Search Results - "Dunoguès, J."

Vitellogenin synthesis in cultured hepatocytes; an in vitro test for the estrogenic potency of chemicals by Pelissero, C, Flouriot, G, Foucher, J L, Bennetau, B, Dunoguès, J, Le Gac, F, Sumpter, J P

“…We describe here an in vitro technique to assess the estrogenic activity of chemicals. This technique is based on rainbow trout hepatocytes incubated in a…”
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Homogeneous redox catalysed reduction of chloromethyldimethylchlorosilane by Jouikov, V., Biran, C., Bordeau, M., Dunoguès, J.

“…The electrochemical reduction of chloromethyldimethylchlorosilane, affording 1,1,3,3-tetramethyl-1,3-disilacyclobutane, involves a dissociative electron…”
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Characterization of a boro-silicon oxynitride prepared by thermal nitridation of a polyborosiloxane by Bois, L., L'Haridon, P., Laurent, Y., Gouin, X., Grange, P., Létard, J.-F., Birot, M., Pillot, J.-P., Dunoguès, J.

“…Fine physicochemical characterization has allowed proposing of a mechanism for the nitridation pathway of a polyborosiloxane polymer into a new ceramic…”
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Structural Characterization of Langmuir-Blodgett Films of a Bridged Polar Stilbene: 2-(4'-((Perfluorooctyl)- sulfonyl)phenyl)-6-(N,N-dimethylamino)benzofuran by Le Breton, H, Bennetau, B, Dunogues, J, Letard, J.-F, Lapouyade, R, Vignau, L, Morand, J.-P

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Solvothermal synthesis of the graphitic form of C3N4 as macroscopic sample by Montigaud, H., Tanguy, B., Demazeau, G., Alves, I., Birot, M., Dunogues, J.

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An original route to poly[silylene-co-(2,4-disilapentane-2,4-diyl)] oligomers, efficient precursors of silicon carbide-based ceramics with variable C/Si ratios by Pillot, J. P., Birot, M., Bacqué, E., Dunoguès, J., Biran, C., Lapouyade, P., Babot, O.

“…Novel oligomers possessing a backbone formed of ((TRIPLE BOND)Si(SINGLE BOND)CH2(SINGLE BOND)Si(TRIPLE BOND)) and (SINGLE BOND)Si(SINGLE BOND)n units were…”
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The estrogenic activity of certain phytoestrogens in the Siberian sturgeon Acipenser baeri by Pelissero, C, Bennetau, B, Babin, P, Le Menn, F, Dunogues, J

“…Various phytoestrogens such as formononetin, daidzein, genistein and equol were synthesized. Their purity was assessed by various analytical techniques…”
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Synthesis and characterization of new precursors to nearly stoichiometric SiC ceramics. Part I. The copolymer route by TAZI HEMIDA, A, BIROT, M, PILLOT, J. P, DUNOGUES, J, PAILLER, R

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New poly(carbosilane) models. 5. Pyrolysis of a series of functional poly(carbosilanes) by Bouillon, E, Pailler, R, Naslain, R, Bacque, E, Pillot, J. P, Birot, M, Dunogues, J, Huong, P. V

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New poly(carbosilane) models. 4. Derivatization of linear poly[(methylchlorosilylene)methylene]: application to the synthesis of functional poly(carbosilanes) possessing a poly[(methylsilylene)methylene] backbone by Bacque, E, Pillot, J. P, Birot, M, Dunogues, J, Lapouyade, P, Bouillon, E, Pailler, R

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Continuous SiC-based model monofilaments with a low free carbon content. Part II : From the pyrolysis of a novel copolymer precursor by TAZI HEMIDA, A, PAILLER, R, NASLAIN, R, PILLOT, J. P, BIROT, M, DUNOGUES, J

“…Quasi stoichiometric model SiC monofilaments (C/Si atomic ratio ≈ 1.02) with still some free carbon (≈3 mol%) and residual oxygen have been produced from a…”
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Modification of SiC precursors with an amine-borane complex by TAZI HEMIDA, A, PAILLER, R, BIROT, M, PILLOT, J. P, DUNOGUES, J

“…Two methods for preparing precursors of Si/C/B-based thermostructural materials have been developed. The first consists of a thermal treatment of a mixture of…”
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Synthesis and characterization of new precursors to nearly stoichiometric SiC ceramics. Part II. A homopolymer route by TAZI HEMIDA, A, BIROT, M, PILLOT, J.-P, DUNOGUES, J, PAILLER, R, NASLAIN, R

“…An original route to SiC ceramics possessing low free carbon(∼3.8 at%) and oxygen (∼1 at%) contents is reported. It consists of the polycondensation of…”
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A quasi-stoichiometric SiC-based experimental fibre obtained from a boron-doped polycarbosilane precursor by TAZI HEMIDA, A, TENAILLEAU, H, BARDEAU, L, PAILLER, R, BIROT, M, PILLOT, J. P, DUNOGUES, J

“…A quasi-stoichiometric SiC-based fibre, has been prepared at a pyrolysis temperature of 1800°C, from a boron-doped polycarbosilane precursor using an…”
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Comprehensive Chemistry of Polycarbosilanes, Polysilazanes, and Polycarbosilazanes as Precursors of Ceramics by Birot, Marc, Pillot, Jean-Paul, Dunogues, Jacques

“…Among the high-performance non-oxide ceramics, silicon carbide (SiC) and nitride (Si3N4) offer unique potentialities as thermomechanical materials due to their…”
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Regiospecific two-step synthesis of optically active allylic terpenyl thiols by Gadras, A, Dunogues, J, Calas, R, Deleris, G

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Conformation and rotational barriers in sym-tetra-tert-butylethane and sym-tetra(trimethylsilyl)ethane by Brownstein, S, Dunogues, J, Lindsay, D, Ingold, K. U

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Characterization of some pyrolysed polycarbosilanes by transmission electron microscopy by AYACHE, J, BONNAMY, S, BOURRAT, X, DEURBERGUE, A, MANIETTE, Y, OBERLIN, A, BACQUE, E, BIROT, M, DUNOGUES, J, PILLOT, J.-P

“…The techniques of transmission electron microscopy (TEM) use one of all the scattered beams emitted by a specimen, selected by a suitable objective aperture…”
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Si-C-N ceramics with a high microstructural stability elaborated from the pyrolysis of new polycarbosilazane precursors: Part I The organic/inorganic transition by Mocaer, D., Pailler, R., Naslain, R., Richard, C., Pillot, J. P., Dunogues, J., Gerardin, C., Taulelle, F.

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Regio- and Stereoselective Synthesis of Silyl Enol Ethers Using a New Base Electrogenerated from Hexamethyldisilazane by Bonafoux, Dominique, Bordeau, Michel, Biran, Claude, Cazeau, Philippe, Dunogues, Jacques

“…The hexamethyldisilazane magnesium salt, a new base readily electrogenerated in an undivided cell fitted with a sacrificial magnesium anode, using a normally…”
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