Improving the Rate of Silver Nanoparticle Adhesion to ‘Sticky Electrodes’: Stick and Strip Experiments at a DMSA‐Modified Gold Electrode

The immobilisation of nanoparticles from solution at a solid surface followed by anodic stripping voltammetry is a simple technique allowing the analysis of nanoparticle concentrations and identity. We report that the modification of gold electrodes with meso‐2,3‐dimercaptosuccinic acid (DMSA) shows a useful increase in the adsorption rate of silver nanoparticles on a gold substrate showing that the chemical modification of the electrode is analytically advantageous.