00364nam a2200097Ia 4500008004100000041000800041100002400049245010100073260005000174650004200224191203s9999    xx            000 0 und d  aeng  aHaneen Packeer Ally 0aGreen Synthesis of Silver  Nanoparticles Using Waste and the Study of Their Antioxidant Activity  aInstitiute of Chemistri CeylonbColomboc2019  a"Seminar Reports ,Dissertations,2019"