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

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发表日期：

2024年10月17日

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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

摘要

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.