Madasamy, T., Pandiaraj, M., Balamurugan, M., Karnewar, S., Benjamin, A. R., Venkatesh, K. A., Vairamani, K., Kotamraju, S., & Karunakaran, C. (2012). Virtual electrochemical nitric oxide analyzer using copper, zinc superoxide dismutase immobilized on carbon nanotubes in polypyrrole matrix. Talanta, 100, 168-174. https://doi.org/10.1016/j.talanta.2012.08.033