Figure 2.
Characterization of natural fullerene (NC60) and Pluronic-coated NC60 nanoaggregates (NC60/Plu) with different hydrophile–lipophile balance values. (A) Photographs, (B) ultraviolet–visible (UV–Vis) absorption spectra, (C) hydrodynamic diameters, (D) polydispersity indexes (PDI), (E) zeta potentials of NC60 and NC60/Plu.