a hexagonal crystal structure. Herein, NaY0.8-xGdxYb0.18Er0.02F4 (x= 0.3 or 0.15) up-conversion nanoparticles crystallized in the hexagonal space group P63/m were successfully synthesized solvothermally utilizing rare earth nitrates, NaF and polyvinylpyrrolidone (PVP) in ethanol-water mixture at 200 °C. Rietveld refinement of the X-ray powder diffraction (XRPD) data and high resolution transmission microscopy (HRTEM) analysis show that all UCNPs are monocrystalline (60-70 nm), have low defect concentration and uniform dopants distribution. Fourier-transform infrared (FTIR) spectroscopy indicate existence of the PVP ligands at the UCNPs surface, while photoluminescence (PL) spectra shows characteristic green (at 520 and 540 nm, due to 2H11/2, 4S3/2→4I15/2 transitions) and red (at 655 nm, due to 4F9/2 → 4I15/2 transition) emission lines under excitation by NIR (λ =980 nm) light.",
publisher = "Budapest : [s. n.]",
journal = "Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest",
title = "Influence of Gd3+ doping on the NaYF4 :YB3+,ER3+ structural and up-conversion properties",
pages = "19-20",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5219"
}
Vuković, M., Mančić, L., Dinić, I., Vulić, P. J., Nikolić, M. G., Tan, Z.,& Milošević, O.. (2019). Influence of Gd3+ doping on the NaYF4 :YB3+,ER3+ structural and up-conversion properties. in Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest
Budapest : [s. n.]., 19-20.
https://hdl.handle.net/21.15107/rcub_cherry_5219
Vuković M, Mančić L, Dinić I, Vulić PJ, Nikolić MG, Tan Z, Milošević O. Influence of Gd3+ doping on the NaYF4 :YB3+,ER3+ structural and up-conversion properties. in Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest. 2019;:19-20.
https://hdl.handle.net/21.15107/rcub_cherry_5219 .
Vuković, Marina, Mančić, Lidija, Dinić, Ivana, Vulić, Predrag J., Nikolić, Marko G., Tan, Zhenquan, Milošević, Olivera, "Influence of Gd3+ doping on the NaYF4 :YB3+,ER3+ structural and up-conversion properties" in Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest (2019):19-20,
https://hdl.handle.net/21.15107/rcub_cherry_5219 .

The usage of different fluoride sources during solvothermal synthesis of UCNPs in hydroxyl-carboxyl chelated precursor

Vuković, Marina; Dinić, Ivana; Mančić, Lidija; Vulić, Predrag J.; Nikolić, Marko G.; Milošević, Olivera

(Belgrade : Serbian Ceramic Society, 2019)

