Selective adsorption toward toxic metal ions results in selective response: electrochemical studies on a poly pyrrole/reduced graphene oxide nanocomposite

摘要

Highly selective adsorption of a poly pyrrole/reduced graphene oxide nanocomposite toward Hg~(2+) results in electrochemically selective detection of Hg~(2+). This interesting finding is of practical utility compared to the biotechniques and surface functionalization based methods.