Ph.D. Open Defence and Viva Voce of Ms. Aiswariya K S, Research Scholar in Research & PG Department of Botany, St. Thomas College (Autonomous), Thrissur 680001, under the guidance of Dr Vimala Jose is held online at 10.30 am, on Friday, 06th May 2022 via Google Meet. Title of the thesis was “Green synthesis of silver nanoparticles using Curcuma rhizomes: Characterization and Application”. Prof. (Dr.) N. Geetha, Bharathiar University was the Chairperson for the conduct of Open Defence. Congratulations Dr Aiswarya K S & Dr Vimala Jose👍👍👏👏