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Updated: May 6, 2026
Precise Electrochemical Sizing of Individual Electro-Inactive Particles
Published on: August 4, 2023
Electrochemical sizing of organic nanoparticles
Wei Cheng1, Xiao-Fei Zhou, Richard G Compton
1Department of Chemistry, Physical & Theoretical Chemistry Laboratory, Oxford University, South Parks Road, Oxford, OX1 3QZ (United Kingdom).
Abstract:
The size of organic nanoparticles (NPs) can be electrochemically determined by Faradaic charge transfer when nanoparticles strike an electrode. Indigo NPs were used as a model (see distribution of the NP diameter). This strategy could be used for monitoring the size of a wide range of organic nanoparticles.
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