Electrochemical detection of nanoparticles by 'nano-impact'methods

W Cheng, RG Compton - TrAC Trends in Analytical Chemistry, 2014 - Elsevier
There is an urgent demand from the areas of the environment and human heath to detect
and to characterize nanoparticles (NPs) from the perspective of their physical properties and …

Recent advances in voltammetry

C Batchelor‐McAuley, E Kätelhön, EO Barnes… - …, 2015 - Wiley Online Library
Recent progress in the theory and practice of voltammetry is surveyed and evaluated. The
transformation over the last decade of the level of modelling and simulation of experiments …

Electrode–particle impacts: a users guide

SV Sokolov, S Eloul, E Kätelhön… - Physical Chemistry …, 2017 - pubs.rsc.org
We present a comprehensive guide to nano-impact experiments, in which we introduce
newcomers to this rapidly-developing field of research. Central questions are answered …

Observation of multipeak collision behavior during the electro-oxidation of single Ag nanoparticles

SM Oja, DA Robinson, NJ Vitti… - Journal of the …, 2017 - ACS Publications
The dynamic collision behavior of the electro-oxidation of single Ag nanoparticles is
observed at Au microelectrodes using stochastic single-nanoparticle collision amperometry …

Charging and discharging at the nanoscale: Fermi level equilibration of metallic nanoparticles

MD Scanlon, P Peljo, MA Méndez, E Smirnov… - Chemical …, 2015 - pubs.rsc.org
The redox properties of metallic nanoparticles are discussed, in particular the relationships
between excess charge, size and the Fermi level of the electrons. The redox potentials are …

A microscopic view on the electrochemical deposition and dissolution of Au with scanning electrochemical cell microscopy–Part I

M Bernal, D Torres, SS Parapari, M Čeh, KŽ Rožman… - Electrochimica …, 2023 - Elsevier
The nucleation and dissolution of gold nanoparticles (NPs) on a glassy carbon substrate
have been studied with a local electrochemical approach based on Scanning …

Imaging dynamic collision and oxidation of single silver nanoparticles at the electrode/solution interface

R Hao, Y Fan, B Zhang - Journal of the American Chemical …, 2017 - ACS Publications
The electrochemical interface is an ultrathin interfacial region between the electrode surface
and the electrolyte solution and is often characterized by numerous dynamic processes …

Single nanoparticle electrochemistry

FT Patrice, K Qiu, YL Ying… - Annual Review of …, 2019 - annualreviews.org
Experimental techniques to monitor and visualize the behaviors of single nanoparticles have
not only revealed the significant spatial and temporal heterogeneity of those individuals …

In situ nanoparticle sizing with zeptomole sensitivity

C Batchelor-McAuley, J Ellison, K Tschulik, PL Hurst… - Analyst, 2015 - pubs.rsc.org
We present the basis for an entirely new approach to in situ nanoparticle sizing.
Nanoparticles containing just 12 zeptomoles (1 zeptomole= 10− 21 moles) of silver, are …

Electrochemical sizing of organic nanoparticles.

W Cheng, XF Zhou, RG Compton - Angewandte Chemie, 2013 - search.ebscohost.com
Size plays a crucial role in the applications of organic nanoparticles across many fields such
as biomedicine, optoelectronics, and environmental science.[1–4] So far, microscopy and …