2009 - 2011: Postdoctoral fellow at National Research Council of Canada, Canada.
2007 - 2009: Visiting Scholar at Michigan State University, USA.
2000 - 2006: Ph. D from IISc, Bangalore
2000 - M. Sc from Anna University, Chennai
Development of organic dyes and hole transporting materials for dye sensitized solar cells (DSSC) and perovskite solar cells.
Electrode materials and novel redox couples for flow battery.
Electrode materials for oxygen reduction reaction in alkaline and acidic medium (Zn-air and polymer electrolyte membrane fuel cells).
Development of high energy density supercapacitor materials.
Development of sensors for biologically important molecules.