His research interest lies at the Nano-Bio Interface, particularly self-assembly of 2D plasmonic nanomaterials, DNA nanotechnology, electronic skins and stretchable energy devices. He has published >200 papers. He is currently the scientific editor for Nanoscale Horizon (Royal Society of Chemistry) and the editorial board members for a few journals including Nanoscale, Nanoscale Horizons, Nanoscale Advances, Advanced Sensor Research, Advanced Electronic Materials, ChemNanomat, Advanced Sensors and Energy Materials,iScience, Chemosensors, FlexTech, Wearable Electronics, and Austin Journal of Biomedical Engineering.