Fluorescence quantum yield of rhodamine 6G in ethanol as a function of concentration using thermal lens spectrometry

被引：372

作者：

Fischer, M

Georges, J

机构：

[1] Laboratoire des Sciences Analytiques, UMR 5619, Univ. Claude Bernard-Lyon 1

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 260卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(96)00838-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Thermal lens spectrometry has been used to measure the fluorescence quantum yield of rhodamine 6G in ethanol. The absolute Phi(f) (0.94), obtained at low concentrations, is found to be independent of concentration up to 2 x 10(-4) M. Relative fluorescence experiments corrected for inner-filter effects corroborate the photothermal data.

引用

收藏

页码：115 / 118

页数：4

相关论文

共 21 条

[1] FLUORESCENCE AND LASING PROPERTIES OF RHODAMINE DYES [J].

ARDEN, J ;

DELTAU, G ;

HUTH, V ;

KRINGEL, U ;

PEROS, D ;

DREXHAGE, KH .

JOURNAL OF LUMINESCENCE, 1991, 48-9 :352-358

[2]

Butenin A. V., 1979, Optics and Spectroscopy, V47, P568

[3] PHOTOACOUSTIC CALORIMETRY OF CONCENTRATED FLUORESCENT SOLUTIONS [J].

CAHEN, D ;

GARTY, H ;

BECKER, RS .

JOURNAL OF PHYSICAL CHEMISTRY, 1980, 84 (25) :3384-3389

[4]

DEMAS JN, 1971, J PHYS CHEM-US, V75, P991, DOI 10.1021/j100678a001

[5]

DREXHAGE KH, 1977, TOPICS APPL PHYSICS

[6] Prediction of the calibration curves for the analysis of high absorbances using mode-mismatched dual-beam thermal lens spectrometry with chopped continuous wave laser excitation [J].

Fischer, M ;

Georges, J .

ANALYTICA CHIMICA ACTA, 1996, 322 (03) :117-130

[7]

GEORGES J, 1993, SPECTROCHIM ACTA REV, V15, P39

[8]

GEORGES J, IN PRESS APPL SPECTR

[9] DYE-LASER INTRACAVITY ABSORPTION AS AN OPTICAL PROBE IN CONDENSED PHASE AND BIOLOGICAL-SYSTEMS [J].

GINIGER, R ;

GUTMAN, M .

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1985, 41 (04) :421-428

[10] SELF-ABSORPTION OF MOLECULAR FLUORESCENCE, THE DESIGN OF EQUIPMENT FOR MEASUREMENT OF FLUORESCENCE DECAY, AND THE DECAY TIMES OF SOME LAER DYES [J].

HAMMOND, PR .

JOURNAL OF CHEMICAL PHYSICS, 1979, 70 (08) :3884-3894