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. 2017 Jan 25;12:855–869. doi: 10.2147/IJN.S122678

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© 2017 Luo et al. This work is published and licensed by Dove Medical Press Limited

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Intracellular localization of PPHC nanoparticles observed by confocal microscopy.

Notes: A549 cells were treated with PPHC (C_Cur =10 μg/mL) for 4 and 12 h. The images represents (A) PPHC channel, (B) lysotracker red channel, (C) overlap of (A) and (B), and (D) overlap of (C) and nuclear dye channel (blue), respectively.

Abbreviations: PPHC, curcumin-coordinated reactive oxygen species-responsive nanoparticle; Cur, curcumin.