TY  - CONF
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Mančić, Lidija
AU  - Vulić, Predrag J.
AU  - Nikolić, Marko G.
AU  - Milošević, Olivera
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5220
AB  - There is a great interest for the synthesis of rare earth (RE) doped up-converting nanoparticles (UCNPs) which morphological and luminescence properties are well suited for application in optoelectronics, forensics, security and biomedicine. The synthesis of such particles usually comprises decomposition of organometallic compounds in an oxygen-free environment followed with coating of biocompatible layer or ligands exchange. In this work hydroxyl-carboxyl (HO-C) type of chelators (citric acid and sodium citrate) are used for the stabilization of NaYF4:Gd,Yb,Er UCNPs during solvothermal treatment of rare earth nitrate salts with different fluoride sources (NaF, NH4F and NH4HF2). The x-ray powder diffraction (XRPD) showed that all powders contain the mixture of cubic and hexagonal NaYF4:Gd,Yb,Er phase in nano and micro-sized particles respectively. However, the content of later one prevails in samples obtain when Nacitrate is used as chelator, regardless of which fluoride source is used for precipitation. Additionally, variation of the particles size and shape is detected with a variation of fluoride type. All particles have hydrophilic surface due to retention of citrate ligands and emit intense green light emission centered at 519 and 539 nm (2H11/2,4S3/2→4I15/2) when excited with near infrared light.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VIII : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 23-25. September 2019
T1  - The usage of different fluoride sources during solvothermal synthesis of UCNPs in hydroxyl-carboxyl chelated precursor
SP  - 47
EP  - 47
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5220
ER  - 
@conference{
author = "Vuković, Marina and Dinić, Ivana and Mančić, Lidija and Vulić, Predrag J. and Nikolić, Marko G. and Milošević, Olivera",
year = "2019",
abstract = "There is a great interest for the synthesis of rare earth (RE) doped up-converting nanoparticles (UCNPs) which morphological and luminescence properties are well suited for application in optoelectronics, forensics, security and biomedicine. The synthesis of such particles usually comprises decomposition of organometallic compounds in an oxygen-free environment followed with coating of biocompatible layer or ligands exchange. In this work hydroxyl-carboxyl (HO-C) type of chelators (citric acid and sodium citrate) are used for the stabilization of NaYF4:Gd,Yb,Er UCNPs during solvothermal treatment of rare earth nitrate salts with different fluoride sources (NaF, NH4F and NH4HF2). The x-ray powder diffraction (XRPD) showed that all powders contain the mixture of cubic and hexagonal NaYF4:Gd,Yb,Er phase in nano and micro-sized particles respectively. However, the content of later one prevails in samples obtain when Nacitrate is used as chelator, regardless of which fluoride source is used for precipitation. Additionally, variation of the particles size and shape is detected with a variation of fluoride type. All particles have hydrophilic surface due to retention of citrate ligands and emit intense green light emission centered at 519 and 539 nm (2H11/2,4S3/2→4I15/2) when excited with near infrared light.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VIII : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 23-25. September 2019",
title = "The usage of different fluoride sources during solvothermal synthesis of UCNPs in hydroxyl-carboxyl chelated precursor",
pages = "47-47",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5220"
}
Vuković, M., Dinić, I., Mančić, L., Vulić, P. J., Nikolić, M. G.,& Milošević, O.. (2019). The usage of different fluoride sources during solvothermal synthesis of UCNPs in hydroxyl-carboxyl chelated precursor. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VIII : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 23-25. September 2019
Belgrade : Serbian Ceramic Society., 47-47.
https://hdl.handle.net/21.15107/rcub_cherry_5220
Vuković M, Dinić I, Mančić L, Vulić PJ, Nikolić MG, Milošević O. The usage of different fluoride sources during solvothermal synthesis of UCNPs in hydroxyl-carboxyl chelated precursor. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VIII : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 23-25. September 2019. 2019;:47-47.
https://hdl.handle.net/21.15107/rcub_cherry_5220 .
Vuković, Marina, Dinić, Ivana, Mančić, Lidija, Vulić, Predrag J., Nikolić, Marko G., Milošević, Olivera, "The usage of different fluoride sources during solvothermal synthesis of UCNPs in hydroxyl-carboxyl chelated precursor" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VIII : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 23-25. September 2019 (2019):47-47,
https://hdl.handle.net/21.15107/rcub_cherry_5220 .

Citrate assisted solvothermal synthesis of beta-NaYF4: Yb, Er up-converting nanoparticles

Dinić, Ivana; Vuković, Marina; Vulić, Predrag J.; Nikolić, Marko G.; Milošević, Olivera; Mančić, Lidija

(Belgrade : Materials Research Society of Serbia, 2019)

TY  - CONF
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Vulić, Predrag J.
AU  - Nikolić, Marko G.
AU  - Milošević, Olivera
AU  - Mančić, Lidija
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5221
AB  - Thanks to the unique optical properties, up-converting nanoparticles (UCNPs) have a wide application in optoelectronics, forensics, security and biomedicine. The synthesis of the most efficient hexagonal β-NaYF4: Yb/Er phase is usually performed through thermal decomposition of organic precursors which could cause the UCNP cytotoxicity. Since cubic polymorph is kinetically more stable than hexagonal, we used citric acid and Na-citrate for the nucleation of hexagonal NaYF4: Yb, Er phase in nanosized particles. Additionally, effect of different precipitation agents (NaF, NH4F and NH4HF2) used during solvothermal synthesis is explored. The XRPD analysis showed that using of citric acid led to a product composed from mixture of cubic and hexagonal NaYF4: Yb/Er phase, while the presence of Na-citrate influences the nucleation of well crystallized hexagonal β-NaYF4: Yb/Er phase, regardless of precipitation agents used. All samples are composed of polycrystalline spherical particles which size is influenced by the precursor chemistry. UCNPs emit intense green emission due to the (2H11/2, 4S3/2) → 4I15/2 electronic transitions, after been excited with infrared light (λ=978 nm).
PB  - Belgrade : Materials Research Society of Serbia
C3  - Programme and The Book of abstracts / Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019
T1  - Citrate assisted solvothermal synthesis of beta-NaYF4: Yb, Er up-converting nanoparticles
SP  - 128
EP  - 128
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5221
ER  - 
@conference{
author = "Dinić, Ivana and Vuković, Marina and Vulić, Predrag J. and Nikolić, Marko G. and Milošević, Olivera and Mančić, Lidija",
year = "2019",
abstract = "Thanks to the unique optical properties, up-converting nanoparticles (UCNPs) have a wide application in optoelectronics, forensics, security and biomedicine. The synthesis of the most efficient hexagonal β-NaYF4: Yb/Er phase is usually performed through thermal decomposition of organic precursors which could cause the UCNP cytotoxicity. Since cubic polymorph is kinetically more stable than hexagonal, we used citric acid and Na-citrate for the nucleation of hexagonal NaYF4: Yb, Er phase in nanosized particles. Additionally, effect of different precipitation agents (NaF, NH4F and NH4HF2) used during solvothermal synthesis is explored. The XRPD analysis showed that using of citric acid led to a product composed from mixture of cubic and hexagonal NaYF4: Yb/Er phase, while the presence of Na-citrate influences the nucleation of well crystallized hexagonal β-NaYF4: Yb/Er phase, regardless of precipitation agents used. All samples are composed of polycrystalline spherical particles which size is influenced by the precursor chemistry. UCNPs emit intense green emission due to the (2H11/2, 4S3/2) → 4I15/2 electronic transitions, after been excited with infrared light (λ=978 nm).",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Programme and The Book of abstracts / Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019",
title = "Citrate assisted solvothermal synthesis of beta-NaYF4: Yb, Er up-converting nanoparticles",
pages = "128-128",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5221"
}
Dinić, I., Vuković, M., Vulić, P. J., Nikolić, M. G., Milošević, O.,& Mančić, L.. (2019). Citrate assisted solvothermal synthesis of beta-NaYF4: Yb, Er up-converting nanoparticles. in Programme and The Book of abstracts / Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019
Belgrade : Materials Research Society of Serbia., 128-128.
https://hdl.handle.net/21.15107/rcub_cherry_5221
Dinić I, Vuković M, Vulić PJ, Nikolić MG, Milošević O, Mančić L. Citrate assisted solvothermal synthesis of beta-NaYF4: Yb, Er up-converting nanoparticles. in Programme and The Book of abstracts / Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019. 2019;:128-128.
https://hdl.handle.net/21.15107/rcub_cherry_5221 .
Dinić, Ivana, Vuković, Marina, Vulić, Predrag J., Nikolić, Marko G., Milošević, Olivera, Mančić, Lidija, "Citrate assisted solvothermal synthesis of beta-NaYF4: Yb, Er up-converting nanoparticles" in Programme and The Book of abstracts / Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019 (2019):128-128,
https://hdl.handle.net/21.15107/rcub_cherry_5221 .

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

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

(Elsevier Science Bv, Amsterdam, 2018)

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 .

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

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

(Royal Soc Chemistry, Cambridge, 2018)

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 .

