Polyacrylic Acid Functionalized Nanographene as a Nanocarrier for Loading and Controlled Release of Doxorubicin Hydrochloride
Figure 9
Fluorescence spectra of PAA-GNS-DOX and DOX in water at the 480 nm excitation wavelength. The concentrations of both PAA-GNS-DOX and DOX were all controlled to be the same according to the loading of DOX on PAA-GNS.