Pierre Rousselot‐Pailley

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 …

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Cover Feature: Characterization of the Cubamyces Menziesii Terpenome (ChemBioChem 15/2025)

Létitia Leydet, Julie Couillaud, Agnès Amouric, Elise Courvoisier‐Dezord et autres

The cover illustrates the vast diversity of sesquiterpenes produced by the fungus Cubamyces menziesii. A bioinformatics analysis revealed that this polyploid organism carries a surprisingly high number of genes encoding sesquiterpene cyclases. Using an in vitro approach, the authors aim to decipher …

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Tuning Chemoenzymatic Pd/Laccase Conformation Toward Optimized Heterogeneous Aerobic Oxidation

Fangfang Yang, Pierre Rousselot‐Pailley, Rénal Backov, Elise Courvoisier‐Dezord et autres

Heterogeneous chemoenzymatic catalysts differing in their spatial organization and relative orientation of their enzymatic laccase and Pd units confined into macrocellular silica foams were tested on veratryl alcohol oxidation. When operating under continuous flow, we show that the catalytic efficiency of hybrids …

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Controlled Immobilization of a Palladium Complex/Laccase Hybrid into a Macrocellular Siliceous Host

Fangfang Yang, Pierre Rousselot‐Pailley, Cendrine Nicoletti, A. Jalila Simaan et autres

Abstract This study investigates the site‐directed immobilization of a hybrid catalyst bearing a biquinoline‐based‐Pd(II) complex (1) and a robust laccase within cavities of a silica foam to favor veratryl alcohol oxidation. We performed the grafting of 1 at a unique surface located …

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UV photoreaction pathways of acetylacetaldehyde trapped in cryogenic matrices

Pierre Rousselot‐Pailley, Joe̋lle Mascetti, A. Pizzo, Christian Aupetit et autres

The broadband UV photochemistry kinetics of acetylacetaldehyde, the hybrid form between malonaldehyde and acetylacetone (the two other most simple molecules exhibiting an intramolecular proton transfer), trapped in four cryogenic matrices, neon, nitrogen, argon, and xenon, has been followed by FTIR and UV …

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BACK MATTER

Pierre Rousselot‐Pailley, Olga Iranzo

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FRONT MATTER

Pierre Rousselot‐Pailley, Olga Iranzo

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Antimicrobial Ribosomally Synthesized and Post-Translationally Modified Peptides as a Source of Alternatives to Antibiotics: A Focus on the Sactipeptides and Ranthipeptides Subclasses

Clarisse Roblin, Pierre Rousselot‐Pailley, Victor Duarte, Josette Perrier et autres

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Laccase-catalyzed functionalization of phenol-modified carbon nanotubes: from grafting of metallopolyphenols to enzyme self-immobilization

Umberto Contaldo, Solène Gentil, Elise Courvoisier‐Dezord, Pierre Rousselot‐Pailley et autres

A laccase-based functionalization of carbon nanotubes enables the efficient grafting of polymers and bioelectrocatalytic oxygen reduction.

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Hybrid catalysis for enantioselective Baeyer–Villiger oxidation and stereoselective epoxidation: a Cp*Ir complex to fuel FMN and FAD reduction for flavoprotein monooxygenase modules

Robert Röllig, Caroline E. Paul, Pierre Rousselot‐Pailley, Selin Kara et autres

Taking advantage of the standalone capacity of the two-component flavoenzyme oxygenation module, we extended the scope of the pH and oxygen robust iridium complex, Cp*Ir(bpy-OMe)H + to drive enzymatic reactions from a low-cost hydride source.

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Investigation of dirigent like domains from bacterial genomes

Merlin Bardin, Pierre Rousselot‐Pailley, Thierry Tron, Viviane Robert

BACKGROUND: DIRs are mysterious protein that have the ability to scavenge free radicals, which, are highly reactive with molecules in their vicinity. What is even more fascinating is that they carry out from these highly unstable species, a selective reaction (i.e., stereoenantioselective) …

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Peptide and Protein Engineering for Biotechnological and Therapeutic Applications

Pierre Rousselot‐Pailley, Olga Iranzo

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