Chechik, V. (2004) Reduced reactivity of aged Au nanoparticles in ligand exchange reactions. Journal of the American Chemical Society, 126 (25). pp. 7780-7781. ISSN 0002-7863
Abstract
Solutions of alkanethiol-protected Au nanoparticles undergo a slow aging process over a period of several days, which dramatically reduces their reactivity in a place-exchange reaction with disulfides. This behavior was tentatively attributed to the reorganization of the most reactive binding sites (e.g., defect sites) on the nanoparticle surface.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Chemistry (York) |
Depositing User: | York RAE Import |
Date Deposited: | 08 Apr 2009 11:20 |
Last Modified: | 08 Apr 2009 11:20 |
Published Version: | http://dx.doi.org/10.1021/ja048879w |
Status: | Published |
Publisher: | ACS American Chemical Society |
Identification Number: | 10.1021/ja048879w |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:6880 |
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