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. Author manuscript; available in PMC: 2019 Jul 28.
Published in final edited form as: J Control Release. 2018 Mar 28;282:90–100. doi: 10.1016/j.jconrel.2018.03.027

Figure 6.

Figure 6

Confocal microscopy images of calcein (green channel) and PNIPAM-RhB (red channel) co-loaded C-PS upon incubation in PBS with varying H2O2 concentrations at 37 °C for 24 h. From left to right: (a) PBS, (b) 163 mM (0.5%) H2O2, (c) 326 mM (1.0%) H2O2, (c) 652 mM (2.0%) H2O2. Scale bar = 5 µm.