## Rcceivcd 31 May 1973 The visible sbvJrption fluorescenrr and phosphorescence spectra and the polarized fh~orcsccncc and phosphoresccnce cxcitation spectra hwc been measuied for the dimer form of rhodnmine B. The rhodamine B dimer is somelvhat unique in that it exhibits both fluorescence and pho
The composition of rhodamine b chlorogallate
โ Scribed by F. Culkin; J.P. Riley
- Publisher
- Elsevier Science
- Year
- 1961
- Tongue
- English
- Weight
- 135 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
โฆ Synopsis
Rcccived October 3 1st , I gGo) * This work was carried out in partial fulfillment of the requirements for the degree of Ph.D. (London).
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recehezl 113fay 1978 Fluorescence liie5rne measurements of rhodamine B in ethanol solution have confirmed the presence of tuo distinct species dependent on acidity. RotationaI diffusion tnnes of these species are identical and ue propose that they are the acid and base forms of -he dye\_ Species hav
Deactivation processes of Rhodamine B (RB) in water and interacting with silver sols were studied by using conventional fluorescence, laser-induced fluorescence, and pulsed laser photoacoustics. Results showed that the emission efficiencies, absorption cross sections, and nonradiative deactivation p