Antioxidant, antimicrobial and cytotoxic activities of silver and gold nanoparticles synthesized using Plumbago zeylanica bark S. Priya Velammal, T. Akkini Devi, T. Peter Amaladhas*, 10.1007/s40097-016-0198-x XML Requires Subscription HTML Requires Subscription PDF views: 145 downloads: 127