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Auswahl der wissenschaftlichen Literatur zum Thema „Multifonctionnels“
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Zeitschriftenartikel zum Thema "Multifonctionnels"
Gobin, P. F., und C. Chevrot. „Vers des matériaux intelligents : les matériaux multifonctionnels“. Matériaux & Techniques 97, Nr. 1 (2009): 17–18. http://dx.doi.org/10.1051/mattech/2009020.
Der volle Inhalt der QuelleDecker, C., und K. Moussa. „Photopolymerisation de monomeres multifonctionnels—V. Resines polyurethannes-acrylates“. European Polymer Journal 27, Nr. 9 (Januar 1991): 881–89. http://dx.doi.org/10.1016/0014-3057(91)90027-l.
Der volle Inhalt der QuelleDecker, C., K. Moussa und H. Le Xuan. „Photopolymerisation de monomeres multifonctionnels—VI. Influence de photostabilisants“. European Polymer Journal 27, Nr. 11 (Januar 1991): 1251–60. http://dx.doi.org/10.1016/0014-3057(91)90062-s.
Der volle Inhalt der QuelleAubrée, Pascal, und Gilles Maréchal. „Comment accompagner les projets multifonctionnels ? L’expérience du programme Terriam“. Cahiers Agricultures 17, Nr. 6 (November 2008): 561–65. http://dx.doi.org/10.1684/agr.2008.0242.
Der volle Inhalt der QuelleFizet, M., C. Decker und J. Faure. „Photopolymérisation de macromères multifonctionnels—II. Analyse cinétique par néphélémétrie-laser“. European Polymer Journal 21, Nr. 5 (Januar 1985): 427–34. http://dx.doi.org/10.1016/0014-3057(85)90120-x.
Der volle Inhalt der QuelleDecker, C., und K. Moussa. „Photopolymerisation de monomeres multifonctionnels—IV. Acrylates a structure carbamate ou oxazolidone“. European Polymer Journal 27, Nr. 4-5 (Januar 1991): 403–11. http://dx.doi.org/10.1016/0014-3057(91)90196-u.
Der volle Inhalt der QuelleReinhard, Michael. „Compétences et savoirs variés au service des forêts du futur“. Schweizerische Zeitschrift fur Forstwesen 174, S1 (01.09.2023): s8—s11. http://dx.doi.org/10.3188/szf.2023.s0008.
Der volle Inhalt der QuelleGarant, Patrice. „L'impartialité structurelle des tribunaux administratifs“. Les Cahiers de droit 36, Nr. 2 (12.04.2005): 379–406. http://dx.doi.org/10.7202/043333ar.
Der volle Inhalt der QuelleRoult, Romain, Hélène Carbonneau, Émilie Belley-Ranger, Marie-Michèle Duquette, Sylvain Lefebvre und Jean-Marc Adjizian. „Repenser les espaces municipaux de loisir pour les aînés“. Revue internationale animation, territoires et pratiques socioculturelles, Nr. 12 (25.05.2017): 63–76. http://dx.doi.org/10.55765/atps.i12.600.
Der volle Inhalt der QuelleDecker, C., und K. Moussa. „Photopolymerisation de monomeres multifonctionnels—III. analyse cinetique par spectroscopie infrarouge resolue dans le temps (RTIR)“. European Polymer Journal 26, Nr. 4 (Januar 1990): 393–401. http://dx.doi.org/10.1016/0014-3057(90)90040-b.
Der volle Inhalt der QuelleDissertationen zum Thema "Multifonctionnels"
Zhao, Jinzhu. „Etude théorique d'oxydes nano-structurés multifonctionnels“. Phd thesis, Université Sciences et Technologies - Bordeaux I, 2013. http://tel.archives-ouvertes.fr/tel-00986110.
Der volle Inhalt der QuelleMahdi, Rima. „Nouveaux matériaux biohybrides multifonctionnels pour la biocatalyse“. Thesis, Clermont-Ferrand 2, 2015. http://www.theses.fr/2015CLF22648/document.
Der volle Inhalt der QuelleThis multidisciplinary thesis at the biocatalysis/nanomaterial interface perfectly aims at designing innovative biohybrid materials by the assembly of inorganic materials the Layered Double Hydroxides (LDH) with enzymes under mild conditions. The first part of this thesis is devoted to the characterization of physico-chemical interactions between the LDH and the fructose-6-phosphate aldolase (FSA) catalyzing the stereoselective C-C bond formation to provide chiral polyols. LDH structures allow the effective confinement of enzymatic systems thanks to their opened two-dimensional structure as well as their chemical surface properties at the nanoscale and their biocompatibility. The FSA immobilization in different LDH matrices by different methods was studied. Biocatalytic activity is highly dependent on the method of assembling, modulating the final amount of FSA. The retaining activity rate of co-precipitated material was higher than that obtained for the adsorbed enzyme. In a second part, a bionanoreactor was developed based on a hierarchized assembly of FSA, LDH nanoplatelets and polysaccharide beads acting as a macrostructuring matrices. Significantly, the encapsulated enzyme rate in the beads was improved when the biocatalyst was pre-encapsulated in LDH nanoplatelets. This is attributed to favorable electrostatic interactions between the polysaccharide chains and LDH, facilitating a higher catalyst loading. The catalytic efficiency of the prepared bioreactor and its recyclability were demonstrated. In the third part of this thesis, we describe for the first time the design of bionanoreactors ―enzymes@LDH‖ by co-immobilisation of two and four enzymes in LDH allowing biomimetic multienzymatic cascades. We first studied the immobilization of the different enzymes taken separately. Then we worked on the optimization of the biocatalytic cascades in heterogeneous phase. These bionanoreactors, for which we have shown the recyclability, have been applied to the synthesis of D-series phosphorylated sugars. Finally, a multienzymatic cascade was de novo designed in aqueous homogeneous solution. It was optimized for the synthesis of rare L-phosphorylated sugars
Vauriot, Laetitia. „Synthèse microfluidique de nanomatériaux multifonctionnels par laser“. Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14718/document.
Der volle Inhalt der QuelleIn the literature, many types of synthesis of Janus particles have been proposed. We show here a new method of continuous synthesis to obtain inorganic Janus particles of about thirty nanometers. We associate these two techniques such as laser photodeposition and microfluidics.We synthesize by two different methods controlled morphology titanium dioxide particles. These particles are then dissymmetrised by photodeposition of metal salt of gold or silver, in a continuous flow
Regny, Sylvain. „Nanocristaux multifonctionnels pour l'élaboration de sondes biologiques“. Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAI056.
Der volle Inhalt der QuelleMedicine is increasingly interested in nanometric systems for the early detection of malignant cells, their treatment or understanding of biological mechanisms. Fluorescent nanoparticles and harmonic nanocrystals with interesting non-linear properties have been studied as contrast agents for biomedical imaging.In this work, we explored a non-centrosymmetric material whose matrix allows a doping of lanthanide ions in order to develop multifunctional probes, i. e. both luminescent and harmonic. We focused on non-centrosymmetric iodate phase: alpha lanthanum iodate, α-La(IO3)3. First, we developed microwave-assisted hydrothermal syntheses to crystallize the alpha phase and produce nano-sized particles (< 100 nm). The presence of many pseudo-polymorphs requires precise control of the synthesis parameters, in particular the synthesis temperature, to obtain exclusively nanoparticles of α-La(IO3)3. The study of different reaction intermediates (La(IO3)3(OH2), La(IO3)2.66(OH)0.33) allowed us to identify a phase transformation between these compounds and the phase α-La(IO3)3. Secondly, we used two optical devices to evaluate the second harmonic generation efficiency of the synthesized α-La(IO3)3 nanocrystals: one set-up allowed us to study individual α-La(IO3)3 nanocrystals and the other