Structure of a Peptide Adsorbed on Graphene

Graphene field-effect transistors hold great potential for use as highly sensitve sensors because of their high field effect mobility. Noncovalent functionalization of graphene can provide response to select analytes without disrupting the structure of the graphene sheet, leaving the transport properties unaffected. This studied looked at the noncovalent bonding of a dodecamer peptide (GAMHLPWHMGTL) to [more…]