Fig. 6From: Biosynthesis, characterization of PLGA coated folate-mediated multiple drug loaded copper oxide (CuO) nanoparticles and it’s cytotoxicity on nasopharyngeal cancer cell linesCytotoxicity of PBS, CuO NPs, FOL-PLGA-CuO NPs, CD-1, CD-2 & CD-3. The cytotoxicity of CD-3 is quite reducedBack to article page