used an ensemble of α-La(IO3)3 nanocrystals in suspension in a solvent. The latter, based on Hyper-Rayleigh scattering, quantified the non-linear response of nanocrystals α-La(IO3)3 with a diameter of 20-50 nm and allowed us to determine a non-linear coefficient < d > of 8 pm.V-1, a value comparable to the ones obtained for other harmonic nanocrystals such as BaTiO3 or LiNbO3. Finally, we showed the possibility of incorporating lanthanide ions such as Er3+ and Yb3+ into these lanthanum iodate nanocrystals, leading to α-La1-x-yYbyErx(IO3)3 nanocrystals. These nanocrystals are still active in second harmonic generation and simultaneously emit a photoluminescence signal. Thus, for excitation in the near infrared (800 nm or 980 nm for instance), we simultaneously observed a signal of second harmonic and a photoluminescence signal based on up-conversion processes. We demonstrated the interest of an Yb3+/Er3+ co-doping for an optimization of the up-conversion signal under excitation at 980 nm. Thus, Er3+ and Yb3+-doped nanocrystals of α-La(IO3)3 exhibit simultaneous emission of second harmonic generation and photoluminescence. The combination of these two properties makes it possible to consider using these bifunctional nanocrystals for conventional luminescence imaging, while coupling it with multiphoton imaging, which is more expensive but has significant advantages (scan speed, better spatial selectivity, polarization sensitivity)
Feng, Min. „Multiple physical properties in the lanthanide complexes involving 2,6-di(pyrazol-1-yl)- pyridine-based tetrathiafulvalene ligands“. Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1S113.
Der volle Inhalt der QuelleIn this manuscript, the Chapter one introduces the target multifunctional materials, including the necessary knowledge of different selected physical properties such as magnetism, luminescence, and conductivity, as well as some of the previous contributions by our and other groups. In Chapter two, the tetrathiafulvalene-based ligand with two dpp acceptors (L1 and L2) (TTF = tetrathiafulvalene, dpp = 2,6-di(pyrazol-1-yl)-pyridine) and the corresponding lanthanide complexes are presented including the synthesis and physical characterizations: single crystal structure, cyclic voltammetry, absorption spectra that rationalized by TD-DFT calculations, emission spectra, and DC and AC magnetic measurements. The complexes Eu, Yb, and Er are emissive. In the Chapter three, a TTF-based ligand with two hetero coordinating sites L7 and its two Dy(III) complexes (C7-1 and C7-2) were presented, which show multi-relaxation SMM behavior
Riobé, François. „TETRATHIAFULVALENES : Ligands Multifonctionnels et Nouveaux Systèmes Donneur-Accepteur“. Phd thesis, Université d'Angers, 2009. http://tel.archives-ouvertes.fr/tel-00470338.
Der volle Inhalt der QuelleRiobé, François. „Tétrathiafulvalènes : ligands multifonctionnels et nouveaux systèmes donneur-accepteur“. Angers, 2009. http://www.theses.fr/2009ANGE0037.
Der volle Inhalt der QuelleThis work exploited the well known electronic properties of tetrathiafulvalene (TTF) in two new systems : TTF-bis-oxazolines and TTF-triazines. By functionalizing TTF with oxazoline groups, we have introduced chirality on the donor. The crystalline structures of synthesized molecules as well as their intermediates are presented. We explored several approaches using these compounds as precursors for multifunctional materials. In another domain, the TTF-bis-oxazolines have been used as chiral ligands for metals. In particular, copper complexes have been tested for homogenous enantioselective catalysis with a look at the influence of the oxidation state of TTF on the catalytic activity and the chiral induction obtained with these complexes. In a second part, we preset the synthesis of new Donor-Acceptor systems involving the TTF (D) bound to a triazine platform (A). Theoretical studies and experiments on a D-A dyad and triad D-A-D have led to the complete characterization of the intramolecular charge transfer which is present in these systems. The 2-TTF-4,6-bis-methoxy-1,3,5-triazine appears as a good candidate for molecular electronics
Khan, Memona. „Développement d’agents théranostiques IRM multifonctionnels ciblant le cholangiocarcinome“. Electronic Thesis or Diss., Paris 13, 2024. http://www.theses.fr/2024PA131005.
