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Sensitivity enhancement and dynamic behavior analysis by modulation excitation spectroscopy: Principle and application in heterogeneous catalysis Urakawa, Atsushi; Buergi, Thomas; Baiker, Alfons 2008
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Probing chiral recognition in liquid chromatography by absolute configuration modulation ATR-IR spectroscopy Wirz, Ronny; Ferri, Davide; Buergi, Thomas; Baiker, Alfons 2007
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Kinetic analysis using square-wave stimulation in modulation excitation spectroscopy: Mixing property of a flow-through PM-IRRAS cell Urakawa, Atsushi; Buergi, Thomas; Baiker, Alfons 2006
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Attenuated Total Reflection Infrared Spectroscopy of Solid Catalysts Functioning in the Presence of Liquid-Phase Reactants Buergi, Thomas; Baiker, Alfons 2006
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Simultaneous in situ monitoring of surface and gas species and surface properties by modulation excitation polarization-modulation infrared reflection-absorption spectroscopy: CO oxidation over Pt film Urakawa, Atsushi; Buergi, Thomas; Schläpfer, Hans-Peter; Baiker, Alfons 2006
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Modulation Excitation PM-IRRAS: A New Possibility for Simultaneous Monitoring of Surface and Gas Species and Surface Properties Urakawa, Atsushi; Buergi, Thomas; Baiker, Alfons 2006
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Enantioselective hydrogenation of aromatic ketones over cinchona-modified rhodium: a new opportunity? Sonderegger, Otmar J.; Ho, Gabriel M. W.; Buergi, Thomas; Baiker, Alfons 2005
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Enantioselective hydrogenation of a-hydroxyketones over cinchona-modified Pt: influence of reactant and modifier structure Sonderegger, Otmar J.; Ho, Gabriel M. W.; Buergi, Thomas; Baiker, Alfons 2005
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Conformational rigidity: a necessary prerequisite of chiral modifiers used in heterogeneous enantioselective catalysis? Orglmeister, Elisabeth; Buergi, Thomas; Mallat, Tamas; Baiker, Alfons 2005
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Interaction of Water, Alkyl Hydroperoxide, and Allylic Alcohol with a Single-Site Homogeneous Ti-Si Epoxidation Catalyst: A Spectroscopic and Computational Study Urakawa, Atsushi; Buergi, Thomas; Skrabal, Peter; Bangerter, Felix; Baiker, Alfons 2005
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Competition at Chiral Metal Surfaces: Fundamental Aspects of the Inversion of Enantioselectivity in Hydrogenations on Platinum Bonalumi, Norberto; Vargas, Angelo; Ferri, Davide; Buergi, Thomas; ... Baiker, Alfons 2005
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Inversion of enantioselectivity in the platinum-catalyzed hydrogenation of substituted acetophenones Hess, Reto; Vargas, Angelo; Mallat, Tamas; Buergi, Thomas; Baiker, Alfons 2004
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Enantioselective hydrogenation of furancarboxylic acids: a spectroscopic and theoretical study Maris, Mihaela; Buergi, Thomas; Mallat, Tamas; Baiker, Alfons 2004
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Identification of catalyst surface species during asymmetric platinum-catalyzed hydrogenation in a "supercritical" solvent Schneider, Michael S.; Urakawa, Atsushi; Grunwaldt, Jan-Dierk; Buergi, Thomas; Baiker, Alfons 2004
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Enantioselective reduction of isatin derivatives over cinchonidine modified Pt/alumina Sonderegger, Otmar J.; Buergi, Thomas; Limbach, Ludwig K.; Baiker, Alfons 2004
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Adsorption of activated ketones on platinum and their reactivity to hydrogenation: a DFT study Vargas, Angelo; Buergi, Thomas; Baiker, Alfons 2004
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Adsorption of cinchonidine on platinum: a DFT insight in the mechanism of enantioselective hydrogenation of activated ketones Vargas, Angelo; Buergi, Thomas; Baiker, Alfons 2004
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Epoxidation of cyclic allylic alcohols on titania-silica aerogels studied by attenuated total reflection infrared and modulation spectroscopy Gisler, Andreas; Buergi, Thomas; Baiker, Alfons 2004
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The absolute configuration of heptahelicene: aVCD spectroscopy study Buergi, Thomas; Urakawa, Atsushi; Behzadi, Bahar; Ernst, Karl-Heinz; Baiker, Alfons 2004
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The Fate of Ethyl Pyruvate during Adsorption on Platinum Chirally Modified by Cinchonidine Studied by ATR-IR Spectroscopy Ferri, Davide; Buergi, Thomas; Baiker, Alfons 2004
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Absolute Configuration Modulation Attenuated Total Reflection IR Spectroscopy: An in Situ Method for Probing Chiral Recognition in Liquid Chromatography Wirz, Ronny; Buergi, Thomas; Lindner, Wolfgang; Baiker, Alfons 2004
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Heterogeneous Enantioselective Hydrogenation over Cinchona Alkaloid Modified Platinum:  Mechanistic Insights into a Complex Reaction Buergi, Thomas; Baiker, Alfons 2004
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Asymmetric hydrogenation on platinum: nonlinear effect of coadsorbed cinchona alkaloids on enantiodifferentiation Huck, W. R.; Buergi, Thomas; Mallat, T.; Baiker, Alfons 2003
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Palladium-catalyzed enantioselective hydrogenation of 2-pyrones: evidence for competing reaction mechanisms Huck, W. R.; Buergi, Thomas; Mallat, T.; Baiker, Alfons 2003
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Asymmetric hydrogenation of cyclohexane-1,2-dione over cinchonidine modified platinum Sonderegger, Otmar J.; Buergi, Thomas; Baiker, Alfons 2003
