Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Anne Gonthier"'
Publikováno v:
Advances in Polymer Technology. 37:1134-1141
Bicomponent fibers were melt spun to investigate the effect of individual component viscosity on the cross section morphology. Two couples were tested, polypropylene MFI 18 (PP18) with polyamide 6 (PA6) and, polypropylene MFI 25 (PP25) with polyamide
Autor:
Aurélie Cayla, Esma Ayad, Thierry LeBlan, Anne Gonthier, Eric Devaux, Christine Campagne, François Rault
Publikováno v:
Journal of Materials Engineering and Performance. 25:3296-3302
Microfibers can be obtained by bicomponent spinning, followed by subsequent mechanical splitting. During process, two materials are coextruded in a die to form a unique complex morphology. Many factors affect these morphologies: melt viscosity and di
Autor:
Anaëlle Talbourdet, Christine Campagne, François Rault, Guillaume Lemort, Anne Gonthier, Cédric Cochrane, Eric Devaux, Aurélie Cayla
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 254:072026
A first study focused on the realization of a 100% Polyvinylidene fluoride woven fabric. The multi-filaments produced by melt spinning and studied by FTIR, X-Ray and DSC, were optimized in the β-phase, 97%, thanks drawing ratio of λ=5, and the proc
Publikováno v:
Journal of Neurochemistry. 106:2353-2363
Classical benzodiazepines, for example diazepam, interact with alpha(x)beta(2)gamma(2) GABA(A) receptors, x = 1, 2, 3, 5. Little is known about effects of alpha subunits on the structure of the binding pocket. We studied here the interaction of the c
Publikováno v:
Journal of Biological Chemistry. 282:26316-26325
Benzodiazepines are widely used drugs. They exert sedative/hypnotic, anxiolytic, muscle relaxant, and anticonvulsant effects and act through a specific high affinity binding site on the major inhibitory neurotransmitter receptor, the gamma-aminobutyr
Publikováno v:
Journal of Biological Chemistry. 279:3160-3168
Benzodiazepines are used for their sedative/hypnotic, anxiolytic, muscle relaxant, and anticonvulsive effects. They exert their actions through a specific high affinity binding site on the major inhibitory neurotransmitter receptor, the gamma-aminobu
Autor:
Anne Gonthier-Vassal, Henri Szwarc
Publikováno v:
Thermochimica Acta. 320:141-154
In this paper, we describe the study of the thermodynamic properties of all cycloketones, from cyclobutanone to cyclododecanone, through DSC measurements in order to reveal possible new glassy crystalline phases. This work presents revised phase diag
Autor:
Anne Gonthier-Vassal, H. Szwarc, René Céolin, Viatcheslav N. Agafonov, Siro Toscani, M. F. Gardette
Publikováno v:
Fullerene Science and Technology. 5:559-565
By slowly evaporating at room temperature solutions of C60 in n-octane, crystals of the hexagonal solvate C60 1 n-octane have been obtained (a = 10.10, c = 10.18 A)., Although these crystals are formed with a negative volume excess of − 24 A3 per f
Autor:
Henri Szwarc, René Céolin, Ph. Ladure, J. M. Cense, Anne Gonthier-Vassal, Viatcheslav N. Agafonov
Publikováno v:
Journal of Thermal Analysis. 45:1277-1284
Flutamide usually crystallizes in the orthorhombic non-centrosymmetric space group Pna21 (from I) and melts atT fus =384 K with Δfus H=30 kJ·mol−1. It may be obtained in the glassy state (T g =272 K) by quenching the melt. Although evidence of po
Autor:
V. N. Agafonov, Siro Toscani, René Céolin, Henri Szwarc, G. Keller, Anne Gonthier-Vassal, Claude Fabre, André Rassat, Bernard Bachet
Publikováno v:
Chemical Physics Letters. 244:100-104
Crystallographic and thermodynamic experiments show that crystalline C60 obtained by slow evaporation of solutions in n-heptane is a C60, n-heptane 1:1 solvate. Its lattice is hexagonal, Laue class 6/mmm, with a = 10.00(4) A and c = 10.16(1) A. No tr