Abstract:A simple and sensitive Pb[Formula: see text] sensor is developed based on label-free 17E DNAzyme and unmodified Au nanoparticles. On this basis, Pb[Formula: see text] concentration can be judged according to the color variation of Au nanoparticles. The detection limit is 100[Formula: see text]nM and linear range is 100[Formula: see text]nM–16[Formula: see text][Formula: see text]M. It can serve as a measurement tool for Pb[Formula: see text] rapid detection, which provides reference for the development of sens… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.