Expanding the Spectrum of Light-Driven Peroxygenase Reactions

[EN] Peroxygenases require a controlled supply of HO to operate efficiently. Here, we propose a photocatalytic system for the reductive activation of ambient O to produce HO which uses the energy provided by visible light more efficiently based on the combination of wavelength-complementary photosen...

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Detalles Bibliográficos
Autores: Willot, S.J.P., Fernández-Fueyo, Elena, Tieves, Florian, Pesic, Milja, Alcalde Galeote, Miguel, Arends, I.W.C.E., Park, Chan Beum, Hollmann, Frank
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/214960
Acceso en línea:http://hdl.handle.net/10261/214960
Access Level:acceso abierto
Palabra clave:Biocatalysis
Formate dehydrogenase
Hydrogen peroxide formation
Oxyfunctionalization
Peroxygenases
Photocatalysis
Descripción
Sumario:[EN] Peroxygenases require a controlled supply of HO to operate efficiently. Here, we propose a photocatalytic system for the reductive activation of ambient O to produce HO which uses the energy provided by visible light more efficiently based on the combination of wavelength-complementary photosensitizers. This approach was coupled to an enzymatic system to make formate available as a sacrificial electron donor. The scope and current limitations of this approach are reported and discussed.

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