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Rotational diffusion of rose bengal
The Journal of Chemical Physics, 1995Picosecond time resolved fluorescence depolarization spectroscopy has been used to measure the rotational reorientation times of rose bengal as a function of viscosity. The variation of viscosity has been effected in two different ways—using different solvents and different compositions of aqueous binary mixtures.
Arvind Srivastava, S. Doraiswamy
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Rose bengal radicals and their reactivity
Journal of the Chemical Society, Faraday Transactions, 1990The one-electron oxidised (radical cation) and one-electron reduced (radical anion) forms of the photosensitiser rose bengal have absorption maxima at 470 nm (molar absorption coefficient 21 100 dm3 mol–1 cm–1) and 420 nm (molar absorption coefficient 37 600 dm3 mol–1 cm–1), respectively.
C. Lambert, T. Sarna, T. G. Truscott
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Distribution and Fate of Rose Bengal
Nature, 1961IT has been suggested1 that complexity of the rose bengal plasma decay curve might be due to the uptake, by organs other than the liver, of different components of the dye. Biorck et al. 2 and Meurman3, using commercial rose bengal labelled with iodine-131, obtained results which made this assumption improbable and have interpreted the plasma decay ...
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Rapid labeling of rose bengal and iothalamate with radioiodine
Journal of Radioanalytical Chemistry, 1981Rapid and simple methods for tagging rose bengal and iothalamate with radioactive iodine are proposed. In both cases, the reaction takes place in a penicillintype vial. In the first method, Chloramine-T, was added to a vial containing rose bengal and radioiodide.
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Photoelectrocatalytic degradation of Rose Bengal.
Journal of environmental sciences (China), 2004An innovative photoelectrode, TiO2/Ti mesh electrode, was prepared by galvanostaticanodisation. The morphology and the crystalline texture of the TiO2 film on mesh electrode were examined by scanning electronic microscopy and Raman spectroscopy respectively.
Hui-Ling, Liu +3 more
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