Photoinduced formation of reactive oxygen species from the acid form of 6-(hydroxymethyl)pterin in aqueous solution

The photochemistry of 6-(hydroxymethyl)pterin (HPT; 1) in aqueous solution (pH 5-6) was investigated by irradiation at 350 nm at room temperature. The photochemical reactions of the acidic form 1a were followed by UV/VIS spectrophotometry, thin-layer chromatography (TLC), high-performance liquid chr...

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Detalles Bibliográficos
Autores principales: Thomas, A.H., Cabrerizo, R., Vignoni, M., Erra-Balsells, R., Cabrerizo, F.M., Capparelli, A.L.
Formato: JOUR
Materias:
Acidity
High performance liquid chromatography
Hydrogen peroxide
Negative ions
Photochemical reactions
Photooxidation
6-(hydroxymethyl)pterin
Photoinduced formation
Reactive oxygen species
Organic compounds
6 hydroxymethylpterin
acid protein
hydrogen peroxide
pterin derivative
reactive oxygen metabolite
singlet oxygen
superoxide
unclassified drug
aqueous solution
article
enzyme chemistry
high performance liquid chromatography
irradiation
photochemistry
photolysis
priority journal
quantum yield
room temperature
thin layer chromatography
ultraviolet spectrophotometry
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0018019X_v89_n6_p1090_Thomas
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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