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. 2020 Feb 4;14(3):2798–2807. doi: 10.1021/acsnano.9b10024

Figure 4.

Figure 4

Applications of the CHH–Zn self-assemblies. (a) CHH–Zn used as a phosphor for working green LED with a luminous efficiency of 54.69 lm/W (inset: emission spectrum of working LED). (b) OLED structure, energy diagram, and operation photograph. (c) Confocal fluorescence images of HeLa cells incubated with CHH–Zn+Epirubicin (4 μg/mL) and Epirubicin (0.63 μg/mL) alone. (d) Co-assembly thermodynamic pathways of CHH–Zn+Epirubicin. (e) Epirubicin encased by CHH–Zn observed in MD simulations. (f) FLIM analysis of HeLa cells after incubation with CHH–Zn+ Epirubicin. (I) Bright-field, (II) FLIM images, and (III) phasor-separated and pseudocolored FLIM images of HeLa cells. (g) Fluorescence lifetime histogram of Epirubicin at different time points. Scale bar is 25 μm.