Source:http://linkedlifedata.com/resource/pubmed/id/19719190
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
15
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| pubmed:dateCreated |
2009-9-1
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| pubmed:abstractText |
A fluorescent sensor QB, based on quinoline with DPA as receptor, is designed as a ratiometric sensor for Zn(2+) and CHEF (chelation enhanced fluorescence) sensor for Cd(2+). Moreover, another ratiometric signal output for Cd(2+) can be observed when the bound Zn(2+) in the QB-Zn(2+) complex is displaced by Cd(2+). These results demonstrate that QB can act not only as a ratiometirc sensor for Zn(2+) but also as a dual-mode Cd(2+)-selective sensor via the CHEF mechanism and ratiometric displacement.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Aug
|
| pubmed:issn |
1523-7052
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| pubmed:author | |
| pubmed:issnType |
Electronic
|
| pubmed:day |
6
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| pubmed:volume |
11
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
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| pubmed:pagination |
3454-7
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| pubmed:year |
2009
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| pubmed:articleTitle |
Ratiometric Zn2+ fluorescent sensor and new approach for sensing Cd2+ by ratiometric displacement.
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| pubmed:affiliation |
Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China.
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| pubmed:publicationType |
Journal Article
|