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. Author manuscript; available in PMC: 2019 Nov 1.
Published in final edited form as: Small. 2018 Sep 17;14(47):e1802709. doi: 10.1002/smll.201802709

Figure 2:

Figure 2:

Cargo encapsulation and release of PCCs. a) Schematic representation of cargo encapsulation and release of PCCs. Simulated host-guest structure of b) CPT@PCC-1, c) RB@PCC-2, and d) NR@PCC-3. e) UV-vis spectrum of cargo@PCC. f) Fluorescence spectrum of cargo@PCC. g) Structure of cargo molecules. h) Accumulated cargo release of cargo@PCC according to pH = 7.4 and 6.5 in PBS solution.