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Epoxidation on titania-silica aerogel catalysts studied by attenuated total reflection Fourier transform infrared and modulation spectroscopy Gisler, Andreas; Buergi, Thomas; Baiker, Alfons 2003
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High pressure view-cell for simultaneous in situ infrared spectroscopy and phase behavior monitoring of multiphase chemical reactions Schneider, M. S.; Grunwaldt, J. D.; Buergi, Thomas; Baiker, Alfons 2003
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Interactions of a vinyl ether with acid-modified silica-based catalyst studied by ATR-IR spectroscopy Ferri, Davide; Frauchiger, Simon; Buergi, Thomas; Baiker, Alfons 2003
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In Situ Attenuated Total Reflection Infrared Spectroscopy: A Sensitive Tool for the Investigation of Reduction-Oxidation Processes on Heterogeneous Pd Metal Catalysts Buergi, Thomas; Wirz, Ronny; Baiker, Alfons 2003
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ATR-IR Flow-Through Cell for Concentration Modulation Excitation Spectroscopy: Diffusion Experiments and Simulations Urakawa, Atsushi; Wirz, Ronny; Buergi, Thomas; Baiker, Alfons 2003
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Probing enantiospecific interactions at chiral solid-liquid interfaces by absolute configuration modulation infrared spectroscopy Wirz, Ronny; Buergi, Thomas; Baiker, Alfons 2003
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Interaction between Ketopantolactone and Chirally Modified Pt Investigated by Attenuated Total Reflection IR Concentration Modulation Spectroscopy Bonalumi, Norberto; Buergi, Thomas; Baiker, Alfons 2003
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Enantioselective hydrogenation on cinchona-modified metal catalysts: Mechanistic implication of acid additive Huck, W. R.; Buergi, Thomas; Mallat, T.; Baiker, Alfons 2002
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Relation between electronic structure of a-substituted ketones and their reactivity in racemic and enantioselective platinum-catalyzed hydrogenation Vargas, Angelo; Buergi, Thomas; Von Arx, Matthias; Hess, Reto; Baiker, Alfons 2002
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Synthesis, structural and chemical properties of iron oxide-silica aerogels Fabrizioli, Patrizia; Buergi, Thomas; Burgener, Marco; Van Doorslaer, Sabine; Baiker, Alfons 2002
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Probing boundary sites on a Pt/Al2O3 model catalyst by CO2 hydrogenation and in situ ATR-IR spectroscopy of catalytic solid-liquid interfaces Ferri, Davide; Buergi, Thomas; Baiker, Alfons 2002
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On the role of oxygen in the liquid phase aerobic oxidation of alcohols on palladium Keresszegi, Csilla; Buergi, Thomas; Mallat, Tamas; Baiker, Alfons 2002
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Origin of rate acceleration in enantioselective hydrogenation of a-functionalised ketones over cinchona alkaloid modified platinum Vargas, Angelo; Buergi, Thomas; Baiker, Alfons 2002
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Enantioselective hydrogenation over cinchona-modified Pt: The special role of carboxylic acids Von Arx, Matthias; Buergi, Thomas; Mallat, Tamas; Baiker, Alfons 2002
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Environmental catalysis on iron oxide-silica aerogels: Selective oxidation of NH3 and reduction of NO by NH3 Fabrizioli, P.; Buergi, Thomas; Baiker, Alfons 2002
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Manganese oxide-silica aerogels: Synthesis and structural and catalytic properties in the selective oxidation of NH3 Fabrizioli, P.; Buergi, Thomas; Baiker, Alfons 2002
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In situ ATR-IR study of the adsorption of cinchonidine on Pd/Al2O3. Differences and similarities with adsorption on Pt/Al2O3 Ferri, Davide; Buergi, Thomas; Baiker, Alfons 2002
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FTIR study of chiral modifier–reactant interactions. The cinchonidine–alkenoic acid system Ferri, Davide; Buergi, Thomas; Baiker, Alfons 2002
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Oxidation of methanol to formaldehyde catalyzed by V2O5 : A density functional theory study Boulet, Pascal; Baiker, Alfons; Chermette, Henry; Gilardoni, François; ... Weber, Jacques 2002
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In situ infrared spectroscopy of catalytic solid-liquid interfaces using phase-sensitive detection: Enantioselective hydrogenation of a pyrone over Pd/TiO2 Buergi, Thomas; Baiker, Alfons 2002
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Probing catalytic solid-liquid interfaces by attenuated total reflection infrared spectroscopy: Adsorption of carboxylic acids on alumina and titania Ferri, Davide; Buergi, Thomas; Baiker, Alfons 2002
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Asymmetric hydrogenation of 4-hydroxy-6-methyl-2-pyrone: Role of acid-base interactions in the mechanism of enantiodifferentiation Huck, W. R.; Buergi, Thomas; Mallat, T.; Baiker, Alfons 2001
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Model of reactant-modifier interaction in enantioselective hydrogenation of ethyl pyruvate on platinum-cinchona catalyst: Extension to synthetic chiral modifiers Vargas, Angelo; Buergi, Thomas; Baiker, Alfons 2001
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Scanning tunneling microscopy image contrast of monolayer platinum on graphite Atamny, Fachri; Buergi, Thomas; Schlögl, R.; Baiker, Alfons 2001
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Nature of active sites in sol-gel TiO2-SiO2 epoxidation catalysts Beck, C.; Mallat, T.; Buergi, Thomas; Baiker, Alfons 2001
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