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Local orientational mobility in dendrimers. Theory and computer-aided simulation. / Markelov, D. A.; Gotlib, Yu Ya; Darinskii, A. A.; Lyulin, A. V.; Lyulin, S. V.

в: Polymer Science - Series A, Том 51, № 3, 01.03.2009, стр. 331-339.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Markelov, DA, Gotlib, YY, Darinskii, AA, Lyulin, AV & Lyulin, SV 2009, 'Local orientational mobility in dendrimers. Theory and computer-aided simulation', Polymer Science - Series A, Том. 51, № 3, стр. 331-339. https://doi.org/10.1134/S0965545X09030122

APA

Markelov, D. A., Gotlib, Y. Y., Darinskii, A. A., Lyulin, A. V., & Lyulin, S. V. (2009). Local orientational mobility in dendrimers. Theory and computer-aided simulation. Polymer Science - Series A, 51(3), 331-339. https://doi.org/10.1134/S0965545X09030122

Vancouver

Markelov DA, Gotlib YY, Darinskii AA, Lyulin AV, Lyulin SV. Local orientational mobility in dendrimers. Theory and computer-aided simulation. Polymer Science - Series A. 2009 Март 1;51(3):331-339. https://doi.org/10.1134/S0965545X09030122

Author

Markelov, D. A. ; Gotlib, Yu Ya ; Darinskii, A. A. ; Lyulin, A. V. ; Lyulin, S. V. / Local orientational mobility in dendrimers. Theory and computer-aided simulation. в: Polymer Science - Series A. 2009 ; Том 51, № 3. стр. 331-339.

BibTeX

@article{0ad4987b4781404bb690510f2f420e85,
title = "Local orientational mobility in dendrimers. Theory and computer-aided simulation",
abstract = "The orientational mobility of segments in dendrimers are studied by the method of Brownian dynamics, and the results are analyzed in terms of an earlier proposed analytical theory. The orientational autocorrelation function for the cosine of an angle of segmental rotation in dendrimers of a given generation P 1(t) is controlled by three relaxation processes with the corresponding relaxation times. Characteristic times and the contribution from the above processes to P 1(t) are calculated. The first process refers to the local mobility of a selected segment; the second process, to the rotations of a dendrimer branch, which originates from the selected segment of a given generation; and the third process, to the rotation of a dendrimer macro-molecule as a whole. The proposed approach makes it possible to estimate the relaxation spectrum of a dendrimer by studying the orientational mobility of segments in different generations. The relaxation times can be used to describe various relaxation processes observed by different experimental methods, such as dielectric relaxation, NMR, dynamic birefringence, and polarized luminescence.",
author = "Markelov, {D. A.} and Gotlib, {Yu Ya} and Darinskii, {A. A.} and Lyulin, {A. V.} and Lyulin, {S. V.}",
year = "2009",
month = mar,
day = "1",
doi = "10.1134/S0965545X09030122",
language = "English",
volume = "51",
pages = "331--339",
journal = "Polymer Science - Series A",
issn = "0965-545X",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "3",

}

RIS

TY - JOUR

T1 - Local orientational mobility in dendrimers. Theory and computer-aided simulation

AU - Markelov, D. A.

AU - Gotlib, Yu Ya

AU - Darinskii, A. A.

AU - Lyulin, A. V.

AU - Lyulin, S. V.

PY - 2009/3/1

Y1 - 2009/3/1

N2 - The orientational mobility of segments in dendrimers are studied by the method of Brownian dynamics, and the results are analyzed in terms of an earlier proposed analytical theory. The orientational autocorrelation function for the cosine of an angle of segmental rotation in dendrimers of a given generation P 1(t) is controlled by three relaxation processes with the corresponding relaxation times. Characteristic times and the contribution from the above processes to P 1(t) are calculated. The first process refers to the local mobility of a selected segment; the second process, to the rotations of a dendrimer branch, which originates from the selected segment of a given generation; and the third process, to the rotation of a dendrimer macro-molecule as a whole. The proposed approach makes it possible to estimate the relaxation spectrum of a dendrimer by studying the orientational mobility of segments in different generations. The relaxation times can be used to describe various relaxation processes observed by different experimental methods, such as dielectric relaxation, NMR, dynamic birefringence, and polarized luminescence.

AB - The orientational mobility of segments in dendrimers are studied by the method of Brownian dynamics, and the results are analyzed in terms of an earlier proposed analytical theory. The orientational autocorrelation function for the cosine of an angle of segmental rotation in dendrimers of a given generation P 1(t) is controlled by three relaxation processes with the corresponding relaxation times. Characteristic times and the contribution from the above processes to P 1(t) are calculated. The first process refers to the local mobility of a selected segment; the second process, to the rotations of a dendrimer branch, which originates from the selected segment of a given generation; and the third process, to the rotation of a dendrimer macro-molecule as a whole. The proposed approach makes it possible to estimate the relaxation spectrum of a dendrimer by studying the orientational mobility of segments in different generations. The relaxation times can be used to describe various relaxation processes observed by different experimental methods, such as dielectric relaxation, NMR, dynamic birefringence, and polarized luminescence.

UR - http://www.scopus.com/inward/record.url?scp=65249142098&partnerID=8YFLogxK

U2 - 10.1134/S0965545X09030122

DO - 10.1134/S0965545X09030122

M3 - Article

AN - SCOPUS:65249142098

VL - 51

SP - 331

EP - 339

JO - Polymer Science - Series A

JF - Polymer Science - Series A

SN - 0965-545X

IS - 3

ER -

ID: 37249795