RT Journal Article SR Electronic A1 Novotný, Dominik A1 Kráľ, Ján T1 Photocatalytic Efficiency Test Equipment JF Acta Mechanica Slovaca YR 2023 VO 27 IS 4 SP 6 OP 13 DO 10.21496/ams.2023.036 UL https://www.actamechanica.sk/artkey/ams-202304-0001.php AB This article deals with a description of pathogens, ways to combat pathogens, and a brief overview of the devices we use to eliminate them. The aim of the article is to describe the photocatalytic efficiency, which will result in the application of the given technology to a newly developed device - an antimicrobial device, the efficiency of which we will be able to determine by means of a photocatalytic efficiency test device where we will examine the given technology with the help of a mass spectrometer.