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. Author manuscript; available in PMC: 2019 Sep 7.
Published in final edited form as: J Mater Chem B. 2018 Jul 23;6(33):5362–5367. doi: 10.1039/C8TB01360H

Fig. 1.

Fig. 1

(A) TEM images and (B) DLS characterization of FA-CSC-NPs. (C) UV–Vis absorption spectra of CPT,CR-(SS-CPT)2, CR, and FA-CSC-NPs. (D) The temperature profiles of FA-CSC-NPs, CR-(SS-CPT)2, CR and PBS upon the continuous laser irradiation. (E) NIR-triggered release of CPT from FA-CSC-NPs. The samples were irradiated with an NIR laser (1 W/cm2) for 5 min at different time points as indicated by the arrows. Error bars were based on at least triplicated measurements. (F) In vitro drug release from FA-CSC-NPs under different GSH concentration versus drug or dye release from CPT-NPs and CR-NPs.