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. Author manuscript; available in PMC: 2019 Aug 21.
Published in final edited form as: J Mater Chem B. 2018 Jul 25;6(31):5080–5090. doi: 10.1039/C8TB00804C

Fig. 13.

Fig. 13

Intracellular distribution of NGO/DOX@SPC/Cou6-FA in Hela cells by confocal microscopy. The SPC lipids were stained by coumarine-6 and the nuclei were stained by Hoechest 33342. A: blue-fluorescent of Hoechest 33342; B: red-fluorescent of DOX; C: green-fluorescent of Cou6; D: overlay of A, B, and C. The overlap yellow fluorescence revealed that SPC and NGO/DOX of NGO/DOX@SPC-FA stayed together after taken up for 1 h by Hela cells. Scale bars are 50 μm.