Considered as the National Scientist of Bangladesh. Awardee of Sitara-e-Imtiaz (1972), Ekushey Padak (1976) and Independence Day Award (1984). Bidyendu Mohan Deb - chemical physicist, Shanti Swarup Bhatnagar laureate Biman Bagchi - theoretical physicist, Shanti Swarup Bhatnagar laureate Sumit Bhaduri - organic chemist, Shanti Swarup Bhatnagar laureate Tushar Kanti Chakraborty, organic chemist, Shanti Swarup Bhatnagar laureate Jnan Chandra Ghosh, Director of the IISc Bangalore, the IIT Kharagpur, the Vice Chancellor of Calcutta University, and the Director-general of Industries and Supplies, Government of India.