TY  - JOUR
AU  - Zdravković, Slobodan
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4470
AB  - A nonlinear model describing DNA dynamics, called helicoidal Peyrard-Bishop model, is described. It is shown that the model can explain a local opening of a DNA helix during transcription. An impact of friction forces is also studied. It is pointed out that a role of viscosity is crucial for DNA-RNA transcription.
T2  - Journal of Nonlinear Mathematical Physics
T1  - Helicoidal Peyrard-Bishop Model of DNA Dynamics
VL  - 18
SP  - 463
EP  - 484
DO  - 10.1142/S1402925111001635
ER  - 

@article{
author = "Zdravković, Slobodan",
year = "2011",
abstract = "A nonlinear model describing DNA dynamics, called helicoidal Peyrard-Bishop model, is described. It is shown that the model can explain a local opening of a DNA helix during transcription. An impact of friction forces is also studied. It is pointed out that a role of viscosity is crucial for DNA-RNA transcription.",
journal = "Journal of Nonlinear Mathematical Physics",
title = "Helicoidal Peyrard-Bishop Model of DNA Dynamics",
volume = "18",
pages = "463-484",
doi = "10.1142/S1402925111001635"
}

Zdravković, S.. (2011). Helicoidal Peyrard-Bishop Model of DNA Dynamics. in Journal of Nonlinear Mathematical Physics, 18, 463-484.
https://doi.org/10.1142/S1402925111001635

Zdravković S. Helicoidal Peyrard-Bishop Model of DNA Dynamics. in Journal of Nonlinear Mathematical Physics. 2011;18:463-484.
doi:10.1142/S1402925111001635 .

Zdravković, Slobodan, "Helicoidal Peyrard-Bishop Model of DNA Dynamics" in Journal of Nonlinear Mathematical Physics, 18 (2011):463-484,
https://doi.org/10.1142/S1402925111001635 . .

TY  - JOUR
AU  - Jokanović, Vukoman R.
AU  - Dramićanin, Miroslav
AU  - Andrić, Željka
AU  - Jokanovic, B.
AU  - Nedić, Zoran
AU  - Spasic, A. M.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3410
AB  - The structure and optical properties, the luminescence, of the spherical SiO2:Eu3+ particles have been discussed. These particles were formed using the combination of precursor hydro-thermal synthesis and its ultrasound spray pyrolysis. By the synthesis itself a morphology and/or structural design (particle design) and sub-structural design (sub-particles design/sub-structural elements as the sols, the silicon chains and the tetrahedrons) were defined. The particle mean size and size distribution spectrum of the SiO2:Eu3+ systems were determined by the SEM analysis. The obtained results were compared with those derived from the theoretical model. Distribution uniformity and the size and morphology of the sol particles that constitute the SiO2:Eu3+ systems were determined by the TEM microscopy and by the DLS. The length and composition of silicon chain inside the silicon sol particles was determined using the TGA and the IRS. Optical properties were investigated using luminescence excitation and emission spectroscopy. The assembled results indicate the possibility of a particle structure designing of the SiI2:Eu3+ powder over a various hierarchical levels. (C) 2006 Elsevier B.V. All rights reserved.
T2  - Journal of Alloys and Compounds
T1  - Luminescence properties of SiO2 : Eu3+ nanopowders: Multi-step nano-designing
VL  - 453
IS  - 1-2
SP  - 253
EP  - 260
DO  - 10.1016/j.jallcom.2006.11.151
ER  - 

@article{
author = "Jokanović, Vukoman R. and Dramićanin, Miroslav and Andrić, Željka and Jokanovic, B. and Nedić, Zoran and Spasic, A. M.",
year = "2008",
abstract = "The structure and optical properties, the luminescence, of the spherical SiO2:Eu3+ particles have been discussed. These particles were formed using the combination of precursor hydro-thermal synthesis and its ultrasound spray pyrolysis. By the synthesis itself a morphology and/or structural design (particle design) and sub-structural design (sub-particles design/sub-structural elements as the sols, the silicon chains and the tetrahedrons) were defined. The particle mean size and size distribution spectrum of the SiO2:Eu3+ systems were determined by the SEM analysis. The obtained results were compared with those derived from the theoretical model. Distribution uniformity and the size and morphology of the sol particles that constitute the SiO2:Eu3+ systems were determined by the TEM microscopy and by the DLS. The length and composition of silicon chain inside the silicon sol particles was determined using the TGA and the IRS. Optical properties were investigated using luminescence excitation and emission spectroscopy. The assembled results indicate the possibility of a particle structure designing of the SiI2:Eu3+ powder over a various hierarchical levels. (C) 2006 Elsevier B.V. All rights reserved.",
journal = "Journal of Alloys and Compounds",
title = "Luminescence properties of SiO2 : Eu3+ nanopowders: Multi-step nano-designing",
volume = "453",
number = "1-2",
pages = "253-260",
doi = "10.1016/j.jallcom.2006.11.151"
}

Jokanović, V. R., Dramićanin, M., Andrić, Ž., Jokanovic, B., Nedić, Z.,& Spasic, A. M.. (2008). Luminescence properties of SiO2 : Eu3+ nanopowders: Multi-step nano-designing. in Journal of Alloys and Compounds, 453(1-2), 253-260.
https://doi.org/10.1016/j.jallcom.2006.11.151

Jokanović VR, Dramićanin M, Andrić Ž, Jokanovic B, Nedić Z, Spasic AM. Luminescence properties of SiO2 : Eu3+ nanopowders: Multi-step nano-designing. in Journal of Alloys and Compounds. 2008;453(1-2):253-260.
doi:10.1016/j.jallcom.2006.11.151 .

Jokanović, Vukoman R., Dramićanin, Miroslav, Andrić, Željka, Jokanovic, B., Nedić, Zoran, Spasic, A. M., "Luminescence properties of SiO2 : Eu3+ nanopowders: Multi-step nano-designing" in Journal of Alloys and Compounds, 453, no. 1-2 (2008):253-260,
https://doi.org/10.1016/j.jallcom.2006.11.151 . .