Figure 3.
(A) Photoluminescence spectra of FCPZnO at a pH 5.2 at various time periods up to 6 h and corresponding absorption spectra as an inset, (B) time correlated single photon counting data of emission wavelength 495 nm and excitation wavelength 375 nm for HZnO and FCPZnO samples at various pHs of 5.2 and 7.4, (C) thermo gravimetric analysis of ZnO, HZnO, FCZnO and FCPZnO samples and their corresponding zeta potential in (D), (E) drug release studies, (F) Hemolytic assay of PAC, HZnO and FCPZnO. –ve control of 0% lysis (in 1x PBS) and + ve control of 100% lysis (in 1% Triton X-100) were employed in this experiment. All the samples (excluding PAC) showing insignificant amount of hemolysis with respect to the +ve control. The bars indicate the means ± SD (n = 3).