Determination of the Composition of Liquid Polydispersions of Cylinder-like Microorganisms from the Laser Depolarization Degree

S. A. Tereshchenko; I. S. Burnaevskiy; S. A. Dolgushin; P. V. Shalaev; I. K. Yudin; V. A. Deshabo

doi:10.1007/s10527-017-9661-3

Determination of the Composition of Liquid Polydispersions of Cylinder-like Microorganisms from the Laser Depolarization Degree

Authors: Tereshchenko S.A.¹, Burnaevskiy I.S.¹, Dolgushin S.A.¹, Shalaev P.V.¹, Yudin I.K.², Deshabo V.A.²
Affiliations:
1. National Research University of Electronic Technology
2. Oil and Gas Research Institute, Russian Academy of Sciences
Issue: Vol 50, No 6 (2017)
Pages: 385-389
Section: Article
URL: https://journals.rcsi.science/0006-3398/article/view/234791
DOI: https://doi.org/10.1007/s10527-017-9661-3
ID: 234791

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Abstract

The degree of depolarization of light scattered in liquid dispersions of nanoparticles was experimentally shown to be independent of the nanoparticle concentration. A model of the dependence of the laser depolarization degree on the mean aspect ratio of liquid polydispersions of cylinder-like microorganisms was suggested. It was shown that the suggested model could be used for determining the relative concentration of spherical admixtures in composite liquid polydispersions.