Figure 4
From: Silicon nitride: a potent solid-state bioceramic inactivator of ssRNA viruses
Immunochemistry results collected on MDCK cells infected with Influenza A H1N1 virus at room temperature (R.T.) and at 4 °C in (a) and (b), respectively. Data are plotted (with statistical validation) in logarithmic scale as PFU counts and virus reduction rate as a function of virus exposure time to 15 wt.% Si3N4 in aqueous solution. Control samples refer to virions embedded for the same time in aqueous environment in absence of the Si3N4 powder.