Aerosol synthesis of pure and Pt-doped ZnO particles using nitrate and pdda-Pt(IV) complex solutions

Djinovic, VM; Mančić, Lidija; Bogdanović, Goran A.; Vulić, Predrag J.; del Rosario, G; Sabo, Tibor; Milošević, Olivera

(Cambridge Univ Press, New York, 2005)

TY  - JOUR
AU  - Djinovic, VM
AU  - Mančić, Lidija
AU  - Bogdanović, Goran A.
AU  - Vulić, Predrag J.
AU  - del Rosario, G
AU  - Sabo, Tibor
AU  - Milošević, Olivera
PY  - 2005
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/703
AB  - Pure and Pt-doped ZnO nanophase particles were synthesized by ultrasonic spray pyrolysis. The particles were obtained through the decomposition of zinc nitrate and with a newly developed Pt(IV) complex with 1,3 -propylenediamine-NN'-diacetate tetradentate class ligand (pdda). The complex was characterized by elemental analysis, electronic absorption and infrared spectroscopy. The form of the determined complex structure {trans-[Pt(pdda)Br-2]center dot H2O} implies that Pt(IV) ion has a distorted octahedral coordination due to intramolecular N-H center dot center dot center dot Br interaction. The results of structural refinement (cell parameters, bond lengths, and ion occupancy) of ultrasonically derived pure and Pt-doped ZnO particles suggest either the formation of Zn-i interstitials or platinum ion incorporation into the ZnO lattice in octahedral interstitial positions, respectively. A well-crystallized hexagonal wurtzite structure of ZnO was pronounced in all investigated samples [JCPDS card 36-1415, Joint Committee on Powder Diffraction Standards, defined by International Centre for Diffraction Data (www.icdd.com)]. Phase determination also indicated the presence of a nitrate hydroxide hydrate phase (JCPDS card 24-1460), as a result of incomplete precursor decomposition and a spinel Zn2PtO4 phase (below 1.0 wt%) located in the boundary region for a Pt-doped ZnO sample. Based on x-ray diffraction, scanning electron microscopy, and energy-dispersive spectroscopy analyses, it was shown that the different particle growing morphologies, which were either spheroidally or pyramidally shaped, were influenced by the precursor chemistry, processing parameters and the presence of platinum ions. The composite internal particle structure revealed by transmission electron microscopy and selected area electron diffraction analyses, implied that the secondary particles represent an assembly of primary particles sized under 60 nm aroused during the processes of nucleation, growth and aggregation. Both hexagonal and spheroidal shape of primary particles was evident. The particle morphology, primarily particle size and the mechanism of Pt4+ ion introduction into the ZnO cell was discussed based on the structural refinement and selected area electron diffraction analysis.
PB  - Cambridge Univ Press, New York
T2  - Journal of Materials Research
T1  - Aerosol synthesis of pure and Pt-doped ZnO particles using nitrate and pdda-Pt(IV) complex solutions
VL  - 20
IS  - 1
SP  - 102
EP  - 113
DO  - 10.1557/JMR.2005.0006
ER  - 
@article{
author = "Djinovic, VM and Mančić, Lidija and Bogdanović, Goran A. and Vulić, Predrag J. and del Rosario, G and Sabo, Tibor and Milošević, Olivera",
year = "2005",
