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Fig. 4 | Cancer Nanotechnology

Fig. 4

From: Comparative effect of thermo/pH-responsive polymer-coated gold nanocages and hollow nanostars on chemo-photothermal therapy of breast cancer cells

Fig. 4

a Image of GNCs@Pol, GNCs, HGNSs@Pol, and HGNSs suspended in serum-containing buffer solution after 2 months at 4 °C (pH 7.4); particle size of b HGNSs@Pol and c GNCs@Pol after 2 months; Comparison of SPR peak right after synthesis and after 2 months of keeping in 4 °C for d HGNSs@Pol and e GNCs@Pol.

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