Theoretical description of fluidity in biological membranes: rotational motion in lipid hydrocarbon chains

Hosur, Ramakrishna V. ; Joshipura, Anjan S. (1980) Theoretical description of fluidity in biological membranes: rotational motion in lipid hydrocarbon chains International Journal of Quantum Chemistry, 17 (5). pp. 983-993. ISSN 0020-7608

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/qua.560...

Related URL: http://dx.doi.org/10.1002/qua.560170513

Abstract

A mathematical model to relate order and rotational motion in lipid hydrocarbon chains in biological membranes is proposed. Schrödinger equations with suitable potential functions for C—C rotations in lipid hydrocarbons chains have been solved to obtain wave functions characterizing these motions. For a free chain a threefold potential function has been assumed. The effect of collisions between neighboring chains in a membrane is considered by including another term (δ function) in the potential function.

Item Type:Article
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ID Code:80078
Deposited On:31 Jan 2012 04:16
Last Modified:11 Jul 2012 05:04

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