Photoassisted oxidation of sulfides catalyzed by artificial metalloenzymes using water as an oxygen source

Herrero, Christian; Nguyen-Thi, Nhung; Hammerer, Fabien; Banse, Frédéric; Gagné, Donald; Doucet, Nicolas ORCID: https://orcid.org/0000-0002-1952-9380; Mahy, Jean-Pierre et Ricoux, Rémy (2016). Photoassisted oxidation of sulfides catalyzed by artificial metalloenzymes using water as an oxygen source Catalysts , vol. 6 , nº 12:202. pp. 1-12. DOI: 10.3390/catal6120202.

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Résumé

The Mn(TpCPP)-Xln10A artificial metalloenzyme, obtained by non-covalent insertion of Mn(III)-meso-tetrakis(p-carboxyphenyl)porphyrin [Mn(TpCPP), 1-Mn] into xylanase 10A from Streptomyces lividans (Xln10A) as a host protein, was found able to catalyze the selective photo-induced oxidation of organic substrates in the presence of [RuII(bpy)3]2+ as a photosensitizer and [CoIII(NH3)5Cl]2+ as a sacrificial electron acceptor, using water as oxygen atom source.

Type de document:	Article
Mots-clés libres:	Artificial metalloenzyme; Light induced oxidation ;Manganese porphyrin
Centre:	Centre INRS-Institut Armand Frappier
Date de dépôt:	22 févr. 2019 16:32
Dernière modification:	21 févr. 2022 20:02
URI:	https://espace.inrs.ca/id/eprint/5525

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