Fig. 1From: Cytotoxic effects of nanosilver are highly dependent on the chloride concentration and the presence of organic compounds in the cell culture mediaMeasurements of total silver in the upper sections of culture media A–E. The samples were inoculated with 20 µg/mL nanosilver (a) or 1.5 µg/mL ionic silver (b) and incubated at 37 °C for 48 hBack to article page