Tailoring nanostructured Zr-doped ZnO and β-cyclodextrin on a carbon sensor for ultra-sensitive electrochemical detection of vitamin B6-pyridoxine hydrochloride. - Megalamani, Manjunath B.; Patil, Yuvarajgouda N.; Abbar, Jyothi C.; Rangappa, Ravichandra; Nandibewoor, Sharanappa T. (Journal of Materials Science: Materials in Electronics, 2025)