Results 151 to 160 of about 848,132 (406)

Asymmetric catalysis. Asymmetric catalytic intramolocular hydrosilation and hydroacylation [PDF]

, 1994
Richard W. Barnhart, Xianqi Wang, Pedro Noheda, Steven H. Bergens, John Whelan, B. Bosnich   +5 more
openalex   +1 more source

Asymmetric Nanofiber Membranes for Simultaneous Moisture Adsorption and Rapid Catalytic Hydrolysis of Nerve Agent Simulants in Atmospheric Environments

Advanced Functional Materials, EarlyView.
Asymmetric nanofiber membranes are constructed for simultaneous moisture adsorption and catalytic hydrolysis of dimethyl 4‐nitrophenyl phosphate (DMNP) in a wide range of relative humidity. The membrane exhibits high moisture adsorption capacity and fast hygroscopic rate.
Xuejiao Wang, Yu‐Xuan Zheng, Chen Ding, Ming Zhang, Zhong‐Zhen Yu, Shaobin Wang, Dongzhi Yang   +6 more
wiley   +1 more source

Electronic effects in asymmetric catalysis: Enantioselective carbon-carbon bond forming processes [PDF]

, 1994
T. V. RajanBabu, Albert L. Casalnuovo
openalex   +1 more source

Hydrogen‐Bubble Repellent Conjugated Polymeric Coating for Improving Electrochemical Hydrogen Evolution.

Advanced Functional Materials, EarlyView.
A hydrogen‐bubble repellent conjugated polymeric coating improves an electrochemical hydrogen evolution reaction maintaining a lower overpotential, a highly electrochemically active surface area and smaller Tafel slope. While the hydrogen‐bubble repellence because of polyglycerol moiety ensures an early detachment of produced hydrogen gas bubbles, the ...
Jaysri Das, Esra Özdemir, Hrisikesh Sarma, Andreas Terfort, Uttam Manna   +4 more
wiley   +1 more source

Alkoxy- and hydroxycyclization of enynes catalyzed by Pd(II) and Pt(II) catalysts [PDF]

, 2006
The development of a novel reaction ideal in terms of atom economy was achieved. The scope of the reaction was evaluated in the presence of Pd and Pt catalysts.
Charruault, Lise, Genêt, Jean-Pierre, Gladiali, Serafino Gabriele, Michelet, Véronique   +3 more
core  

Non-equilibrium phase transitions in biomolecular signal transduction

, 2011
We study a mechanism for reliable switching in biomolecular signal-transduction cascades. Steady bistable states are created by system-size cooperative effects in populations of proteins, in spite of the fact that the phosphorylation-state transitions of
A. J. Ninfa, D. Kültz, David Krakauer, Eric Smith, H. Goldstein, J. Gluckheimer, J. von Neumann, L. V. Keldysh, S. Coleman, S. Gaudet, S. Weinberg, Supriya Krishnamurthy, W. Bialek, Walter Fontana   +13 more
core   +1 more source

Towards new ferrocenyl ligands for asymmetric catalysis [PDF]

, 1996
Henri B. Kagan, Patrick Diter, Aurore Gref, Denis Guillaneux, Anne Masson-Syzmczak, François Rebière, Olivier Riant, Odile Samuel, Stefan Taudien   +8 more
openalex   +1 more source

Controlled Aggregation of Pyrene‐Based Supramolecular Nanostructures for Light‐Driven Switchable H2 or H2O2 Production

Advanced Functional Materials, EarlyView.
This work reports the self‐assembly of a pyrene derivative into two distinct nanostructures and their application in visible‐light photocatalysis. The two nanostructures exhibit completely different yet complementary photocatalytic activities, promoting either H2 or H2O2 evolution.
Marianna Barbieri, Matilde Doardo, Ilaria Fortunati, Anna Fortunato, Elisabetta Collini, Francesca Arcudi, Luka Ðorđević   +6 more
wiley   +1 more source

Chiral phase-transfer catalysis in the asymmetric α-heterofunctionalization of prochiral nucleophiles

Beilstein Journal of Organic Chemistry, 2017
Chiral phase-transfer catalysis is one of the major catalytic principles in asymmetric catalysis. A broad variety of different catalysts and their use for challenging applications have been reported over the last decades.
Johannes Schörgenhumer, Maximilian Tiffner, Mario Waser   +2 more
doaj   +1 more source

Composition and Resulting Band Alignment at the TiO2/InP Heterointerface: A Fundamental Study Combining Photoemission Spectroscopy and Theory

Advanced Functional Materials, EarlyView.
The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour, Muhammad Nawaz Qaisrani, Christian Höhn, Johannes Laurenz Wolf, Negin Mogharehabed, Jennifer Velazquez Rojas, Wolfram Jaegermann, Erich Runge, Roel van de Krol, Thomas Hannappel, Christian Dreßler, Agnieszka Paszuk   +11 more
wiley   +1 more source