MOLECULAR FLUORESCENCE THERMOMETRY

被引：40

作者：

SCHRUM, KF ^{[1
]}

WILLIAMS, AM ^{[1
]}

HAERTHER, SA ^{[1
]}

BENAMOTZ, D ^{[1
]}

机构：

[1] PURDUE UNIV,DEPT CHEM,W LAFAYETTE,IN 47907

来源：

ANALYTICAL CHEMISTRY | 1994年 / 66卷 / 17期

关键词：

D O I：

10.1021/ac00089a030

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Shifts in the wavelength of the fluorescence maximum and intensity in the blue tail of the fluorescence of BTBP [N,N'-bis(2,5-di- tert-butylphenyl)-3,4,9,10-perylenedicarboximide] are shown to correlate with the temperature of the fluid in which it is dissolved. These are used to measure temperature optically with a precision of better than +/-2 degrees C in both associated (methanol) and nonpolar (mineral oil) fluids at concentrations as low as 10(-7) M.

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页码：2788 / 2790

页数：3

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