Welcome to the Green Catalysis Lab

Advancing carbon circularity through surface chemistry–guided nanomaterial catalysts that convert waste carbon into valuable fuels, chemicals, and materials.

Unraveling B, N Co-doping synergy in graphitic carbon nitride for efficient CO2 cycloaddition with styrene oxide	Tailoring Carbon Nanostructure for Selective Guar Gum Conversion: Unveiling the Interplay between Structure and Surface Functionalities in Galactose and Mannose Production	Unification of Ru and carbon support in catalytic aqueous 1,6-hexanediol amination
Ultraresponsive Donor–Acceptor System for Transforming Poly(lactic) Acid into Amino Acids with Visible Light	Highly stable amorphous silica-alumina catalysts for continuous bio-derived mesitylene production	Polystyrene-based eosin-Y as a photocatalyst for solar light-mediated NADH/NADPH regeneration
Mechanistic insights into the photocatalytic valorization of lignin models via C−O/C−C cleavage....	Modulating catalytic selectivity by base addition in aqueous reductive amination of 1,6-hexanediol....	Toward Renewable Amines: Recent Advances in the Catalytic Amination of Biomass-Derived Oxygenates

Rajat won best poster award at International Conference on "Recent Advances in Science and Technolog

Ripsa received the Raman Charpak Fellowship

Dr. Gupta has received the Thieme Chemistry Journals Award of 2025

Ripsa received the Best Poster presentation award at ICST 2025.

Ripsa received HUL Women in STEM fellowship

Hafila won the Best Poster Award at GEM 2024

Hafila won the Best Poster Award at the Sustainability Summit.

Dr Gupta recieved Saroj Poddar Young Investigator Award