Results 101 to 110 of about 464,312 (316)

Structural Changes of Mo/ZSM-5 Catalysts During the Methane Dehydroaromatization

Eurasian Chemico-Technological Journal, 2010
The structure changes of Mo/ZSM-5 catalysts with different Mo content (2 and 10 wt. % Mo) and Si/Al atomic ratio (17, 30 and 45) during the methane dehydroaromatization have been investigated by X-ray powder diffractometry, N2 adsorption and ...
Z. R. Ismagilov, E. V. Matus, I. Z. Ismagilov, M. A. Kerzhentsev, V. I. Zaikovskii, K. D. Dosumov, A. G. Mustafin   +6 more
doaj   +1 more source

High-speed flow with discontinuous surface catalysis [PDF]

, 2000
In a reacting gas flow both gas-phase chemical activity and surface catalysis can increase the rate of heat transfer from the gas to a solid surface. In particular, when there is a discontinuous change in the catalytic properties of the surface, there ...
Tutty, O.R., Roberts, G.T., Amaratunga, S.R.   +2 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

Perspectives on the Catalytic Processes for the Deep Valorization of Carbohydrates into Fuels and Chemicals

Molecules
The global depletion of fossil resources, combined with accelerating climate change and environmental concerns, is driving intensive research into alternative, sustainable sources of energy and raw materials.
Aigul T. Zamanbekova, Alima K. Zharmagambetova, Assemgul S. Auyezkhanova, Eldar T. Talgatov, Aigul I. Jumekeyeva, Sandugash N. Akhmetova, Alima M. Kenzheyeva   +6 more
doaj   +1 more source

Methane dry reforming over Ni catalysts supported on Ce–Zr oxides prepared by a route involving supercritical fluids

Open Chemistry, 2017
Ce0.5Zr0.5O2 mixed oxides were prepared in a flow reactor in supercritical isopropanol with acetylacetone as a complexing agent. Variation of the nature of the Zr salt and the temperature of synthesis affected the phase composition, morphology and ...
Smirnova Marina Yu., Bobin Aleksei S., Pavlova Svetlana N., Ishchenko Arcady V., Selivanova Aleksandra V., Kaichev Vasilii V., Cherepanova Svetlana V., Krieger Tamara A., Arapova Marina V., Roger Anne-Cecile, Adamski Andrzej, Sadykov Vladislav A.   +11 more
doaj   +1 more source

Catalysis Courses at Chalmers University of Technology in Sweden

, 2015
Education in the field of catalysis: state of the art and possible improvements; New educational programs in the field of catalysis; Emerging topics in the field of catalysis and their reflection in educational programs; New assessment methods in the ...
Skoglundh, Magnus,
core  

Progress in catalysis in China during 1982-2012: Theory and technological innovations

, 2013
The development of catalytic science and technology in China dates from the early 20th century. In the beginning, the efforts of our predecessors gave an initial period of steady development.
Lin Liwu, Xin Qin
core   +1 more source

EPR spectroscopy as a tool in homogeneous catalysis research [PDF]

, 2015
In the context of homogeneous catalysis, open-shell systems are often quite challenging to characterize. Nuclear magnetic resonance (NMR) spectroscopy is the most frequently applied tool to characterize organometallic compounds, but NMR spectra are ...
Christophe Rebreyend, Monalisa Goswami, Bas de Bruin, de Bruin, B., Chirila, A., Goswami, M., Rebreyend, C., Andrei Chirila   +7 more
core   +2 more sources

Cancer‐associated mutations in endometriosis reframe a benign disease through molecular oncology

Molecular Oncology, EarlyView.
This review aims to comprehensively analyse cancer‐associated somatic mutations (CAMs) present in endometriotic lesions, emphasizing their biological roles, spatial distribution and implications for translational applications in medicine. By contextualizing a benign state within a genomic framework, this analysis seeks to establish its value as a ...
Clarissa Mujacic, Maria Concetta Vitale, Rita Siino, Emilia Di Giovanni, Carla Ferrante Bannera, Enrico Di Marco, Andrea Gottardo, Tancredi Didier Bazan Russo, Nadia Barraco, Alessandro Perez, Valerio Gristina, Antonio Galvano, Giuseppe Badalamenti, Antonio Russo, Viviana Bazan, Lorena Incorvaia   +15 more
wiley   +1 more source

Biofilm-based biocatalysis for β-cyclodextrin production by the surface-display of β-cyclodextrin glycosyltransferase in Bacillus subtilis

Scientific Reports
β-cyclodextrin (β-CD) is an important cyclic oligosaccharide, which is widely applicated in foods, environmental protection, and cosmetics, primarily prepared from enzymatic synthesis in traditional industry.
Dan Wang, Sinan Wang, Wenjun Sun, Tianpeng Chen, Caice Liang, Pengpeng Yang, Qingguo Liu, Chunguang Zhao, Yong Chen   +8 more
doaj   +1 more source