Hemanth, Revanasiddappa, H. D., Priya, M. J., Prema, M., Jasik, P., Sienkiewicz, J. E., Bulut, N., Jayalakshmi, B., Said, M. A., Varadaraju, K., Gowda, B. G., Kollur, S. P. (2026). Colorimetric and fluorescent “turn-off” benzimidazole-derived sensor for selective detection of Cu2+ ions in real water samples and bio-imaging studies. Scientific Reports. https://doi.org/10.1038/s41598-026-62875-8