Fig. 2

(A) The TEM of DE NPs. The particle size (B) and zeta potentials (C) of DE NPs. (D) UV-vis spectra of EMO, DOX and DE NPs. (E) The fluorescence emission spectrum of EMO, DOX and DE NPs. (F) Photographs and the Tyndall effect of EMO and DOX in a DMSO/water solution.