Vasanth Magesh is a junior research fellow and Ph.D. scholar, at the Dept. of Material Science and Prosthodontics, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai. He recently published a review article on carbon quantum dots in the journal Frontiers in Materials. His research interests include the creation of 2D nanomaterials, electrochemical biosensors, and FET biosensors. Vasanth Magesh was an MSc student in the Department of Nanoscience and Nanotechnology (NSNT), University of Madras (UOM), Chennai, prior to joining SIMATS. He got his BSc in Physics from Loyola College in Chennai. He did his MSc internship at the CSIR-National Aerospace Laboratory (NAL) in Bangalore and gained valuable research experience in the fabrication of PZT/BZT thin films for supercapacitor applications. He completed his MSc final year project in the Nano Biomaterials and Sensors Lab, Department of NSNT, UOM, Chennai, and has extensive research expertise in nanomaterial synthesis and CQDs fabrication.