๐”– Bobbio Scriptorium
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Effect of pressure on viscosity-dependent dye fluorescence

โœ Scribed by C.J. Mastrangelo; H.W. Offen

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
214 KB
Volume
46
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The ~uore~e~ce of the dyes crystal violet, auramint+ and cask-?' has been studied 1s a Function of prewrrc in glycerol and ~ol~nyIa~~ho1

at room temperature. 'The strong pressure sensitivity observed for the substttuted meWne dyes is re-Wed to the viscosity change of the ffuid medium.

๐Ÿ“œ SIMILAR VOLUMES

Viscosity-dependent isomerization and fl
Viscosity-dependent isomerization and fluorescence yields of merocyanine 540
โœ M. Hoebeke; J. Pieite; A. Van De Vorst ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 625 KB

The fluorescence and the photoisomerization quantum yields of MC540 have been measured in glycerol-ethanol mixtures. These values are shown to be viscosity dependent. A decrease in the possibilities of dye movement favours the fluorescence over the process of photoisomerization. The production of si