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. 2017 Jan 5;15:4. doi: 10.1186/s12951-016-0243-4

Fig. 5.

Fig. 5

SEM observation and transdermal tests of CS-SeNPs in mice tissue. a Small intestine (a1) and skin (a2). N nucleus, NU nucleolus, C chromatin, RER rough endoplasmic reticulum, M mitochondria, VER vacuolization of the endoplasmic reticulum, GA Golgi apparatus, and PV pinocytic vesicle. The Se particles in the cell are marked with red arrows. b Comparison of the transdermal kinetics of the CS-SeNP and H2SeO3