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Coumarin 545: an emission reference dye with a record-low temperature coefficient for ratiometric fluorescence based temperature measurements

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Indexed by:期刊论文

Date of Publication:2015-02-21

Journal:ANALYST

Included Journals:SCIE、PubMed、Scopus

Volume:140

Issue:4

Page Number:1008-1013

ISSN No.:0003-2654

Abstract:The emission intensities of coumarin 545 solution exhibit a low temperature dependence, with a record-low temperature coefficient of only similar to 0.025% per degrees C. This monomer-aggregate coupled fluorescence system can be used for ratiometric temperature measurements with high spatial and temporal resolutions; three different working modes have been demonstrated.

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