Ph.D. Jadavpur University, 1987
M. Sc. (Chemistry), University of Calcutta, 1981
B. Sc. (Chemistry Honours), Presidency College, University of Calcutta, 1979
Lecturer (1990-1995) and Senior Lecturer (1995–1997) in Government Colleges, West Bengal (Jhargram Raj College and Bidhannagar Government College)
Senior Lecturer (1998–1999), Reader (1999–2005), Professor (2005 - ) and Head (2011-2013), Department of Chemistry, University of Calcutta. Dean, Faculty Council for Postgraduate Studies in Science (August, 2013-July, 2016) University of Calcutta.
Director (Hon.), HRDC (Formerly, Academic Staff College), University of Calcutta (February, 2015- August, 2015)
Director, Institute of Agricultural Science, Calcutta University, September, 2015– July, 2016
Vice-Chancellor (Interim), University of Calcutta (15th July, 2016 –14th July, 2017)
Rheometric Scientific-ITAS Award (1995): Presented by the Indian Thermal Analysis Society for “outstanding contributions in the field of thermal analysis”.
CRSI Bronze Medal (2016): Presented by Chemical Research Society of India “in recognition of contributions to research in chemistry”.
Fellow: West Bengal Academy of Science and Technology (2013)
Fellow: Indian Academy of Science , Bangalore (2017)
Chemical Research Society of India (CRSI), Bangalore
Indian Association for the Cultivation of Science (IACS), Kolkata
Indian Chemical Society, Kolkata