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. 2018 Oct 26;5(12):1801201. doi: 10.1002/advs.201801201

Figure 1.

Figure 1

a) TEM image of hydrophobic CdSe@ZnS QDs. b) Schematic illustration of the assembly of QDs@TA NCs and ATP‐activated disassembly. c) TEM image of QDs@TA NCs. d) Excitation spectrum (black lines, λem: 640 nm) and emission spectrum (red line, λex: 365 nm) of CdSe@ZnS QDs in cyclohexane. The “I” in Y‐axis was short for “intensity”. e) TEM image of the NCs after 20 × 10−3 m ATP treatment for 4 h. f) Emission spectra of QDs (black line) and QDs@TA NCs (red line) excited by 365 nm. g) DLS measurement of the related samples: QDs (bottom), QDs@TA NCs (middle), and QDs@TA NCs after 20 mM ATP treatment for 4 h (upper).