Claudio Righetti

Author response for "O 2 tolerant CO 2 -to-CO reduction by air-sensitive carbon monoxide dehydrogenases in hydrated deep eutectic solvents"

Léonard Olivotto, Claudio Righetti, Julien Perard, Moritz F Kühnel et autres

Author response for "O 2 tolerant CO 2 -to-CO reduction by air-sensitive carbon monoxide dehydrogenases in hydrated deep eutectic solvents"

Léonard Olivotto, Claudio Righetti, Julien Perard, Moritz F Kühnel et autres

O 2 tolerant CO 2 -to-CO reduction by air-sensitive carbon monoxide dehydrogenases in hydrated deep eutectic solvents

Léonard Olivotto, Claudio Righetti, Julien Perard, Moritz F. Kühnel et autres

We report the investigation of two carbon monoxide dehydrogenases immobilised on functionalised carbon nanotube electrodes and studied in two deep eutectic solvents, namely glyceline and ethaline. Studying their electrocatalytic activity...

Site-specific attachment of a H 2 -evolving artificial metalloenzyme onto carbon nanotubes via electrografting of a protected thiophenolate diazonium salt

Léonard Olivotto, Claudio Righetti, Julien Pérard, Moritz F. Kühnel et autres

Electrografted thiophenolates at carbon nanotubes afford the attachment of a H 2 -evolving artificial metalloenzyme obtained from combined site-directed mutagenesis and nickel insertion.

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Author response for "Site-specific attachment of a H2-evolving artificial metalloenzyme onto carbon nanotubes via electrografting of a protected thiophenolate diazonium salt"

Léonard Olivotto, Christine Cavazza, Alan Le Goff, Claudio Righetti et autres

Microbial and enzymatic electrolysis cells

Adeline Po, Claudio Righetti, Alan Le Goff, Julien Pérard et autres

National audience

Electron Relay Boosts Ruthenium‐Laccase System Photo‐Epoxidation

Claudio Righetti, Pierre Rousselot‐Pailley, Ally Aukauloo, Winfried Leibl et autres

Abstract We report here the light‐driven oxidation of olefin to epoxide using a [Ru(bipyridine)3]2+/laccase (RuII/LAC3)‐based system, enhanced by the presence of methyl viologen (MV2+) as an electron relay. This approach leads to a fivefold increase in the conversion yield of sodium p‐styrene …

fr (code pays fourni par la source)

From two-component enzyme complex to nanobiohybrid for energy-efficient water–gas shift reaction

Thomas Pichon, Claudio Righetti, Julien Pérard, Alan Le Goff et autres

Carbon nanotubes enable the dual functioning of CODH and a bioinspired Ni complex, achieving electroless water–gas shift reaction, CO + H 2 O ⇔ CO 2 + H 2 O.

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Solvent Tuning to Enable CO2-to-CO Electrocatalysis by CNTSupported O2-Sensitive CODH Under Aerobic Conditions

Léonard Olivotto, Claudio Righetti, Julien Pérard, Christine Cavazza et autres

Selected on abstract

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Photocatalytic olefin oxidation using laccase as electron sink and dioxygen as renewable final electron acceptor

Claudio Righetti

Oxydation photocatalytique d'oléfines utilisant la laccase comme puits d'électrons et le dioxygène comme accepteur final renouvelable d'électrons Dans le cadre d’études sur la photocatalyse, nous exploitons l'énergie solaire pour réaliser des réactions d'intérêt chimique. À cette fin, nous visons à améliorer et …

fr (code pays fourni par la source)

2D and 3D maximum-quantum NMR and diffusion spectroscopy for the characterization of enzymatic reaction mixtures

Elena Piersanti, Claudio Righetti, David Ribeaucourt, A. Jalila Simaan et autres

H NMR spectroscopy has been widely used to monitor enzymatic activity by recording the evolution of the spectra of substrates and/or products, thanks to the linear response of NMR. For complex systems involving the coexistence of multiple compounds (substrate, final product and …

fr (code pays fourni par la source)

Striking the Right Balance: Image vs. Performance Marketing

Sascha Stürze, Markus Hoyer, Claudio Righetti, Matthias Rasztar

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