Meegle S. Mathew is an Assistant Professor in the Department of Chemistry at Mar Athanasius College, Kothamangalam, India. Her multidisciplinary research integrates nanoscience with biomedicine, energy conversion, and environmental applications, with a focus on nano-biophotonics, optical imaging, fluorescent nanoparticle-based biosensors and biomedical devices, photocatalysis, nanopriming, and photoreduction.