Narayanan Ramakrishnan is currently an Associate Professor in the Electrical and Computer Systems Engineering Discipline, School of Engineering, Monash University Malaysia. He is also the leading Micro and Nano Devices Research Lab. His current research interest includes acoustic wave sensors and 2D materials for detecting gases, biomolecules, VOCs, and other environmental conditions. In particular, he is focused on 2D material-based sensors for respiration monitor, human body movement sensing, VOC biomarker sensing, UV – Skin care sensors, hand-held prototypes for pharmaceutical industrial applications.