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Impact and oxidation of single silver nanoparticles at electrode surfaces: one shot versus multiple events

par Ustarroz Troyano, Jon ;Kang, Minkyung;Bullions, Erin;Unwin, Patrick
Référence Chemical science, 8, 3, page (1841-1853)
Publication Publié, 2017

Article révisé par les pairs

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Résumé :

High bandwidth-low noise measurements of the electrochemical oxidation of individual silver nanoparticles (NPs) impacting on electrodes reveals the process to typically occur in a series of ‘bites' (partial NP dissolution) rather than in a single shot, with the resulting current–time traces revealing considerable information on NP activity and transport near electrodes.