Gold nanoparticles show electroactivity: counting and sorting nanoparticles upon impact with electrodes
YG Zhou, NV Rees, J Pillay, R Tshikhudo… - Chemical …, 2012 - pubs.rsc.org
YG Zhou, NV Rees, J Pillay, R Tshikhudo, S Vilakazi, RG Compton
Chemical Communications, 2012•pubs.rsc.orgGold nanoparticles (AuNPs) in aqueous 0.10 M HCl are shown to be electroactive at
oxidising potentials greater than 1.0 V (vs. Ag/AgCl) by means of voltammetric monitoring of
AuNP–electrode collisions. The method promises the use of anodic particle coulometry for
the detection and characterisation of the AuNPs.
oxidising potentials greater than 1.0 V (vs. Ag/AgCl) by means of voltammetric monitoring of
AuNP–electrode collisions. The method promises the use of anodic particle coulometry for
the detection and characterisation of the AuNPs.
Gold nanoparticles (AuNPs) in aqueous 0.10 M HCl are shown to be electroactive at oxidising potentials greater than 1.0 V (vs. Ag/AgCl) by means of voltammetric monitoring of AuNP–electrode collisions. The method promises the use of anodic particle coulometry for the detection and characterisation of the AuNPs.
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