Search Results - "Achard, M. F"

Enzyme-Based Hybrid Macroporous Foams as Highly Efficient Biocatalysts Obtained through Integrative Chemistry by Brun, N, Babeau Garcia, A, Deleuze, H, Achard, M.-F, Sanchez, C, Durand, F, Oestreicher, V, Backov, R

“…Integrative chemistry-based rational design has been used to synthesize the first lipase [C-CRl]@Glymo-Si(HIPE) and [C-TAl]@Glymo-Si(HIPE) hybrid macrocellular…”
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Palladium nanoparticles heterogeneous nucleation within organically grafted silica foams and their use as catalyst supports toward the Suzuki–Miyaura and Mizoroki–Heck coupling reactions by Ungureanu, S., Deleuze, H., Babot, O., Achard, M.-F., Sanchez, C., Popa, M.I., Backov, R.

“…[Display omitted] ▶ Palladium nanoparticles have been heterogeneously nucleated within hybrid organic–inorganic foams. ▶ The new as-synthesized…”
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Symmetric and non-symmetric chiral liquid crystal dimers by Donaldson, T., Staesche, H., Lu, Z.B., Henderson, P.A., Achard, M.F., Imrie, C.T.

“…The synthesis and characterisation of three sets of non-symmetric liquid crystal dimers consisting of a cholesteryl-based unit and either 4-methoxybiphenyl,…”
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Anatase and Rutile TiO2 Macrocellular Foams: Air-Liquid Foaming Sol-Gel Process Towards Controlling Cell Sizes, Morphologies, and Topologies by Carn, F., Colin, A., Achard, M.-F., Deleuze, H., Sanchez, C., Backov, R.

“…Titania foams (see Figure) can be produced using a non‐static air–liquid foaming sol–gel process where nitrogen is bubbled through a mixture of a surfactant…”
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Macroscopic Fibers of Oriented Vanadium Oxide Ribbons and Their Application as Highly Sensitive Alcohol Microsensors by Biette, L., Carn, F., Maugey, M., Achard, M.-F., Maquet, J., Steunou, N., Livage, J., Serier, H., Backov, R.

“…Vanadium oxide macroscopic fibers (see Figure) are obtained by an extrusion process. The fibers consist of nanoscopic ribbons with a preferential orientation…”
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Liquid crystal helical ribbons as isometric textures by ACHARD, M.-F, KLEMAN, M, NASTISHIN, Yu. A, NGUYEN, H.-T

“…Deformations that conserve the parallelism and the distances--between layers, in smectic phases; between columns, in columnar phases--are commonplace in liquid…”
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Designing the Width and Texture of Vanadium Oxide Macroscopic Fibers: Towards Tuning Mechanical Properties and Alcohol-Sensing Performance by Serier, H., Achard, M.-F., Babot, O., Steunou, N., Maquet, J., Livage, J., Leroy, C. M., Backov, R.

“…Macroscopic vanadium oxide fibers have been fabricated by an extrusion process. By varying the shear rate associated with the gel extrusion process we have…”
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Rational Design of Macrocellular Silica Scaffolds Obtained by a Tunable Sol-Gel Foaming Process by Carn, F., Colin, A., Achard, M.-F., Deleuze, H., Saadi, Z., Backov, R.

“…A technique that uses a non‐static patterning method has been employed for rational design toward macrocellular silica scaffolds (see Figure). The technique…”
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Evidence for different polymorphisms with and without an external electric field in a series of bent-shaped molecules by Bedel, J P, Rouillon, J C, Marcerou, J P, Nguyen, H T, Achard, M F

“…Five fluid tilted mesophases are observed in a series of achiral banana-shaped compounds. The terminal chain length is the pertinent molecular parameter which…”
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Fluorescent columnar liquid crystalline 3,4,9,10-tetra-(n-alkoxycarbonyl)-perylenes by Benning, S., Kitzerow, H.-S., Bock, H., Achard, M.-F.

