volume 53 issue 8 pages 733-743

Formation of fibrillar aggregates in concentrated solutions of rigid-chain amphiphilic macromolecules with fixed torsion and bend angles

M. K. Glagolev
Publication typeJournal Article
Publication date2011-08-17
scimago Q3
wos Q4
SJR0.244
CiteScore1.9
Impact factor1.1
ISSN0965545X, 15556107, 17571820
Materials Chemistry
Polymers and Plastics
Abstract
The molecular-dynamics method is used to study solutions of amphiphilic macromolecules with a local helical structure. A deterioration in the solvent quality in concentrated solutions of these macromolecules leads to the formation of intermolecular fibrillar helix bundles with approximately the same lengths and aggregation numbers. The number of chains in a bundle is determined by parameters that characterize the local structure and is weakly dependent on the length of the macromolecule and the volume fraction of the polymer in the solution. In racemic mixtures of these macromolecules, a deterioration in the solvent quality leads to effective demixing; that is, the resultant fibrillar bundles generally contain macromolecules of exclusively the same chirality.
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Glagolev M. K., Vasilevskaya V. V., Khokhlov A. R. Formation of fibrillar aggregates in concentrated solutions of rigid-chain amphiphilic macromolecules with fixed torsion and bend angles // Polymer Science - Series A. 2011. Vol. 53. No. 8. pp. 733-743.
GOST all authors (up to 50) Copy
Glagolev M. K., Vasilevskaya V. V., Khokhlov A. R. Formation of fibrillar aggregates in concentrated solutions of rigid-chain amphiphilic macromolecules with fixed torsion and bend angles // Polymer Science - Series A. 2011. Vol. 53. No. 8. pp. 733-743.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S0965545X11080037
UR - https://doi.org/10.1134/S0965545X11080037
TI - Formation of fibrillar aggregates in concentrated solutions of rigid-chain amphiphilic macromolecules with fixed torsion and bend angles
T2 - Polymer Science - Series A
AU - Glagolev, M. K.
AU - Vasilevskaya, V V
AU - Khokhlov, A R
PY - 2011
DA - 2011/08/17
PB - Pleiades Publishing
SP - 733-743
IS - 8
VL - 53
SN - 0965-545X
SN - 1555-6107
SN - 1757-1820
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2011_Glagolev,
author = {M. K. Glagolev and V V Vasilevskaya and A R Khokhlov},
title = {Formation of fibrillar aggregates in concentrated solutions of rigid-chain amphiphilic macromolecules with fixed torsion and bend angles},
journal = {Polymer Science - Series A},
year = {2011},
volume = {53},
publisher = {Pleiades Publishing},
month = {aug},
url = {https://doi.org/10.1134/S0965545X11080037},
number = {8},
pages = {733--743},
doi = {10.1134/S0965545X11080037}
}
MLA
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MLA Copy
Glagolev, M. K., et al. “Formation of fibrillar aggregates in concentrated solutions of rigid-chain amphiphilic macromolecules with fixed torsion and bend angles.” Polymer Science - Series A, vol. 53, no. 8, Aug. 2011, pp. 733-743. https://doi.org/10.1134/S0965545X11080037.