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Proceedings Paper

Electrostatic interaction in biopolymer solutions investigated by NMR and laser light scattering
Author(s): Yurii M. Petrusevich; Galina P. Petrova
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Paper Abstract

In solution the surface of protein macromolecules is always charged and so the electrostatic interaction between the polar solvent and charged groups on the biopolymer surface is strong enough. It is of interest to consider three types of interaction: protein - protein, protein - contrion, protein - solvent. All of these interactions can change as static parameters of macromolecules solution. This paper deals with the most suitable methods for measurement of these parameters. The methods are NMR (nuclear magnetic resonance) and laser light scattering.

Paper Details

Date Published: 21 July 1993
PDF: 7 pages
Proc. SPIE 1884, Static and Dynamic Light Scattering in Medicine and Biology, (21 July 1993); doi: 10.1117/12.148368
Show Author Affiliations
Yurii M. Petrusevich, Moscow State Univ. (Russia)
Galina P. Petrova, Moscow State Univ. (Russia)

Published in SPIE Proceedings Vol. 1884:
Static and Dynamic Light Scattering in Medicine and Biology
Ralph J. Nossal; Robert Pecora; Alexander V. Priezzhev, Editor(s)

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