Fig. 4From: Protective hybrid coating containing silver, copper and zinc cations effective against human immunodeficiency virus and other enveloped virusesEffect of hybrid coating washings on Vero and HeLa cells proliferation activity. Vero (black bars) and HeLa (grey bars) cell lines were exposed to washing of coatings on glass coverslip prepared by photo- and heat polymerization after 15Â sec and 4Â h of incubation in 1X PBS. Cell viability after 15Â sec of incubation with 1X PBS of uncoated glass coverslip was set as 100Â % for each cell line. Error bars indicate standard deviations of results from three glass coverslipsBack to article page