Figure 4.

SEM images of the interactions of completely exfoliated SGS and partially exfoliated SGS (i.e., graphite). With the surface of SNU449 (A, B) and Hep3B (C to F) liver cancer cell lines.

Corr et al. Nanoscale Research Letters 2013 8:208   doi:10.1186/1556-276X-8-208
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