1.      Fellow of Royal Society of Chemistry (FRSC) ( From 2012 onwards)

2.      Postdoctoral Fellowship funded by National Institute of Health (NIH), General Medicine, Emory University, Atlanta, GA, USA 2003-2009

3.      Senior Postdoctoral Fellow, funded from NIH, Georgia State University, USA  2009-2010

4.      Visiting Scholar, Emory University, Atlanta, GA, USA  2010-2012

5.      Research Associate (DST), IISc Bangalore, India 2002-2003