Results 81 to 90 of about 24,483 (311)

The Liquid Phase Catalytic Hydrogenation of the Furfural to Furfuryl Alcohol

Chemical Engineering Transactions, 2018
The results of the study of palladium catalysts in the selective hydrogenation of furfural to furfural alcohol are presented. A comparison of the properties of palladium catalytic systems prepared on different supports (aluminium oxide, hypercrosslinked ...
Kseniya Salnikova, Valentina Matveeva, Alexey Bykov, Galina Demidenko, Irina Shkileva, Esther Sulman   +5 more
doaj   +1 more source

Co2FeGe Heusler Alloy Nanoparticle Catalysts for Propyne Hydrogenation and Ammonia Decomposition

ChemistryOpen, 2023
Heusler alloys (X2YZ) can be a candidate for new catalysts as well as other intermetallic compounds. We previously found good catalytic properties of Co2FeGe for selective hydrogenation of alkynes and developed nanoparticles of Co2FeGe supported on SiO2.
Dr. Takayuki Kojima, Yuki Nakaya, Souta Tate, Prof. Dr. Satoshi Kameoka, Prof. Dr. Shinya Furukawa   +4 more
doaj   +1 more source

Synthesis of Co-Sn intermetallic nanocatalysts toward selective hydrogenation of citral

, 2016
In this work, three supported Co-Sn intermetallic compound (IMC) catalysts (Co2.9Sn2, CoSn and CoSn2) with a particle size of similar to 20 nm were prepared via a facile hydrotalcite approach, and their catalytic performances were evaluated in the ...
Zhang, Shitong, Wei, Min, Shi, Shuxian, Yang, Yusen, Li, Changming, Zhou, Junyao, Chen, Yudi   +6 more
core   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Developments in the hydrogenation of challenging substrates utilising transition metal complexes

, 2014
This thesis describes the developments of new protocols for the hydrogenation of challenging substrates. Three specific substrates were highlighted for study after an initial review of the literature; benzofurans, esters and bulky ketones.
Ian Carpenter, Carpenter, Ian
core  

Unlocking the catalytic potential of heterogeneous nonprecious metals for selective hydrogenation reactions

Selective hydrogenation has been employed extensively to produce value-added chemicals and fuels, greatly alleviating the problems of fossil resources and green synthesis.
Long, Ran, Zhao, Huijun, Dai, Yitao, Chen, Guangyu, Gong, Wanbing, Ma, Jun, Xiong, Yujie   +6 more
core   +1 more source

Graphene Encapsulated Ni@N/C Catalyst for Highly Selec- tive Semi-hydrogenation of Terminal Alkynes

, 2021
Although precious transition metals such as palladium, platinum, and iridium have been widely used in hydro- genation reactions, the earth-abundant transition metal-catalyzed highly selective semi-hydrogenation of alkynes, especially terminal alkynes to ...
Jianguo, liu, Longlong, Ma, Jiangmin, Sun, Shanshan, Lin   +3 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

RuAl2O3—ZrO2—NiOcordierite monolithic catalysts for selective hydrogenation of benzene

, 2013
RuAl2O3—ZrO2—NiOcordierite monolithic catalysts for selective hydrogenation of ...
王铭浩, 苏宏久, 王树东, 周谨
core