1 May 1991 Anisotropic polarizability and diffusion of protein in water solutions studied by laser light scattering
Author Affiliations +
Proceedings Volume 1403, Laser Applications in Life Sciences; (1991) https://doi.org/10.1117/12.57376
Event: Laser Applications in Life Sciences, 1990, Moscow, Russian Federation
Abstract
Molecular mobility of protein macromolecules is determined by their net charge and the ionic strength of the solution. In this paper we report the first results of simultaneous measurement of the dynamic and static parameters of plasma blood proteins in dilute water solutions with different pH and ionic strengths. It is possible to determine such parameters of macromolecules as molecular weight, shape, surface charge and interaction force between macromolecules using the light scattering method.' The intensity of light scattering is determined by the mean square value of the polarizability fluctuation < Ea >2.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Galina P. Petrova, Galina P. Petrova, Yurii M. Petrusevich, Yurii M. Petrusevich, Alexey B. Borisov, Alexey B. Borisov, "Anisotropic polarizability and diffusion of protein in water solutions studied by laser light scattering", Proc. SPIE 1403, Laser Applications in Life Sciences, (1 May 1991); doi: 10.1117/12.57376; https://doi.org/10.1117/12.57376
PROCEEDINGS
3 PAGES


SHARE
Back to Top