Techniques: Single Molecule Spectroscopy, Confocal/TIRF/Wide-Field Microscopy, Fluorescence Correlation Spectroscopy (FCS, FCCS, FLCS), Single Molecule/Particle Tracking, Ultrafast Fluorescence Spectroscopy, Solvation Dynamics, Translational Dynamics, Rotational Dynamics etc.Processes: Resonance Energy Transfer (FRET), Single Enzyme Kinetics, Single Protein Conformational Fluctuation, Translational/Rotational diffusion, Blinking, etc.Materials: Quantum Dots/Rods, Fluoro-Sensors, Enzymes, Proteins, Ionic Liquids, Nano-materials.

1. Ph.D. (Chemistry (Fluorescence Spectroscopy)), School of Chemistry (University of Hyderabad), 2006
2. M. Sc. (Chemistry (Physical Chemistry Specialization)), Rajabazar Science College (University of Calcutta), 2001
3. B. Sc. (Chemistry (Hons)), Ramakrishna Mission Residential College (University of Calcutta), 1999

1. Associate Professor, IISER Kolkata ( - )
2. Assistant Professor, IISER-Kolkata (2010 - 2015)
3. Postdoctoral Researcher , Laboratoire de Physique Statistique, Ecole Normale Supérieure, Paris, France (2009 - 2012)
4. Postdoctoral Researcher , Gutenberg Universität, Mainz, Germany (2007 - 2009)

Awards and Honors 

All Publications: