Signal amplification via cation exchange reaction: an example in the ratiometric fluorescence probe for ultrasensitive and selective sensing of Cu(II)
Release Time:2019-03-09 Hits:
Indexed by: Journal Article
Date of Publication: 2010-02-21
Journal: CHEMICAL COMMUNICATIONS
Included Journals: PubMed、SCIE
Volume: 46
Issue: 7
Page Number: 1144-1146
ISSN: 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.