Fig. 1

Characterization of nanomedicines. Particle size images of (A) NLG919@CF and (B) NLG919@CF + laser. (C) Ultraviolet absorption spectra of NLG919, CF and NLG919@CF. TEM images of (D) NLG919@CF and (E) NLG919@CF + laser. (F) Fluorescence spectra of NLG919, CF and NLG919@CF. (G) Stability of NLG919@CF in PBS and 50% FBS. (H) Zeta potentials of the different nanoparticles