Static and dynamic collective correlations of polymer brushes

J. F. Marko; Amitabha Chakrabarti

doi:10.1103/PhysRevE.48.2739

Static and dynamic collective correlations of polymer brushes

J. F. Marko^*, Amitabha Chakrabarti

^*Corresponding author for this work

Molecular Biosciences

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

We report the results from a detailed Monte Carlo study of dynamic concentration fluctuations of a two-component grafted polymer "brush." We compute the correlations at long length scales and their associated characteristic relaxation times, which could be measured in a dynamic scattering experiment. We find that the dynamic concentration fluctuations are dominated by in-plane contributions due to lateral chain fluctuations.

Original language	English (US)
Pages (from-to)	2739-2743
Number of pages	5
Journal	Physical Review E
Volume	48
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevE.48.2739
State	Published - Jan 1 1993

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
Condensed Matter Physics
General Physics and Astronomy

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10.1103/PhysRevE.48.2739

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title = "Static and dynamic collective correlations of polymer brushes",

abstract = "We report the results from a detailed Monte Carlo study of dynamic concentration fluctuations of a two-component grafted polymer {"}brush.{"} We compute the correlations at long length scales and their associated characteristic relaxation times, which could be measured in a dynamic scattering experiment. We find that the dynamic concentration fluctuations are dominated by in-plane contributions due to lateral chain fluctuations.",

author = "Marko, {J. F.} and Amitabha Chakrabarti",

year = "1993",

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N2 - We report the results from a detailed Monte Carlo study of dynamic concentration fluctuations of a two-component grafted polymer "brush." We compute the correlations at long length scales and their associated characteristic relaxation times, which could be measured in a dynamic scattering experiment. We find that the dynamic concentration fluctuations are dominated by in-plane contributions due to lateral chain fluctuations.

AB - We report the results from a detailed Monte Carlo study of dynamic concentration fluctuations of a two-component grafted polymer "brush." We compute the correlations at long length scales and their associated characteristic relaxation times, which could be measured in a dynamic scattering experiment. We find that the dynamic concentration fluctuations are dominated by in-plane contributions due to lateral chain fluctuations.

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U2 - 10.1103/PhysRevE.48.2739

DO - 10.1103/PhysRevE.48.2739

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JO - Physical Review E

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Static and dynamic collective correlations of polymer brushes

Abstract

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