Spectral Dependence of Bovine Coronavirus Photoinactivation under Irradiation by UV-A, UV-B, and UV-C Light-Emitting Diodes

I. N. Zavestovskaya, A. A. Fronya, I. M. Tupitsyn, V. A. Gushchin, A. E. Sinyavin, L. I. Russu, E. A. Cheshev, A. L. Koromyslov, M. S. Grigor’eva, E. I. Mavreshko

Research output: Contribution to journalArticlepeer-review

Abstract

We report the results of experimental studies on the effect of ultraviolet (UV) radiation in a wide spectral range of 270–405 nm on bovine coronavirus. The sensitivity of bovine coronavirus to UV radiation is determined, a comparative analysis of the data is performed, and action spectra are constructed. It is shown that bovine coronavirus inactivation is possible in the UV-A range, which will make it possible to select safe radiation sources for use in public places in the presence of people.

Original languageEnglish (US)
Pages (from-to)S345-S350
JournalBulletin of the Lebedev Physics Institute
Volume51
Issue numberSuppl 4
DOIs
StatePublished - Oct 2024
Externally publishedYes

Keywords

  • photoinactivation
  • UV LED
  • β-coronavirus

ASJC Scopus subject areas

  • General Physics and Astronomy

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