| Reversible recruitment and emission of DO3A derived lanthanide complexes at ligating molecular films on gold. | |
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MedLine Citation:
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PMID: 23320931 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The recruitment of DO3A derived lanthanide complexes by ligation to isophthalic acid and catechol modified gold surfaces, and the resulting sensitisation, is reported herein. Predictably pH dependent surface recruitment is associated with the expected fingerprint europium and terbium emission characteristics. The intensity of the lanthanide luminescence scales exponentially with spacer length, indicating a strong quenching interaction between the lanthanide and the gold surface. The switchable catechol oxidation state provides a means of electrochemically triggering the release of prior ligated complexes. |
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Authors:
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Joshua Lehr; Jamie Bennett; Manuel Tropiano; Thomas J Sorensen; Stephen Faulkner; Paul D Beer; Jason J Davis |
Publication Detail:
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Type: JOURNAL ARTICLE Date: 2013-1-15 |
Journal Detail:
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Title: Langmuir : the ACS journal of surfaces and colloids Volume: - ISSN: 1520-5827 ISO Abbreviation: Langmuir Publication Date: 2013 Jan |
Date Detail:
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Created Date: 2013-1-16 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9882736 Medline TA: Langmuir Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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