Facile functionalization of graphene oxide sheets on gold surface results in complexation-enhanced electrochemical detection of heavy metal ions, shown here for Pb ²⁺ , Cu ²⁺ and Hg ²⁺ , with improved detection limits by two orders of magnitude relative to the control electrode.
No takes yet. Share an insight, caveat, or question.
Gong et al. (2014) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: