Publications

Chimie

Cascading energy transfer to extend the photochromic activation range of a donor-acceptor Stenhouse adduct

Donor-acceptor Stenhouse adducts (DASA) are a class of compounds that have been of great interest in the last decade, particularly due to their efficient negative photochromic properties, their short-step synthesis and their very high molar…

Éloé Dubus, Aurélie Djian, Élodie Deschamps, Juan Xie, Rémi Métivier, Guillaume Laurent

Dyes and Pigments - 2027

Chimie

Bioorthogonal, twice-clickable fluorogenic probes for two-photon live-cell microscopy

Two-photon-excitable profluorogenic probes capable of undergoing bioorthogonal reactions in complex biological media remain exceedingly rare, despite their tremendous potential for live-cell imaging.

Malo Gourvest, Emilie Plantiveau, Aurélie Rodriguez, Emma de Bastiani, Delphine Naud-Martin, Frédéric Bolze, Gilles Clavier, Kévin Renault, Frédéric Taran, Florence Mahuteau-Betzer

RSC Chemical Biology - 2026

Sciences de l'Homme et Société

Impact de la consultation par les étudiants de ressources pédagogiques numériques sur leur anxiété et leur sentiment d’efficacité personnelle en laboratoire : cas du site Chimactiv

Nous avons créé des ressources pédagogiques numériques interactives, rassemblées sur le site ouvert Chimactiv, vers lesquelles orienter les étudiants afin qu’ils puissent réviser les prérequis de sécurité, se familiariser avec les manipulations à…

Valérie Camel, Jonathan Piard, Isabelle Billault, Marie-Noëlle Maillard

Colloque AUPTIC·Education - 2026

Sciences de l'Homme et Société

Does consulting open online educational resources to prepare for laboratory learning affect students’ perception of their experimental self-efficacy and chemistry laboratory anxiety?

Laboratory learning remains a pillar of analytical chemistry teaching, but students often arrive in the laboratory unprepared, especially being unaware of basic safety requirements or simple handling procedures. Consulting digital resources before…

Valérie Camel, Jonathan Piard, Isabelle Billault, Marie-Noëlle Maillard

Chemistry Education. Research and Practice in Europe - 2026

Instrumentations et Détecteurs

Multilayered meta scintillator with thermally deposited organic active and metal halide dielectric layers

Classic bulk scintillation organic and inorganic have two intrinsic limitations: The scintillation light emission is isotropic, hindering efficient light collection. Scintillation decay time are directed by the slowest emitters in the scintillators,…

Abigail Seddon, Jean-Frederick Audibert, Isabelle Leray, Jocelyne Leroy, Ludovic Tortech, Andrea Erroi, Irene Villa, Angelo Monguzzi, Guillaume H. V. Bertrand

18th International Conference on Scintillating Materials and their Applications (SCINT 2026) - 2026

Chimie

Photochromisme : de la recherche fondamentale à l'enseignement expérimental, de la cinétique à l'incertitude de mesure

Jonathan Piard, Sylvain Clède

15ème Colloque « de la Recherche à l’Enseignement » - 2026

Chimie

Synthesis and Characterization of Hemiindigo‐Based Glycoside and Glycomacrocycle

ABSTRACT As visible light responsive molecular tools, hemiindigo photoswitches are attracting increasing research interest. The development of chiral hemiindigo derivatives could expand their application fields. We synthesized the first hemiindigo…

Guilhem Fontaine, Rémi Métivier, Guillaume Laurent, Régis Guillot, Juan Xie

Chemistry - A European Journal - 2026

ou physique

Influence of water and humidity on oil paint layers: Mechanisms of uptake, swelling, and consequences for chemical and mechanical stability

Historical paintings are complex multilayered and dynamic systems whose stability is strongly influenced by environmental conditions. In recent years, growing attention has been directed towards the impact of water exposure on oil paints, as a…

Léa Cutard, B. Boracchi, F. Mederos-Henry, Victor Gonzalez, L. de Viguerie

Progress in Organic Coatings - 2026

Chimie

Azobenzene-bridged potent divalent ligands of Pseudomonas aeruginosa LecA

Photoswitchable glycoligands present an alternative tool to investigate interaction between bacterial lectins and carbohydrates and would allow the light-controlled inhibition of bacterial adhesion and biofilm formation. Based on the reported potent…

Yu Fan, Barbora Svomova, Martin Lepsik, Cédric Przybylski, Régis Daniel, Kévin Renault, Guillaume Laurent, Anne Imberty, Juan Xie

Bioorganic Chemistry - 2026

Chimie

Correction: Multifunctional benzonitrile derivatives with TADF and mechanofluorochromic properties and their application in OLEDs

Correction for ‘Multifunctional benzonitrile derivatives with TADF and mechanofluorochromic properties and their application in OLEDs’ by Antonio Maggiore et al. , J. Mater. Chem. C , 2025, 13 , 13752–13767, https://doi.org/10.1039/D4TC04347B.

Antonio Maggiore, Yangyang Qu, Gilles Clavier, Marco Colella, Andrew Danos, Andrew Monkman, Régis Guillot, Marco Pugliese, C. Tania Prontera, Roberto Giannuzzi, Fabrizio Mariano, Sonia Carallo, Gianluca Accorsi, Vincenzo Maiorano, Pierre Audebert, Remì Metivier, Fabien Miomandre

Journal of Materials Chemistry C - 2026