Production and quenching of reactive oxygen species by pterin derivatives, an intriguing class of biomolecules

Pterins, a family of heterocyclic compounds derived from 2-aminopteridin-4(1H)-one, are widespread in living systems and participate in important biological functions, such as metabolic redox processes. Under UV-A excitation (320-400 nm), aromatic pterins (Pt) can generate reactive oxygen species (R...

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Detalles Bibliográficos
Autores principales:	Oliveros, Esther, Dántola, María Laura, Vignoni, Mariana, Thomas, Andrés Héctor, Lorente, Carolina
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2011
Materias:	Química Hydrogen peroxide Photochemical reactivity Pterin derivatives Quantum yields Rate constants Reactive oxygen species (ros) Singlet oxygen Superoxide anion
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/83980
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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