Der volle Inhalt der QuelleCholangiocarcinoma represents all cancers that develop in the bile ducts. It is a primary liver tumour that is difficult to diagnose because of its location. The main treatment is surgical resection but it also represents a major risk of death. Chemotherapy and radiotherapy also have a very limited effect on survival. That is why it is necessary to put in place original methods to deal with this problem.Gold nanoparticles are objects with very interesting physicochemical properties for the treatment of cancer. In the field of nanotheranostics, hybrid nanoparticles can be very interesting to serve both as vectors of therapeutic substances and imaging probes for diagnosis. The aim of this work was the design and development of hybrid polymeric nanotherapy agents whose optical and morphological properties will be optimized for their application, such as therapeutic targeting, diagnosis and therapy. To achieve this goal, we have developed complex multifunctional systems using bimeallic nanoparticles with gold and contrast agents. In order to develop anticancer nanovectors, these nanoparticles were functionalized by therapeutic agents (doxorubicin, cisplatin and gemctiabin) by the method developed in our laboratory, IN synthesis
Biet, Thomas. „Ligands Électroactifs Multifonctionnels et Chiralité Hélicoïdale dans les Tétrathiafulvalènes“. Phd thesis, Université d'Angers, 2012. http://tel.archives-ouvertes.fr/tel-00829433.
Der volle Inhalt der QuelleLerouge, Thibault. „Transferts (imbibition, séchage) dans des matériaux bi-poreux multifonctionnels“. Thesis, Paris Est, 2019. http://www.theses.fr/2019PESC2081.
Der volle Inhalt der QuelleSome multi-scale building materials, like wood, hemp concrete or daub, exhibit high potential properties in terms of hygrometric diffusion (moisture expelling out of a house). In order to get a better insight into those properties, we investigate fluid transportation (soaking/drying) in doubly porous model systems based on polymeric materials envisioned by the double porogen templating approach. They are elaborated with controlled hydrophilicity and various large pore (LP) morphologies within the small pores matrix (SP): cubic or spherical, dispersed or connected by sharp-edged or smoother constrictions. We identify two categories of biporous structures leading to very diverging properties. Firstly, when dispersed large pores are included within the SP matrix, the liquid penetrates in the microporous matrix and the large pores absorb little to no water, and confining air inside them. Regardless the volume ratio of dispersed LP, the rising front is well described with different fluids by the classical Washburn theory inside the matrix only. On the other hand, when the large pores constitute a connected network, a competition between the imbibition within both porous networks (microporous matrix and macroporous network interacting with each other) determine the imbibition mechanism. If the rising of capillary front is fast in the macroporous network (smooth connexions between LP), it dominates the imbibition process, and the liquid can be drained by the smaller pore size close to it. In contrast, if the imbibition is slow in the macroporous network (sharp-edged constrictions between LP), then the microporous matrix controls the dynamic of soaking, and can speed it up with synergetic action highlighted by two distinctive rising fronts. The drying of those saturated biporous materials is investigated with 1H NMR relaxation and contraction monitoring. We demonstrate that drying mechanisms depends on the connectivity of large pores inside the microporous matrix too. Dispersed LP are homogeneously emptying first, resulting from a compression induced by the capillary pressure, whereas a connected LP network is emptying first too, but heterogeneously pore after pore. The drying rate is still constant in both cases during the majority of the desaturation
Bücher zum Thema "Multifonctionnels"
Comité européen de droit rural, Hrsg. L'agriculture multifonctionnelle: Aspects juridiques : XVIIe Congrès européen de droit rural, 13-16 octobre 1993, Interlaken, Suisse. Paris: L'Harmattan, 1999.
