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. 2020 Feb 4;12:47. doi: 10.1007/s40820-020-0384-8

Fig. 2.

Fig. 2

Characterization of CFN-gel. a Hydrodynamic size distribution of CFN-gel, b TEM image of CFN-gel, c UV/Vis absorption spectra of CFN-gels in surfactant-containing (0.1 M NaOH/1% SDS) (solid line) and PBS (dotted line) solutions at a 2 µM Ce6 equivalent, d fluorescence spectra (λex 400 nm) of CFN-gel in surfactant-containing (solid line) and PBS (dotted line) solutions at 2 µM Ce6 equivalent