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. 2016 Oct 21;14:72. doi: 10.1186/s12951-016-0224-7

Fig. 1.

Fig. 1

Characterization of MCSNs and M-CHX. a SEM image of MCSNs; b TEM image of MCSNs; c EDS analysis of MCSNs; d SEM image of M-CHX; e TEM image of M-CHX; f EDS analysis of M-CHX