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. 2019 Aug 23;14:6799–6812. doi: 10.2147/IJN.S216194

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© 2019 Yan et al.

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Subcellular imaging of PDA-FA-Pc nanomedicine in tumor cell lines (Hela and MCF-7) and healthy cell lines (HELF and L02). The fluorescent signals of DAPI (a dye for nuclei) and Pc were represented in blue and red, respectively. Scale bars represent 20 µm.