Furthermore, we showed that the ISO methodology for standard testing of antibacterial activity by TiO(2) photocatalysis can be applied to assess antiviral activity. Experiments using qPCR and bovine serum albumin degradation assume that viral inactivation is caused by outer viral protein disorder and not by viral RNA reduction by reactive oxygen species produced during TiO(2) photocatalysis. Vídeo da Serie Drops Promob do Instrutor Anderson Rios mostrando como fazer furos dos mais diversos em geometrias paredes piso teto no Promob.Se curtiu o víd. Thus, TiO(2) photocatalysis can be beneficial for inactivating viruses in an indoor environment. The intensity of UV light, including long-wavelength light (UVA), is very low in an actual indoor environment. The results indicated that both bacteriophages were inactivated at 0.001 mW cm(-2) UVA.
We evaluated photocatalytic inactivation of Qβ and T4 bacteriophages induced by low-intensity, long-wavelength ultraviolet A (UVA 0.1 mW cm(-2) and 0.001 mW cm(-2)) irradiation on a TiO(2)-coated glass plate using the ISO methodology. Access the Tools - Plugins menu, find Cut in the list of plugins. The International Organization for Standardization (ISO) was used to evaluate antibacterial activity by titanium dioxide (TiO(2)) photocatalysis since 2006. The version of Promob Cut can be checked using Promob Plus or Promob Cut.
