Dr. Ajay Kumar Purohit | Chemistry and Materials Science | Research Excellence Award
Defence Research & Development Organisation | India
Dr. Ajay Kumar Purohit is a distinguished researcher in chemical sciences, specializing in organophosphorus chemistry, chemical warfare agent analysis, and advanced analytical methodologies. His work focuses on the synthesis, detection, and verification of toxic compounds relevant to international chemical safety frameworks. He has contributed significantly to the development of innovative extraction techniques, nano-composite sorbents, and derivatization strategies for trace-level detection using GC-MS, LC-MS, and NMR. His research supports global chemical weapons verification efforts and environmental monitoring. With impactful publications in high-quality journals, his contributions advance both applied analytical chemistry and defence-related chemical research.
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Featured Publications
Extraction of Novichoks from aqueous samples for verification analysis of Chemical Weapons Convention
– International Journal of Environmental Analytical Chemistry, 2025 | Cited by: 3
Highly effective, rapid and convenient one-pot synthesis of O,O’-dialkyl-N,N-dialkylphosphoramidates from trialkyl phosphites
– Synthetic Communications, 2025 | Cited by: 2
Overcoming strong retention barriers of A- and V-series nerve agents on silica sorbents
– Journal of Chromatography A, 2024 | Cited by: 3
