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Aminated dendritic surfaces characterization: a rapid and versatile colorimetric assay for estimating the amine density and coating stability

hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
dc.contributor.authorCOUSSOT, G.
hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
dc.contributor.authorFAYE, C.
hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
dc.contributor.authorIBRAHIM, A.
hal.structure.identifierLaboratoire de Microscopie en Champ Proche [LMCP]
dc.contributor.authorRAMONDA, M.
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierUniversité Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorDOBRIJEVIC, M.
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierUniversité Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorLE POSTOLLEC, A.
hal.structure.identifiercolcom [colcom]
dc.contributor.authorGRANIER, F.
hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
dc.contributor.authorVANDENABEELE-TRAMBOUZE, O.
dc.date.created2011
dc.date.issued2011
dc.identifier.issn1618-2642
dc.description.abstractEnThe functionalization of surfaces with amino groups is used in many application areas such as in industrial biocatalytic processes for the development of medical biomaterials and in the environment for removing pollutants from water. Amino group density and grafting stability are often related to functionalized material performances; thus, their characterizations are of prime importance. The determination of amino density and grafting stability on polymeric material (e.g. polypropylene, polystyrene and cylco olefin copolymer) is often time consuming and sometimes presents technical constraints, more particularly with non-flat materials. In this paper, we report a novel colorimetric assay using the Coomassie Brilliant Blue dye for both amino density determination and grafting stability measurement. The assay named ADECA for "Amino Density Estimation by Colorimetric Assay" is sensitive, rapid, robust and versatile. We demonstrate that ADECA makes the evaluation of aminated materials performances possible for numerous material compositions, formats and chemistries used for grafting. Our study focuses on dendrigraft of poly-L-lysine and poly(amidoamine) dendrimers dendritic materials.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subject.enColorimetric assay
dc.subject.enAminated surfaces
dc.subject.enSolid support characterization
dc.subject.enDendrimers
dc.subject.enCoating stability
dc.subject.enADECA
dc.title.enAminated dendritic surfaces characterization: a rapid and versatile colorimetric assay for estimating the amine density and coating stability
dc.typeArticle de revue
dc.identifier.doi10.1007/s00216-010-4612-9
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
bordeaux.journalAnalytical and Bioanalytical Chemistry
bordeaux.page2295-2302
bordeaux.volume399
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-00623455
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00623455v1
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