abstract = "Pure and Pt-doped ZnO nanophase particles were synthesized by ultrasonic spray pyrolysis. The particles were obtained through the decomposition of zinc nitrate and with a newly developed Pt(IV) complex with 1,3 -propylenediamine-NN'-diacetate tetradentate class ligand (pdda). The complex was characterized by elemental analysis, electronic absorption and infrared spectroscopy. The form of the determined complex structure {trans-[Pt(pdda)Br-2]center dot H2O} implies that Pt(IV) ion has a distorted octahedral coordination due to intramolecular N-H center dot center dot center dot Br interaction. The results of structural refinement (cell parameters, bond lengths, and ion occupancy) of ultrasonically derived pure and Pt-doped ZnO particles suggest either the formation of Zn-i interstitials or platinum ion incorporation into the ZnO lattice in octahedral interstitial positions, respectively. A well-crystallized hexagonal wurtzite structure of ZnO was pronounced in all investigated samples [JCPDS card 36-1415, Joint Committee on Powder Diffraction Standards, defined by International Centre for Diffraction Data (www.icdd.com)]. Phase determination also indicated the presence of a nitrate hydroxide hydrate phase (JCPDS card 24-1460), as a result of incomplete precursor decomposition and a spinel Zn2PtO4 phase (below 1.0 wt%) located in the boundary region for a Pt-doped ZnO sample. Based on x-ray diffraction, scanning electron microscopy, and energy-dispersive spectroscopy analyses, it was shown that the different particle growing morphologies, which were either spheroidally or pyramidally shaped, were influenced by the precursor chemistry, processing parameters and the presence of platinum ions. The composite internal particle structure revealed by transmission electron microscopy and selected area electron diffraction analyses, implied that the secondary particles represent an assembly of primary particles sized under 60 nm aroused during the processes of nucleation, growth and aggregation. Both hexagonal and spheroidal shape of primary particles was evident. The particle morphology, primarily particle size and the mechanism of Pt4+ ion introduction into the ZnO cell was discussed based on the structural refinement and selected area electron diffraction analysis.",
publisher = "Cambridge Univ Press, New York",
journal = "Journal of Materials Research",
title = "Aerosol synthesis of pure and Pt-doped ZnO particles using nitrate and pdda-Pt(IV) complex solutions",
volume = "20",
number = "1",
pages = "102-113",
doi = "10.1557/JMR.2005.0006"
}
Djinovic, V., Mančić, L., Bogdanović, G. A., Vulić, P. J., del Rosario, G., Sabo, T.,& Milošević, O.. (2005). Aerosol synthesis of pure and Pt-doped ZnO particles using nitrate and pdda-Pt(IV) complex solutions. in Journal of Materials Research
Cambridge Univ Press, New York., 20(1), 102-113.
https://doi.org/10.1557/JMR.2005.0006
Djinovic V, Mančić L, Bogdanović GA, Vulić PJ, del Rosario G, Sabo T, Milošević O. Aerosol synthesis of pure and Pt-doped ZnO particles using nitrate and pdda-Pt(IV) complex solutions. in Journal of Materials Research. 2005;20(1):102-113.
doi:10.1557/JMR.2005.0006 .
Djinovic, VM, Mančić, Lidija, Bogdanović, Goran A., Vulić, Predrag J., del Rosario, G, Sabo, Tibor, Milošević, Olivera, "Aerosol synthesis of pure and Pt-doped ZnO particles using nitrate and pdda-Pt(IV) complex solutions" in Journal of Materials Research, 20, no. 1 (2005):102-113,
https://doi.org/10.1557/JMR.2005.0006 . .
3
10
8
11
9

