Elimination of the inhomogeneous part of a solvent signal improves the spectra of millimolar solutes
β Scribed by Robert W Dykstra
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 362 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0022-2364
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π SIMILAR VOLUMES
Inhomogeneous broadening of the electronic transitions of dyes in glycerol solutions have been observed by measuring the energy-resolved fluorescence decays as a function of excitation wavelength. The inhomogeneous broadening is shown to arise from a range of solvent-solute orientations, rather than
## Abstract The theory of solventβinduced shifts of the absorption and fluorescence band spectra of a solute is well known and has been tested for a multitude of systems. However, there are only few applications to polymers. By a direct comparison of the spectral shifts in liquid solvents with thos