Possible method for evaluation of virus, bacteria and yeasts infectivity by optical measurements

The possible method for evaluation of virus, bacteria and yeasts infectivity based on study of their absorption spectra has been proposed. The decrease in the samples infectivity was caused by adding the CeO2 nanoparticles. Optical absorption of the samples was measured for the wavelength range from...

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Bibliographic Details
Published in:Semiconductor physics, quantum electronics, and optoelectronics quantum electronics, and optoelectronics, 2016-10, Vol.19 (3), p.299-302
Main Author: Rusinchuk, N.M.
Format: Article
Language:English
Subjects:
absorption spectra
extinction coefficient
lactobacillus delbrueckii
saccharomyces cerevisiae
vesicular stomatitis virus
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Summary:The possible method for evaluation of virus, bacteria and yeasts infectivity based on study of their absorption spectra has been proposed. The decrease in the samples infectivity was caused by adding the CeO2 nanoparticles. Optical absorption of the samples was measured for the wavelength range from 400 to 750 nm. The obtained data detect the specific changes in absorption of the samples, which can be used for development of the new technique of evaluation of virus, bacteria and yeasts infectivity.
ISSN:1560-8034
1605-6582
DOI:10.15407/spqeo19.03.299