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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Toxicity of nano- and ionic silver to embryonic stem cells: a comparative toxicogenomic study

Fig. 1

Characterization of AgNPs. a Typical TEM images of AgNPs in water. b Typical TEM images of AgNPs in cell culture medium. The size bar at the bottom left corner of the images represents 20 nm. c Comparison of hydrodynamic size distribution of AgNPs in water and in cell culture medium. d Monitoring of AgNP stability by UV–vis spectra over 24 h incubation in cell culture medium

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