Výsledky vyhledávání - "Bernard Gilbert"

Heterogenization of a cyclocarbonation catalyst: Optimization and kinetic study

Autor: Artium Belet, Bernard Gilbert, Cédric Calberg, Benoît Heinrichs, Christine Jérôme, Géraldine Léonard, Bruno Grignard

Publikováno v: Catalysis Today. 334:140-155

Different types of heterogeneous catalysts designed for a cyclocarbonation reaction between an epoxidized source and CO2 under supercritical conditions have been synthesized. The process implied a quaternization step where a (haloalkyl)trimethoxysila

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45dba5fc87b9f442d3da494089310f2a
https://doi.org/10.1016/j.cattod.2018.11.060

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Anthropogenic particles in the stomach contents and liver of the freshwater fish Squalius cephalus

Autor: France Collard, Johnny Gasperi, Bernard Gilbert, Gauthier Eppe, Sam Azimi, Vincent Rocher, Bruno Tassin

Publikováno v: Science of the Total Environment
Science of the Total Environment, Elsevier, 2018, 643, pp.1257-1264. ⟨10.1016/j.scitotenv.2018.06.313⟩

Anthropogenic particles (APs) are a very broad category of particles produced directly or indirectly by human activities. Their ingestion by biota is well studied in the marine environment. In contrast, studies on AP ingestion in wild freshwater orga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10d5704c137ed910bddbaf9fca8c0b0f
https://doi.org/10.1016/j.scitotenv.2018.06.313

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Boosting the Catalytic Performance of Organic Salts for the Fast and Selective Synthesis of α-Alkylidene Cyclic Carbonates from Carbon Dioxide and Propargylic Alcohols

Autor: Charlène Ngassamtounzoua, Christophe Detrembleur, Thierry Tassaing, Christine Jérôme, Sandro Gennen, Bruno Grignard, Bernard Gilbert, Raphaël Méreau

Publikováno v: ChemCatChem
ChemCatChem, Wiley, 2018, 10 (12), pp.2584-2592. ⟨10.1002/cctc.201800063⟩

The synthesis of α-alkylidene cyclic carbonates (αCCs) by carboxylative coupling of CO2 with propargylic alcohols is receiving increasing interest but requires the use of catalysts that are most often added in large quantity and/or are lacking of s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::168c30e534188efef479e10dae872ced
https://doi.org/10.1002/cctc.201800063

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Les singes bariolés : Ou le déclin de l’espèce humaine

Autor: Bernard Gilbert

Un jour de l'an 2000, sur une petite île de l'océan Indien, un biologiste entre en relation avec un curieux primate qui pénètre dans la conscience des humains. Au fil du millénaire suivant, ce singe et sa compagne deviendront les sujets d'une my

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On the Habitability of Desert Varnish: A Combined Study by Micro-Raman Spectroscopy, X-ray Diffraction, and Methylated Pyrolysis–Gas Chromatography–Mass Spectrometry

Autor: Andrew S. Carr, Cédric Malherbe, Bernard Gilbert, Gauthier Eppe, Bénédicte Vertruyen, Howell G. M. Edwards, Arnoud Boom, Richard Ingley, Ian Hutchinson

Publikováno v: Astrobiology. 17:1123-1137

In 2020, the ESA ExoMars and NASA Mars 2020 missions will be launched to Mars to search for evidence of past and present life. In preparation for these missions, terrestrial analog samples of rock formations on Mars are studied in detail in order to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aea4a7345f555954ac0e7f7907d30294
https://doi.org/10.1089/ast.2016.1512

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Merging supercritical carbon dioxide and organocatalysis for the precision and green synthesis of poly(lactide)-based (co)polymers

Autor: Bruno Grignard, Christophe Detrembleur, Bernard Gilbert, J. De Winter, Christine Jérôme, Pascal Gerbaux

Publikováno v: European Polymer Journal. 95:635-649

Well-defined poly(lactide)-based block copolymers were synthesized by a heterogeneous solvent and metal-free green approach by using organocatalysts in supercritical carbon dioxide (scCO2). We first report on the homopolymerization of both l - and d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54ad7155e8075257bd07c48ca40c3ab8
https://doi.org/10.1016/j.eurpolymj.2017.03.061

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Morphology of the filtration apparatus of three planktivorous fishes and relation with ingested anthropogenic particles

Autor: France Collard, Bernard Gilbert, Gauthier Eppe, Laetitia Roos, Philippe Compère, Krishna Das, Eric Parmentier

Publikováno v: Marine Pollution Bulletin
Marine Pollution Bulletin, Elsevier, 2017, 116 (1-2), pp.182-191. ⟨10.1016/j.marpolbul.2016.12.067⟩

Anthropogenic particles (APs), including microplastics, are ingested by a wide variety of marine organisms. Exposure of Clupeiformes (e.g. herrings, anchovies, sardines) is poorly studied despite their economic and ecological importance. This study a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0583df31b325abe6d7f9d68ddb7fec8
https://doi.org/10.1016/j.marpolbul.2016.12.067

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Polyhydroxyurethane hydrogels: Synthesis and characterizations

Autor: Jean-Michel Thomassin, Christophe Detrembleur, Bernard Gilbert, Christine Jérôme, Bruno Grignard, Bénédicte Vertruyen, Sandro Gennen

Publikováno v: European Polymer Journal. 84:849-862

Hydrogels based on polyurethane (PU) are promising (bio-) materials because of their biocompatibility, biodegradation and excellent mechanical properties. In this publication, polyurethane hydrogels were produced for the first time by a non-isocyanat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::818499cd93570cba032977e0cadbb0e1
https://doi.org/10.1016/j.eurpolymj.2016.07.013

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