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Natali M.,University of Ferrara | Natali M.,Centro Interuniversitario per la Conversione dellEnergia Solare | Orlandi M.,University of Ferrara | Orlandi M.,Centro Interuniversitario per la Conversione dellEnergia Solare | And 5 more authors.
Photochemical and Photobiological Sciences | Year: 2013

Three porphyrin-cobaloxime dyads, suitable for application in photoinduced hydrogen generation with sacrificial donors, are characterized by ultrafast spectroscopy in order to clarify the primary photochemical events. © 2013 The Royal Society of Chemistry and Owner Societies.


Natali M.,University of Ferrara | Natali M.,Centro Interuniversitario per la Conversione dellEnergia Solare | Luisa A.,University of Trieste | Iengo E.,University of Trieste | And 2 more authors.
Chemical Communications | Year: 2014

Efficient photocatalytic hydrogen evolution is obtained from 1 M phosphate buffer at pH 7 in the presence of a Ru(bpy)3 2+ sensitizer, an ascorbic acid sacrificial donor, and a water-soluble Co(ii) porphyrin catalyst. Spectroscopic investigation of the system by stationary and time-resolved techniques enables a complete characterization of the photoinduced dynamics. © 2014 The Royal Society of Chemistry.

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