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

Abstract:
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. © 2014 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim.
Publication status:
Published

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Publisher copy:
10.1002/elan.201300452

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
Journal:
ELECTROANALYSIS
Volume:
26
Issue:
2
Pages:
285-291
Publication date:
2014-02-05
DOI:
EISSN:
1521-4109
ISSN:
1040-0397
URN:
uuid:77100098-2df8-46dc-b1b7-7361aa0037f4
Source identifiers:
452526
Local pid:
pubs:452526

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