Back to Search Start Over

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

Authors :
Cui, Jingnan
Mao, Deqi
Qiao, Qinglong
Xu, Zhaochao
Yin, Wenting
Zhao, Miao
Liu, Xiaogang
Cole, Jacqueline M.
Source :
Analyst. 2015, Vol. 140 Issue 4, p1008-1013. 6p.
Publication Year :
2015

Abstract

The emission intensities of coumarin 545 solution exhibit a low temperature dependence, with a record-low temperature coefficient of only ∼0.025% per °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. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00032654
Volume :
140
Issue :
4
Database :
Academic Search Index
Journal :
Analyst
Publication Type :
Academic Journal
Accession number :
100784451
Full Text :
https://doi.org/10.1039/c4an02075h