Search results for "matériaux"

showing 10 items of 117 documents

Functionalised Imidazoporphyrins and their application in catalysis

2017

A broad series of functionalized imidazo[4,5-b]porphyrins was synthesized by the acid-catalyzed condensation of 2,3-dioxo-5,10,15,20-tetraarylchlorins with aromatic aldehydes. Both steric and electronic features of meso-aryl substituents influence on the product yield ranging from 18% to 90%.Single-crystal X-ray diffraction analysis of the structure of zinc(II) 5,10,15,20-tetramesityl-2-(4-pyridyl)-1H-imidazo[4,5-b]porphyrinate showed that this compound forms 1D coordination chains in the solid state.The post-synthetic modifications of imidazo[4,5-b]porphyrins were investigated by performing the Suzuki-Miyaura coupling reaction, preparing water-soluble imidazoporphyrins and linear/angular b…

[CHIM.ORGA]Chemical Sciences/Organic chemistry5-b]porphyrineMatériaux hybrides organiques-inorganiquesCatalyse hétérogène[CHIM.ORGA] Chemical Sciences/Organic chemistryPhosphonate[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistryPorphyrin[CHIM.THEO] Chemical Sciences/Theoretical and/or physical chemistryRéaction d'oxydationL'auto-assemblage supramoléculaireCatalystImidazole annelationMatériaux poreuxGreffage de métalloporphyrinesImidazo[4
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Hautes Pressions : les Nouveaux Enjeux

2012

pour le champs 'auteurs', les Directeurs de publications apparaissent en premier puis le Directeur de collection.; International audience; P. 11|Introduction / Camille Loupiac, Alain Prat, Yann Le Godec|P. 15|Dernier inventaire avant cessation d’activité / H. Cardon|P. 31|La biologie sous pression : de la molécule au procédé / Roger Fourme, Gérard Hamel, Camille Loupiac, Jean-Marie Perrier-Cornet, Serge Pin, Julien Roche|P. 57|Synthèse de nouveaux matériaux à propriétés remarquables sous conditions extrêmes / Yann Le Godec et Pierre Toulemonde|P. 87|Physique sous haute pression: résultats récents et perspectives / Alain Polian|P. 107|Les déchets sous pression: un traitement ou une valorisat…

[PHYS]Physics [physics][ PHYS ] Physics [physics]contraintes[ SPI.MAT ] Engineering Sciences [physics]/Materialscellules à enclumes[SPI.MAT] Engineering Sciences [physics]/Materialsmulti-enclumesciences de l'universcompression[PHYS] Physics [physics][SPI.MAT]Engineering Sciences [physics]/Materialshigh pressurediamantmatériauxhautes pressions[PHYS.COND]Physics [physics]/Condensed Matter [cond-mat]haute température[PHYS.COND] Physics [physics]/Condensed Matter [cond-mat][ PHYS.COND ] Physics [physics]/Condensed Matter [cond-mat]pascalisation
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Développement de méthodes de référence pour les biomarqueurs du bilan lipidique : application au contrôle qualité en biologie clinique

2013

Reliable measurements in medical biology are essential for early screening and appropriate follow-up of patients. Ensuring metrological traceability of clinical measurements to higher order reference methods or certified reference materials enables to obtain comparable results over time and between different laboratories that could use different methods to quantify the same biomarker.In this study, reference methods were developed and validated for lipid profile biomarkers (total cholesterol, triglycerides, HDL-C, and LDL-C). Their value added in proficiency testing schemes was demonstrated against consensus mean. They were also used to characterize a certified reference material (CRM) that…

[SDV.SA]Life Sciences [q-bio]/Agricultural sciencesMetrological traceability[SDV.SA] Life Sciences [q-bio]/Agricultural sciencesMass spectrometryCommutabilityProficiency testing schemesSpectrométrie de masseLaboratoires de biologie médicaleMéthodes de référenceClinical LaboratoriesCholesterolReference methodsCholestérolCommutabilitéCertified Reference MaterialsTraçabilité métrologiqueEvaluation externe de la qualitéTriglycéridesMatériaux de Référence Certifiés[ SDV.SA ] Life Sciences [q-bio]/Agricultural sciencesTriglycerides
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Savoir-Faire et matériaux traditionnels dans la construction et la restauration du patrimoine bâti de l'Auxois (Côte-d'Or- Région Bourgogne)

1997

[SHS.ANTHRO-SE] Humanities and Social Sciences/Social Anthropology and ethnology[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ANTHRO-SE ] Humanities and Social Sciences/Social Anthropology and ethnology[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryArchéomatériaux[SHS.ANTHRO-SE]Humanities and Social Sciences/Social Anthropology and ethnology
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Etude d’échantillons de mortier provenant de l’abbaye de Moreilles (Vendée)

2015

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryArchitecture médiévale[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryArchéologie du bâtiMortier de constructionArchéomatériauxMortier de chaux
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Matériaux utilisés dans la construction sur le site de Champlitte, " Le Paquis " (Haute-Saône, Franche-Comté)

2012

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryArchéologie[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryGéoarchéologieHaute-SaôneMatériaux de construction
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Tuiles estampillées

2011

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryArchéologie[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryGéoarchéologieTuilesMatériaux de construction
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Ressources naturelles et romanisation en bourgogne - La place de Mâcon-Matisco dans la diffusion des matériaux de construction romains

2010

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryArchéologie[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryMatériauxBourgogneAntiquité
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Angers, évolution des matériaux de construction de l’Antiquité au début du XIXe siècle

2012

National audience

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryArchéologie[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryMatériauxComputingMilieux_MISCELLANEOUS
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Matériaux et techniques de mise en œuvre

2004

International audience

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryCastellologie[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryArchéomatériauxChâteauComputingMilieux_MISCELLANEOUSMaulnes Yonne
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