Quinone-fused diazepine π-conjugated carbon black: A chemically induced, topological-defect like engineered platform for ultrastable redox activity and ultrasensitive electrocatalytic sensing of ascorbic acid - Kumar Sandhya; Sugumar Monisha; Rajan Reshma; Krishnan Ashokkumar; K. Sriraghavan; Annamalai Senthil Kumar (Chemical Engineering Journal, 2026)

A sustainable redox-active electrocatalyst utilizing natural quercetin-infused MWCNT for ultra-sensitive detection of environmental Cr(VI) contaminants - Sugumar Monisha; Annamalai Senthil Kumar (Chemical Engineering Journal, 2024)