Inactivation of Microorganisms on Plane Surfaces by a Dielectric Barrier Discharge

V. A. Panov; L. M. Vasilyak; S. P. Vetchinin; E. A. Deshevaya; V. Ya. Pecherkin; E. E. Son

doi:10.1134/S1063780X19050076

Inactivation of Microorganisms on Plane Surfaces by a Dielectric Barrier Discharge

Authors: Panov V.A.¹, Vasilyak L.M.¹, Vetchinin S.P.¹, Deshevaya E.A.², Pecherkin V.Y.¹, Son E.E.¹
Affiliations:
1. Joint Institute for High Temperatures, Russian Academy of Sciences
2. Institute of Biomedical Problems, Russian Academy of Sciences
Issue: Vol 45, No 5 (2019)
Pages: 517-521
Section: Applied Physics
URL: https://journal-vniispk.ru/1063-780X/article/view/187161
DOI: https://doi.org/10.1134/S1063780X19050076
ID: 187161

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Abstract

Inactivation of spore microorganisms on a dielectric surface by a dielectric barrier discharge with plane electrodes was studied experimentally. It is shown that, at an average specific discharge power of 0.3 W/cm³ and exposure time of 0.5–60 s, the degree of inactivation amounts to three orders of magnitude and depends weakly on the exposure time.