Nandana Sadanandan is pursuing her Doctor of Philosophy (Ph.D.) at SRM Institute of Science and Technology (SRMIST), Kattankulathur, Tamil Nadu, India. She holds a Master’s degree in Physics from Devaswom Board College, Thalayolaparambu, Kottayam, Kerala. Bachelor's from Devamatha College, Kuravilangad, Kerala. Also pursued B.Ed. from CPAS CTE Erattupetta, Kerala. She has worked as a lecturer at Toms College of Engineering, Mattakkara, Kottayam, Kerala. Her research interests include metal oxide photocatalysts and the degradation of toxic materials, focusing on developing sustainable solutions for environmental remediation.