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
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Published Version: http://dx.doi.org/10.1021/ja048879w
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.
| Item Type: | Article |
|---|---|
| Academic Units: | The University of 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 |
| URI: | http://eprints.whiterose.ac.uk/id/eprint/6880 |
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