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Spatially localized electrodeposition of multiple metals via light-activated electrochemistry for surface enhanced Raman spectroscopy applications

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Abstract

Light can be used to address electrochemical reactions on a monolithic semiconducting electrode with spatial and temporal resolution. Herein, such principle was used for the electrodeposition of Au, Ag and Cu nanoparticles on a unique silicon-based electrode. The parallel nature of the process granted manufacturing speed and platforms were applied to discriminate molecules via multi-wavelength and multivariate Raman analysis.

Graphical abstract: Spatially localized electrodeposition of multiple metals via light-activated electrochemistry for surface enhanced Raman spectroscopy applications

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Article information


Submitted
04 Mar 2020
Accepted
17 Apr 2020
First published
17 Apr 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

Spatially localized electrodeposition of multiple metals via light-activated electrochemistry for surface enhanced Raman spectroscopy applications

R. N. P. Colombo, V. R. Gonçales, S. Gautam, R. Tilley, J. J. Gooding and S. I. Córdoba de Torresi, Chem. Commun., 2020, Advance Article , DOI: 10.1039/D0CC01661F

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