An anthraquinone moiety/cysteamine functionalized-gold nanoparticle/chitosan based nanostructured composite for the electroanalytical detection of dissolved oxygen within aqueous media

Abstract

This work reports a nanostructured composite electrode comprising gold nanoparticles, anthraquinone derivatives and chitosan electrically wired<italic>via</italic>immobilisation upon a glassy carbon macroelectrode.