Black gram husk-derived carbon dots: characterization and catalytic dye reduction activities. - Karthikeyan, N. S.; Shanthi, B.; Suresh, R.; Ravichandran, C.; Venkatachalapathy, B.; Saravanan, K.; Gnanasekaran, Lalitha; Soto-Moscoso, Matias (Clean Technologies & Environmental Policy, 2025)