Den vollen Inhalt der Quelle findenGeorges, Pouhe. Onction: Multiforme, Multifonctionnelle, Multidimensionnelle. Independently Published, 2019.
Den vollen Inhalt der Quelle findenLe dépanneur Sylvestre: Une coopérative de solidarité multifonctionnelle dans l'Outaouais. Gatineau, QC: Alliance de recherche université-communauté, Innovation sociale et développement des commu, 2007.
Den vollen Inhalt der Quelle findenPalagi, Elisabetta, und Elisa Demuru. Pan paniscus or Pan ludens? Bonobos, playful attitude and social tolerance. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198728511.003.0005.
Der volle Inhalt der QuelleMüller, Klaus, und Annette Piorr. Rural Landscapes and Agricultural Policies in Europe. Springer, 2014.
Den vollen Inhalt der Quelle findenRural Landscapes And Agricultural Policies In Europe. Springer, 2009.
Den vollen Inhalt der Quelle findenMüller, Klaus, und Annette Piorr. Rural Landscapes and Agricultural Policies in Europe. Springer London, Limited, 2009.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Multifonctionnels"
Hannachi, Mourad. „Chapitre 12. Vers des paysages agricoles multifonctionnels“. In Paysage, biodiversité fonctionnelle et santé des plantes, 203–30. Éducagri éditions, 2019. http://dx.doi.org/10.3917/edagri.petit.2019.01.0203.
Der volle Inhalt der QuellePERETÓ, Juli. „Un éloge de l’imperfection : émergence et évolution du métabolisme“. In Les premiers pas de la vie, 105–25. ISTE Group, 2024. https://doi.org/10.51926/iste.9165.ch4.
Der volle Inhalt der QuelleSamorì, Paolo. „Chapitre 13 : Nanochimie : des nanomatériaux intelligents aux dispositifs optoélectroniques et capteurs multifonctionnels“. In Chimie, nanomatériaux, nanotechnologies, 211–26. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2399-4-015.
Der volle Inhalt der QuelleSamorì, Paolo. „Chapitre 13 : Nanochimie : des nanomatériaux intelligents aux dispositifs optoélectroniques et capteurs multifonctionnels“. In Chimie, nanomatériaux, nanotechnologies, 211–26. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2399-4.c015.
Der volle Inhalt der QuelleMignan-Traore, Moïse, und Augustin Zomgo. „Espaces disputés en Afrique noire“. In Hommes et sociétés, 253–64. Karthala, 1986. http://dx.doi.org/10.3917/kart.crous.1986.01.0253.
Der volle Inhalt der QuelleNémoz, Guy. „Chapitre 11 : Le textile, un matériau multifonctionnel“. In La chimie et l'habitat, 207–24. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1221-9-016.
Der volle Inhalt der QuelleNémoz, Guy. „Chapitre 11 : Le textile, un matériau multifonctionnel“. In La chimie et l'habitat, 207–24. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1221-9.c016.
Der volle Inhalt der QuelleKinoo, Philippe. „Chapitre 9. L’institution complexe : le paradigme multifonctionnel interactif“. In Éduquer et soigner en équipe, 189–202. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.meync.2017.01.0189.
Der volle Inhalt der QuelleChanavat, Nicolas, und Michel Desbordes. „The Parc Multifonctionnel Olympique Lyonnais and the “Grand Stade”“. In Routledge Handbook of Football Marketing, 251–72. Routledge, 2017. http://dx.doi.org/10.4324/9781315267203-15.
Der volle Inhalt der QuelleLalu, Julien. „Le livre dans le Role Playing Game : un objet multifonctionnel“. In Jeu vidéo et livre, 66–82. Presses universitaires de Liège, 2018. http://dx.doi.org/10.4000/books.pulg.2729.
Der volle Inhalt der QuelleBerichte der Organisationen zum Thema "Multifonctionnels"
Les forêts françaises face au changement climatique. Académie des sciences, Juni 2023. http://dx.doi.org/10.62686/6.
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