Figure 2

UV-Vis absorption spectra (A) and fluorescence spectra (B) changes of SQ (5 μM) in phosphate buffer (PBS, 10 mM, pH 7.2) upon addition of SiNPs-DPA@Zn2+.
UV-Vis absorption spectra (A) and fluorescence spectra (B) changes of SQ (5 μM) in phosphate buffer (PBS, 10 mM, pH 7.2) upon addition of SiNPs-DPA@Zn2+.