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Affichage des publications 1 à 10 sur 1010 au total

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 -

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 -

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 -

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 -

Sciences du Vivant

Persistence without turnover: the RhoG G12E mutant highlights the role of nucleotide cycling in RhoG signaling

Abstract Small GTPases of the Ras superfamily act as molecular switches cycling between GDP-bound inactive and GTP-bound active states. Their signaling output depends not only on GTP loading but on continuous nucleotide cycling controlled by guanine…

Shah Wajed, Yann Ferrandez, Mahel Zeghouf, Rasta Ghasemi, Cylia Puertas, Agata Nawrotek, Franck Gesbert

Biochemical Journal -

Chimie

Mineralized Remains as Adjacent Proxy for Radiocarbon Dating

Depuis les années 1950, la datation au radiocarbone des vestiges archéologiques a considérablement évolué grâce à l’apparition de nouveaux instruments, de nouveaux protocoles et de concepts repensés. Nous montrons ici qu’il est possible de récupérer…

Laura Hendriks, Clémence Iacconi, Luc Robbiola, Elsa Desplanques, Negar Haghipour, Corentin Reynaud, Loïc Bertrand

Analytical Chemistry -

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