| pubmed-article:20148588 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:20148588 | lifeskim:mentions | umls-concept:C1704632 | lld:lifeskim |
| pubmed-article:20148588 | lifeskim:mentions | umls-concept:C0871261 | lld:lifeskim |
| pubmed-article:20148588 | lifeskim:mentions | umls-concept:C2911692 | lld:lifeskim |
| pubmed-article:20148588 | lifeskim:mentions | umls-concept:C1706817 | lld:lifeskim |
| pubmed-article:20148588 | lifeskim:mentions | umls-concept:C1450054 | lld:lifeskim |
| pubmed-article:20148588 | lifeskim:mentions | umls-concept:C0205171 | lld:lifeskim |
| pubmed-article:20148588 | pubmed:issue | 9 | lld:pubmed |
| pubmed-article:20148588 | pubmed:dateCreated | 2010-3-3 | lld:pubmed |
| pubmed-article:20148588 | pubmed:abstractText | Steady-state electrochemical responses have been obtained at single Au nanoparticles using Pt nanoelectrodes. A Au single-nanoparticle electrode (SNPE) is constructed by chemically immobilizing a single Au nanoparticle at a SiO(2)-encapsulated Pt disk nanoelectrode, which was previously modified by an amine-terminated silane. The Au SNPE has been characterized by transmission electron microscopy, underpotential deposition of Cu, and steady-state cyclic voltammetry. It has been found that the presence of a single Au nanoparticle enhances the electron transfer from the Pt nanoelectrode to the redox molecules, and the voltammetric response at the Au SNPE depends on the size of the Au nanoparticle. The Au SNPE has been utilized to examine the oxygen-reduction reaction in a KOH solution to explore the feasibility of measuring the electrocatalytic activity at a single-nanoparticle level. It has been shown that the electrocatalytic activity of single Au nanoparticles can be directly measured using SNPEs, and the electrocatalytic activity is dependent on the size of the Au nanoparticles. This study can help to understand the structure-function relationship in nanoparticle-based electrocatalysis. | lld:pubmed |
| pubmed-article:20148588 | pubmed:language | eng | lld:pubmed |
| pubmed-article:20148588 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20148588 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:20148588 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:20148588 | pubmed:issn | 1520-5126 | lld:pubmed |
| pubmed-article:20148588 | pubmed:author | pubmed-author:ZhangBoB | lld:pubmed |
| pubmed-article:20148588 | pubmed:author | pubmed-author:LiYongxinY | lld:pubmed |
| pubmed-article:20148588 | pubmed:author | pubmed-author:CoxJonathan... | lld:pubmed |
| pubmed-article:20148588 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:20148588 | pubmed:day | 10 | lld:pubmed |
| pubmed-article:20148588 | pubmed:volume | 132 | lld:pubmed |
| pubmed-article:20148588 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:20148588 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:20148588 | pubmed:pagination | 3047-54 | lld:pubmed |
| pubmed-article:20148588 | pubmed:meshHeading | pubmed-meshheading:20148588... | lld:pubmed |
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| pubmed-article:20148588 | pubmed:meshHeading | pubmed-meshheading:20148588... | lld:pubmed |
| pubmed-article:20148588 | pubmed:year | 2010 | lld:pubmed |
| pubmed-article:20148588 | pubmed:articleTitle | Electrochemical responses and electrocatalysis at single au nanoparticles. | lld:pubmed |
| pubmed-article:20148588 | pubmed:affiliation | Department of Chemistry, University of Washington, Seattle, Washington 98195-1700, USA. | lld:pubmed |
| pubmed-article:20148588 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:20148588 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
| pubmed-article:20148588 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
