benzofurans has been researched along with nitroxyl* in 1 studies
1 other study(ies) available for benzofurans and nitroxyl
| Article | Year |
|---|---|
Detection of singlet oxygen and its role in dye-sensitized photooxidation in aqueous and micellar solutions.
Indirect methods for the detection of singlet oxygen in dye-sensitized photooxidation based on its interception by some singlet oxygen acceptors in aqueous and micellar solutions are discussed. Mechanistic aspects and some applications of a very sensitive method using p-nitrosodimethylaniline in the presence of imidazole (RNO + imidazole method) are also treated. The technique of competition kinetics with a singlet oxygen quencher N-3 which can serve for the determination of the role of singlet oxygen is discussed as well. Such competition with tryptophan and guanosine shows that these substrates react exclusively or predominantly via the singlet oxygen mechanism in the presence of hematoporphyrin as sensitizing dye. Topics: Benzofurans; Coloring Agents; Free Radicals; Hematoporphyrins; Imidazoles; Kinetics; Micelles; Nitrogen Oxides; Nitroso Compounds; Oxygen; Photochemistry; Singlet Oxygen; Solutions; Water | 1986 |