Department of Chemistry,SNS College of Technology,Coimbatore,641035,India;
Department of Chemistry,Faculty of Engineering,Karpagam Academy of Higher Education,Coimbatore,641021,India;
Department of Physics,Faculty of Engineering,Karpagam Academy of Higher Education,Coimbatore,641021,India;
Department of Chemistry,Arumugam Pillai Seethai Ammal College,Tirupattur,630211,India;
Zinc oxide nanoparticles; Anticancer activity; Photocatalysis; Congo red;