Fine nanophased ZnO : Ru and ZnO : Pt powder synthesis through aerosols

Mančić, Lidija; Grgurić-Šipka, Sanja; Djinovic, VM; Marinkovic, Z; Sabo, Tibor; Milošević, Olivera

(Trans Tech Publications Ltd, Zurich-Uetikon, 2005)

TY  - JOUR
AU  - Mančić, Lidija
AU  - Grgurić-Šipka, Sanja
AU  - Djinovic, VM
AU  - Marinkovic, Z
AU  - Sabo, Tibor
AU  - Milošević, Olivera
PY  - 2005
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/722
AB  - Pt/Ru-doped ZnO nanophase particles were synthesized using ultrasonic spray pyrolysis. Particles were obtained through decomposition of zinc nitrate and newly developed Pt(IV) and Ru(III) complexes. The particle morphology, phase composition and chemical structure were revealed in accordance to various analysis methods (XRD, DSC, SEWEDS, TEM) and discussed in terms of precursor chemistry and process parameters. The shape of DSC curves, indicating two exothermic effects above 600 degrees C in both ZnO:Ru and ZnO:Pt, gave an indication of irreversible structural changes and high reactivity of as-prepared powders. The hexagonal wurtzite-type ZnO phase was revealed in both powdered samples. Small content of an intermediate Zn-5(NO3)(2)(OH)(8)(.)2H(2)O and cubic Zn2PtO4 phase were detected in the Pt-doped ZnO particles. Structural refinements, performed by Koalariet-XFit, suggest the composite internal particle structure composed of primary particles sized less than 100 nm. The estimated values for the unit cell parameters and Zn-O bond lengths imply noble metal ions incorporation into ZnO matrix interstitially, probably in octahedral interstitial environment. It has been shown that different particle growing morphologies (either spheroidally or pyramidally shaped) were influenced by the precursor chemistry, processing parameters and the presence of noble metal ions. Among the many parameters, attaining of the particle shape uniformity and homogeneous distribution of the noble metal cations in as-prepared particles are regarded as the most important factors for dominating microstructure evolution.
PB  - Trans Tech Publications Ltd, Zurich-Uetikon
T2  - Materials Science Forum
T1  - Fine nanophased ZnO : Ru and ZnO : Pt powder synthesis through aerosols
VL  - 494
SP  - 149
EP  - 154
DO  - 10.4028/0-87849-971-7.149
ER  - 
@article{
author = "Mančić, Lidija and Grgurić-Šipka, Sanja and Djinovic, VM and Marinkovic, Z and Sabo, Tibor and Milošević, Olivera",
year = "2005",
abstract = "Pt/Ru-doped ZnO nanophase particles were synthesized using ultrasonic spray pyrolysis. Particles were obtained through decomposition of zinc nitrate and newly developed Pt(IV) and Ru(III) complexes. The particle morphology, phase composition and chemical structure were revealed in accordance to various analysis methods (XRD, DSC, SEWEDS, TEM) and discussed in terms of precursor chemistry and process parameters. The shape of DSC curves, indicating two exothermic effects above 600 degrees C in both ZnO:Ru and ZnO:Pt, gave an indication of irreversible structural changes and high reactivity of as-prepared powders. The hexagonal wurtzite-type ZnO phase was revealed in both powdered samples. Small content of an intermediate Zn-5(NO3)(2)(OH)(8)(.)2H(2)O and cubic Zn2PtO4 phase were detected in the Pt-doped ZnO particles. Structural refinements, performed by Koalariet-XFit, suggest the composite internal particle structure composed of primary particles sized less than 100 nm. The estimated values for the unit cell parameters and Zn-O bond lengths imply noble metal ions incorporation into ZnO matrix interstitially, probably in octahedral interstitial environment. It has been shown that different particle growing morphologies (either spheroidally or pyramidally shaped) were influenced by the precursor chemistry, processing parameters and the presence of noble metal ions. Among the many parameters, attaining of the particle shape uniformity and homogeneous distribution of the noble metal cations in as-prepared particles are regarded as the most important factors for dominating microstructure evolution.",
publisher = "Trans Tech Publications Ltd, Zurich-Uetikon",
journal = "Materials Science Forum",
title = "Fine nanophased ZnO : Ru and ZnO : Pt powder synthesis through aerosols",
volume = "494",
pages = "149-154",
doi = "10.4028/0-87849-971-7.149"
}
Mančić, L., Grgurić-Šipka, S., Djinovic, V., Marinkovic, Z., Sabo, T.,& Milošević, O.. (2005). Fine nanophased ZnO : Ru and ZnO : Pt powder synthesis through aerosols. in Materials Science Forum
Trans Tech Publications Ltd, Zurich-Uetikon., 494, 149-154.
https://doi.org/10.4028/0-87849-971-7.149
Mančić L, Grgurić-Šipka S, Djinovic V, Marinkovic Z, Sabo T, Milošević O. Fine nanophased ZnO : Ru and ZnO : Pt powder synthesis through aerosols. in Materials Science Forum. 2005;494:149-154.
doi:10.4028/0-87849-971-7.149 .
Mančić, Lidija, Grgurić-Šipka, Sanja, Djinovic, VM, Marinkovic, Z, Sabo, Tibor, Milošević, Olivera, "Fine nanophased ZnO : Ru and ZnO : Pt powder synthesis through aerosols" in Materials Science Forum, 494 (2005):149-154,
https://doi.org/10.4028/0-87849-971-7.149 . .
3
3