Search Results - "Hediger, S."

NMR analysis of the transformation of wood constituents by torrefaction by Melkior, T., Jacob, S., Gerbaud, G., Hediger, S., Le Pape, L., Bonnefois, L., Bardet, M.

“…► Torrefaction of wood samples in analytical device. ► NMR and EPR investigations on raw and thermally treated wood samples. ► Identification of the…”
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Pushing NMR sensitivity limits using dynamic nuclear polarization with closed-loop cryogenic helium sample spinning by Bouleau, E, Saint-Bonnet, P, Mentink-Vigier, F, Takahashi, H, Jacquot, J.-F, Bardet, M, Aussenac, F, Purea, A, Engelke, F, Hediger, S, Lee, D, De Paëpe, G

“…We report a strategy to push the limits of solid-state NMR sensitivity far beyond its current state-of-the-art. The approach relies on the use of dynamic…”
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In-screw cement augmentation for iliosacral screw fixation in posterior ring pathologies with insufficient bone stock by König, M. A., Hediger, S., Schmitt, J. W., Jentzsch, T., Sprengel, K., Werner, C. M. L.

“…Background Minimal invasive screw fixation is common for treating posterior pelvic ring pathologies, but lack of bone quality may cause anchorage problems. The…”
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Adiabatic passage Hartmann-Hahn cross polarization in NMR under magic angle sample spinning by Hediger, S., Meier, B.H., Ernst, R.R.

“…We have recently demonstrated that polarization transfer using an adiabatic passage through the Hartmann-Hahn condition (APHH-CP) by a variation of the…”
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Dietary fibre in cocoa shell: characterisation of component polysaccharides by Redgwell, R, Trovato, V, Merinat, S, Curti, D, Hediger, S, Manez, A

“…Polysaccharides were isolated from cocoa shells and characterised by compositional and linkage analysis. The polysaccharide types were diverse and included…”
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Biosystem for the culture and characterisation of epithelial cell tissues by Hediger, S., Fontannaz, J., Sayah, A., Hunziker, W., Gijs, M.A.M.

“…We have designed and realised a new type of microsystem for the electrical characterisation of epithelial cell layers for biomedical diagnostic purposes. We…”
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Modular microsystem for epithelial cell culture and electrical characterisation by Hediger, S., Sayah, A., Horisberger, J.D., Gijs, M.A.M.

“…We have realised a microsystem for the culture and electrical characterisation of epithelial cell layers for cell-based diagnostic applications. The main goal…”
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Fabrication of a novel microsystem for the electrical characterisation of cell arrays by Hediger, S, Sayah, A, Gijs, M.A.M

“…We have designed and realised a new type of microsystem for the electrical characterisation of arrays of living cells for biomedical diagnostic purposes. We…”
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A Combination of Slow and Fast RF Field Modulation for Improved Cross Polarization in Solid-State MAS NMR by Hediger, S., Signer, P., Tomaselli, M., Ernst, R.R., Meier, B.H.

“…A method for efficient Hartmann–Hahn cross polarization under rapid magic-angle sample spinning is presented. It combines rotor-synchronized amplitude…”
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Fabrication and characterization of micromachined accelerometers based on PZT thin films by Baborowski, J., Hediger, S., Muralt, P., Wuethrich, Ch

“…In this paper the simple accelerometers based on PZT thin films were developed and characterized. The functions of seismic mass and spring are given by a boss…”
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Water vapour transport through large defects in flexible packaging: modeling, gravimetric measurement and magnetic resonance imaging by Lange, J., Büsing, B., Hertlein, J., Hediger, S.

“…The limited mechanical resistance of flexible packaging materials means that they are prone to puncturing during processing and transport. The present work is…”
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First integrated inductive proximity sensor with on-chip CMOS readout circuit and electrodeposited 1 mm flat coil by Passeraub, Ph.A., Besse, P.-A., Bayadroun, A., Hediger, S., Bernasconi, E., Popovic, R.S.

“…The first fully integrated inductive proximity sensor has been realized with a 75 nH, 1 mm side gold electrodeposited squared coil and with on-chip 1 μm CMOS…”
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High-resolution miniaturized inductive proximity sensor: characterization and application for step-motor control by Passeraub, Ph.A., Besse, P.A., Hediger, S., de Raad, Ch, Popovic, R.S.

“…A resolution better than 50 nm has been achieved with a new miniaturized inductive proximity sensor. This sensor microsystem is made of a 1 mm diameter coil…”
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Experimental aspects of proton NMR spectroscopy in solids using phase-modulated homonuclear dipolar decoupling by Lesage, Anne, Sakellariou, Dimitris, Hediger, Sabine, Eléna, Bénédicte, Charmont, Patrick, Steuernagel, Stefan, Emsley, Lyndon

“…In this paper we demonstrate experimentally that the continuously phase-modulated homonuclear decoupling sequence DUMBO-1 is suitable for high-resolution…”
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Resolution Enhancement in Multidimensional Solid-State NMR Spectroscopy of Proteins Using Spin-State Selection by Duma, Luminita, Hediger, Sabine, Brutscher, Bernhard, Böckmann, Anja, Emsley, Lyndon

“…We show that the resolution of homonuclear multidimensional solid-state NMR correlation experiments can be significantly improved using transition selection…”
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Spin-state selection in solid-state NMR by Duma, Luminita, Hediger, Sabine, Lesage, Anne, Emsley, Lyndon

“…Spin-state selection in solid-state NMR is demonstrated, using similar pulse sequences as used in liquid-state NMR. The different transitions of all three…”
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Perhydrocarbyl Re VII Complexes: Comparison of Molecular and Surface Complexes by Chabanas, Mathieu, Baudouin, Anne, Copéret, Christophe, Basset, Jean-Marie, Lukens, Wayne, Lesage, Anne, Hediger, Sabine, Emsley, Lyndon

“…The molecular complex [Re(=CtBu)(=CHtBu)(CH2tBu)2] 1 reacts with a silica partially dehydroxylated at 700 degrees C to give syn-2,…”
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High-Resolution NMR Correlation Spectra of Disordered Solids by Sakellariou, Dimitris, Brown, Steven P, Lesage, Anne, Hediger, Sabine, Bardet, Michel, Meriles, Carlos A, Pines, Alexander, Emsley, Lyndon

“…We show how high-resolution NMR spectra can be obtained for solids for which the spectra are normally broadened due to structural disorder. The method relies…”
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Well-Defined Surface Tungstenocarbyne Complexes through the Reaction of [W(⋮CtBu)(CH2 tBu)3] with Silica by Le Roux, Erwan, Taoufik, Mostafa, Chabanas, Mathieu, Alcor, Damien, Baudouin, Anne, Copéret, Christophe, Thivolle-Cazat, Jean, Basset, Jean-Marie, Lesage, Anne, Hediger, Sabine, Emsley, Lyndon

“…The molecular complex [W(⋮CtBu)(CH2 tBu)3], 1, reacts with SiO2 - (700) to give as major species 2a, [(⋮SiO)W(⋮CtBu)(CH2 tBu)2], while a bisgrafted surface…”
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Synthesis and solid-state NMR study of chromium complexes of per(3,6-anhydro)--cyclodextrin based polymers by Gerbaud, G, Hediger, S, Gadelle, A, Bardet, M

“…This work presents the synthesis strategy, the structural characterization and the molecular dynamic properties of decontaminant polymers based on modified…”
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