𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of solvents and pH on the absorption and fluorescence spectra of 2-phenylbenzimidazole

✍ Scribed by A.K. Mishra; S.K. Dogra

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
248 KB
Volume
39
Category
Article
ISSN
1386-1425

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Solvent dependence of pyranine fluoresce
Solvent dependence of pyranine fluorescence and UV-visible absorption spectra
✍ Noga Barrash-Shiftan; Brina (Beth) Brauer; Ehud Pines πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 232 KB

Fluorescence and UV-visible absorption spectra of HPTS (8-hydroxy-1,3,6-pyrenetrisulphonic acid trisodium salt, pyranine) were measured in a variety of solvents. Fluorescence maxima (in kcal mol -1 ) can be correlated with the Kosower Z parameter (r = 0.901), the Dimroth-Reichardt E T (30) parameter

Solvent effects on absorption and fluore
Solvent effects on absorption and fluorescence spectra of diphenyltriafulvenes. Three modes of dipole moment variation upon excitation
✍ Y. Richter; I.B. Berlman; I. Agranat πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 406 KB

Three representative diphenyltriafulvenes, 4,4'-dicy.mo-1 ,2-diphenyltriafulvenc (I), hexaphenyltriapentafulvalene (II) and IO-(3,3diphenylcyclopropenyliden)-anthrone (III) have been investigated. On excitation. the dipole moment of I decreases and reverses sign, i.e., from a value of 7.9 D in the g