A NiO-nanostructure-based electrochemical sensor functionalized with supramolecular structures for the ultra-sensitive detection of the endocrine disruptor bisphenol S in an aquatic environment

A unique NiO-nanoparticle-based electrochemical sensor functionalized with a para -hexanitrocalix[6]arene derivative ( p -HNC6/NiO) is developed for the determination of bisphenol S in real samples.