“…The title compounds were recently demonstrated to be useful as luminescent electron transport materials in organic light emitting diodes. Here, we present…”
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Laterally attached liquid crystalline polymers as stationary phases in reversed-phase high-performance liquid chromatography: V. Study of retention mechanism using linear solvation energy relationships by Gritti, F, Félix, G, Achard, M.F, Hardouin, F

“…A linear solvation energy relationship model was used to characterize the retention behavior of a stationary phase based upon a nematic side-on liquid…”
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Switching of banana liquid crystal mesophases under field by ACHARD, M. F, BEDEL, J. Ph, MARCEROU, J. P, NGUYEN, H. T, ROUILLON, J. C

“…Taking advantage of the great number of bent-core or "banana" compounds synthesized and studied in the laboratory, we describe their behaviour under the…”
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Textural analysis of a mesophase with banana shaped molecules by NASTISHIN, Yu. A, ACHARD, M. F, NGUYEN, H. T, KLEMAN, M

“…Observed under the polarizing microscope, the B7bis phase in the banana compound D14F3 [J.P. Bedel et al., Liq. Cryst. 27, 1411 (2000)] displays two types of…”
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Laterally attached liquid-crystalline polymers as stationary phases in reversed-phase high-performance liquid chromatography: III. Effect of the local anisotropic order on the separation of polycyclic aromatic hydrocarbons by Gritti, F., Félix, G., Achard, M.-F., Hardouin, F.

“…Specific stationary phases based upon non-liquid-crystalline polymers, liquid-crystalline molecules and side-on fixed liquid-crystalline polymers (SO-LCP) have…”
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Investigation of the nematic–isotropic transition of a liquid crystalline polymer and determination of molecular diffusion coefficients using gas chromatography by Gritti, F., Félix, G., Achard, M.-F., Hardouin, F.

“…Inverse gas chromatography has been used to study the nematic–isotropic transition of a side chain liquid crystalline polymer (LCP). The mesogenic side groups…”
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New switchable smectic phases in banana-shaped compounds by Bedel, J. P., Rouillon, J. C., Marcerou, J. P., Laguerre, M., Nguyen, H. T., Achard, M. F.

“…A new series of achiral compounds with banana-shaped molecules ('E n ') has been synthesized and studied by the classical techniques (optical microscopy,…”
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Liquid crystalline polymers as stationary phases: IV. Chemical bonding and immobilization of the polymer on silica characterization by solid-state nuclear magnetic resonance spectroscopy by Gritti, F, Terrien, I, Menu, S, Dufourc, E.J, Félix, G, Achard, M.-F, Hardouin, F

“…Chemical bonding reaction and immobilization through low energy radiation (heating) have been investigated to fix a side-chain liquid crystalline polymer…”
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Laterally attached liquid crystalline polymers as stationary phases in reversed-phase high-performance liquid chromatography: II. Optimization of the molecular parameter of the polymer by Gritti, F, Félix, G, Achard, M.F, Hardouin, F

“…Stationary phases obtained by coating side-chain liquid crystalline polymers (LCPs) with the mesogenic rod like units laterally attached to a polysiloxane…”
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Dimesogenic compounds consisting of a cholesteryl moiety and an aromatic mesogen interconnected through a central pentamethylene spacer by CHA, SOON WOOK, JIN, JUNG-IL, LAGUERRE, M., ACHARD, M. F., HARDOUIN, F.

“…New non-symmetric dimesogens consisting of a cholesteryl moiety and an aromatic mesogenic unit interconnected through a pentamethylene spacer have been…”
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Physical characterization of B1 and B2 phases in a newly synthesized series of banana shaped molecules by Bedel, J. P., Rouillon, J. C., Marcerou, J. P., Laguerre, M., Achard, M. F., Nguyen, H. T.

“…A new homologous series of achiral banana-shaped mesogens ('Cn') has been synthesized and studied by classical techniques (optical microscopy, differential…”
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