Characterization and In Vitro Sustained Release of Silibinin from pH Responsive Carbon Nanotube-Based Drug Delivery System
Figure 10
Effect of silibinin (SB), multiwalled carbon nanotubes (MWCNTs), and nanohybrid (SB-MWCNT) on cell viability of human cancer cells (a) HepG2 cells and (b) A549 cells for 72 h of treatment at various concentrations. Cell viability was measured by the MTT method as described in Materials and Methods. Data are shown as means ± SD values obtained from three separate experiments. A difference was considered to be significant at .
