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Signal amplification via cation exchange reaction: an example in the ratiometric fluorescence probe for ultrasensitive and selective sensing of Cu(II)

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Indexed by:期刊论文

Date of Publication:2010-02-21

Journal:CHEMICAL COMMUNICATIONS

Included Journals:SCIE、PubMed

Volume:46

Issue:7

Page Number:1144-1146

ISSN No.:1359-7345

Abstract:Cation-exchange reaction was applied to transform internal chemical input between luminescent CdTe nanorods and metal-bound organic dyes Calcein Blue into fluorescence signal output with amplified response, which provided ultrasensitive and highly selective detection of Cu(II) ions.

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