Results 1 to 10 of about 856,718 (308)

Christmas Symposium Basel, December 4, 2020

CHIMIA, 2021

Daniel Joss, Ksenia Reznikova, Björn Pfund, Nadja Niggli, Gosia M. Murawska, Dzmitry A. Miarzlou, Claire E. Meyer, Vittoria Chimisso, Alain Baiyoumy, Pascal Rieder   +9 more
doaj   +1 more source

Operando CO Infrared Spectroscopy and On-Line Mass Spectrometry for Studying the Active Phase of IrO₂ in the Catalytic CO Oxidation Reaction

Inorganics, 2023
We combine operando diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) with on-line mass spectrometry (MS) to study the correlation between the oxidation state of titania-supported IrO2 catalysts (IrO2@TiO2) and their catalytic activity
Phillip Timmer, Tim Weber, Lorena Glatthaar, Herbert Over   +3 more
doaj   +1 more source

Catalytic Cascade Reactions Inspired by Polyketide Biosynthesis

CHIMIA, 2020
Aldol reactions belong to the most important methods for carbon–carbon bond formation and are also involved in one of the most astonishing biosynthetic processes: the biosynthesis of polyketides governed by an extraordinarily sophisticated enzymatic ...
Daniel Moser, Alessandro Castrogiovanni, Dominik Lotter, Reto M. Witzig, Vincent C. Fäseke, Felix C. Raps, Christof Sparr   +6 more
doaj   +1 more source

Characterization of Cysteine Cathepsin Expression in the Central Nervous System of Aged Wild-Type and Cathepsin-Deficient Mice

Applied Sciences, 2022
The association of cathepsin proteases in neurobiology is increasingly recognized. Our previous studies indicated that cathepsin-K-deficient (Ctsk−/−) mice have learning and memory impairments.
Denise M. T. Yu, Stephanie Dauth, Michael B. Margineanu, Valentina Snetkova, Maren Rehders, Silvia Jordans, Klaudia Brix   +6 more
doaj   +1 more source

A Unified Mechanism on the Formation of Acenes, Helicenes, and Phenacenes in the Gas Phase. [PDF]

, 2020
A unified low-temperature reaction mechanism on the formation of acenes, phenacenes, and helicenes-polycyclic aromatic hydrocarbons (PAHs) that are distinct via the linear, zigzag, and ortho-condensed arrangements of fused benzene rings-is revealed. This
Ablikim, Utuq, Ahmed, Musahid, Azyazov, Valeriy N, Bashkirov, Eugene K, Evseev, Mikhail M, Kaiser, Ralf I, Mebel, Alexander M, Xu, Bo, Zhao, Long   +8 more
core   +1 more source

Synthesis and Catalysis

CHIMIA, 2010
Research projects of the Department of Chemistry, University of Basel are reviewed ranging from the synthesis of complex natural products to the development of metalorganic catalysts and organocatalysts
Karl Gademann, Andreas Pfaltz, Hermann A. Wegner, Helma Wennemers, Wolf-D. Woggon, Antoinette Chougnet   +5 more
doaj   +1 more source

Oxetanes: Recent Advances in Synthesis, Reactivity and Medicinal Chemistry [PDF]

, 2016
The 4-membered oxetane ring has been increasingly exploited for its behaviors, i.e. influence on physicochemical properties as a stable motif in medicinal chemistry, and propensity to undergo ring opening reactions as a synthetic intermediate.
Bull, JA, Croft, RA, Davis, OA, Doran, R, Morgan, KF   +4 more
core   +1 more source

The Cu(OTf)2 catalysed microwave assisted synthesis of a new scaffold, 7-aryl-7,8-dihydropyrido[4,3-c]pyridazin-5(6H)-one [PDF]

, 2014
The synthesis of novel 7-aryl-7,8-dihydropyrido[4,3-c]pyridazin-5(6H)-ones is described including a one-step Mannich-type reaction followed by intramolecular ring closure of ethyl 3-methylpyridazine-4- carboxylate and aldimines, catalysed by the Lewis ...
De Coen, Laurens, Jatczak, Martyna, Mangelinckx, Sven, Muylaert, Koen, Stevens, Christian, Van Hecke, Kristof   +5 more
core   +2 more sources

Trace Amine-Associated Receptor 1 Trafficking to Cilia of Thyroid Epithelial Cells

Cells, 2021
Trace amine-associated receptor 1 (rodent Taar1/human TAAR1) is a G protein-coupled receptor that is mainly recognized for its functions in neuromodulation.
Maria Qatato, Vaishnavi Venugopalan, Alaa Al-Hashimi, Maren Rehders, Aaron D. Valentine, Zeynep Hein, Uillred Dallto, Sebastian Springer, Klaudia Brix   +8 more
doaj   +1 more source

Molecular line emission in NGC1068 imaged with ALMA: II. The chemistry of the dense molecular gas [PDF]

, 2014
We present a detailed analysis of ALMA Bands 7 and 9 data of CO, HCO+, HCN and CS, augmented with Plateau de Bure Interferometer (PdBI) data of the ~ 200 pc circumnuclear disk (CND) and the ~ 1.3 kpc starburst ring (SB ring) of NGC~1068, a nearby (D = 14
Aalto, S., Baker, A. J., Boone, F., Casasola, V., Combes, F., Costagliola, F., Eckart, A., Fuente, A., García-Burillo, S., Henkel, C., Hunt, L. K., Krips, M., Marquez, I., Martin, S., Muller, S., Planesas, P., Schinnerer, E., Spaans, M., Tacconi, L. J., Usero, A., van der Werf, P. P., Viti, S.   +21 more
core   +2 more sources