Recently he extended his research interest which includes the strength, durability, microstructural properties of concrete, and use of waste materials & by-products in cement and concrete production. He is the author or co-author of more than 30 papers. Deepankar is the recipient of several academic awards including the Best paper award and an active member of ACS, RSC, ACI, ASCE, & RILEM. He is also an editorial board member of Advances in Concrete Construction published by Techno-Press.