Results 71 to 80 of about 735,868 (182)

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

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

Nitrogen Doped Carbon Nanotubes and Nanofibers for Green Hydrogen Production: Similarities in the Nature of Nitrogen Species, Metal–Nitrogen Interaction, and Catalytic Properties

Energies, 2019
The effect of nitrogen doped bamboo-like carbon nanotubes (N−CNTs) on the properties of supported platinum (0.2 and 1 wt %) catalysts in formic acid decomposition for hydrogen production was studied.
Olga Podyacheva, Alexander Lisitsyn, Lidiya Kibis, Andrei Boronin, Olga Stonkus, Vladimir Zaikovskii, Arina Suboch, Vladimir Sobolev, Valentin Parmon   +8 more
doaj   +1 more source

How the Chemical Properties of Polysaccharides Make It Possible to Design Various Types of Organic–Inorganic Composites for Catalytic Applications

Molecules
Recently, the use of plant-origin materials has become especially important due to the aggravation of environmental problems and the shortage and high cost of synthetic materials.
Sandugash Akhmetova, Alima Zharmagambetova, Eldar Talgatov, Assemgul Auyezkhanova, Makpal Malgazhdarova, Murat Zhurinov, Arlan Abilmagzhanov, Aigul Jumekeyeva, Alima Kenzheyeva   +8 more
doaj   +1 more source

Chiral restoration at finite T under the magnetic field with the meson-loop corrections

, 2011
We investigate the (partial) chiral restoration at finite temperature (T) under the strong external magnetic field B_0 of the SU(2) light-flavor QCD matter.
Kao, Chung-Wen, Nam, Seung-il
core   +1 more source

Hydrogen production by dry reforming of methane in a catalytic reactor with La niobate-based hydrogen separation membrane

Chimica Techno Acta
Methane dry reforming is a promising approach for hydrogen production due to the simultaneous utilization of two greenhouse gases, methane and carbon dioxide.
Nikita Eremeev, Dinara Altynbekova, Konstantin Valeev, Tamara Krieger, Arcady Ishchenko, Evgeny Suprun, Vladislav Sadykov, Yulia Bespalko   +7 more
doaj   +1 more source

Catalytic pyrolysis of impregnated biomass [PDF]

, 2005
An innovative way of catalysis was tested for its potential to reduce the amount of hydrocarbons produced during pyrolysis of oak wood. The experiments were carried out in a horizontal tubular reactor fed with a controlled flowrate of Nitrogen and ...
Blin, Joël, Broust, François, Bru, Kathy, Van de Steene, Laurent, Volle, Ghislaine   +4 more
core  

Origin of Electronic Modification of Platinum in a Pt₃V Alloy and Its Consequences for Propane Dehydrogenation Catalysis

, 2020
Stephen C. Purdy, Pushkar Ghanekar, Garrett M. Mitchell, A. Jeremy Kropf, Dmitry Zemlyanov, Yang Ren, Fabio H. Ribeiro, W. Nicholas Delgass, Jeffrey Greeley, Jeffrey T. Miller   +9 more
openalex   +2 more sources

Stereospecific Group Transfer Polymerization of Methyl Methacrylate with Lewis-Acid Catalysis—Formation of Highly Syndiotactic Poly(methyl methacrylate) [PDF]

, 2006
Koichi Ute, Hidetaka Ohnuma, Itaru Shimizu, Tatsuki Kitayama   +3 more
openalex   +1 more source

Production of chiral alcohols from racemic mixtures by integrated heterogeneous chemoenzymatic catalysis in fixed bed continuous operation

, 2020
J. M. Carceller, María Mifsud, María J. Climent, Sara Iborra, Avelino Corma   +4 more
openalex   +2 more sources