Results 91 to 100 of about 442,606 (272)

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

COMBUSTION OF MODEL AND REAL OIL SLUDGE IN A FLUIDIZED BED OF CATALYST

Известия Томского политехнического университета: Инжиниринг георесурсов, 2019
The relevance of the research is caused by generation of a huge amount of oil refinery waste (mainly oil sludge and acid tars). The development of technologies for processing such type of raw materials is an important area for many research teams ...
Yury V. Dubinin, Nikolay A. Yazykov, Alexander D. Simonov, Vadim A. Yakovlev   +3 more
doaj   +1 more source

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

FEBS Letters, EarlyView.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze, Stéphane Canaan, Alexandre Gouzy, Pierre Santucci   +3 more
wiley   +1 more source

Magnetic Catalysis in AdS4

, 2012
We study the formation of fermion condensates in Anti de Sitter space. In particular, we describe a novel version of magnetic catalysis that arises for fermions in asymptotically AdS4 geometries which cap off in the infra-red with a hard wall.
Albash T, Berkooz M, Bolognesi S Laia J Tong D Wong K, David Tong, Evans N, Filev V G, Filev V G, Filev V G, Filev V G, Gripaios B, Gubankova E, Klebanov I R, Laia J N Tong D, Porrati M, Preis F, Rattazzi R, Semenoff G W, Stefano Bolognesi, Witten E, Witten E   +19 more
core   +1 more source

Detection rate for ESR1 mutations is higher in circulating‐tumor‐cell‐derived genomic DNA than in paired plasma cell‐free DNA samples as revealed by ddPCR

Molecular Oncology, EarlyView.
Analysis of ESR1 mutations in plasma cell‐free DNA (cfDNA) is highly important for the selection of treatment in patients with breast cancer. Using multiplex‐ddPCR and identical blood draws, we investigated whether circulating tumor cells (CTCs) and cfDNA provide similar or complementary information for ESR1 mutations.
Stavroula Smilkou, Aliki Ntzifa, Victoria Tserpeli, Ioanna Balgkouranidou, Alkistis Papatheodoridi, Evangelia Razis, Helena Linardou, Christos Papadimitriou, Amanda Psyrri, Flora Zagouri, Stylianos Kakolyris, Evi Lianidou   +11 more
wiley   +1 more source

Inhibition of acyl‐CoA synthetase long‐chain isozymes decreases multiple myeloma cell proliferation and causes mitochondrial dysfunction

Molecular Oncology, EarlyView.
Triacsin C inhibition of the acyl‐CoA synthetase long chain (ACSL) family decreases multiple myeloma cell survival, proliferation, mitochondrial respiration, and membrane potential. Made with Biorender.com. Multiple myeloma (MM) is an incurable cancer of plasma cells with a 5‐year survival rate of 59%.
Connor S. Murphy, Heather Fairfield, Victoria E. DeMambro, Samaa Fadel, Carlos A. Gartner, Michelle Karam, Christian Potts, Princess Rodriguez, Ya‐Wei Qiang, Habib Hamidi, Xiangnan Guan, Calvin P. H. Vary, Michaela R. Reagan   +12 more
wiley   +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

MET variants with activating N‐lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation

Molecular Oncology, EarlyView.
MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin, Audrey Vinchent, Marie Fernandes, Isabelle Damour, Agathe Laratte, Rémi Tellier, Gabriella O. Estevam, Jean‐Pascal Meneboo, Céline Villenet, Clotilde Descarpentries, James S. Fraser, Martin Figeac, Alexis B. Cortot, Etienne Rouleau, David Tulasne   +14 more
wiley   +1 more source

Catalysis of proton decay in superstring theory [PDF]

, 1997
Theory of superstrings on Calabi-Yau manifolds is applied to investigate catalysis of proton decay.Comment: 5 pages ...
Malyuta, Yuri M.
core   +2 more sources

Inverse magnetic catalysis in field theory and gauge-gravity duality

, 2012
We investigate the surface of the chiral phase transition in the three-dimensional parameter space of temperature, baryon chemical potential and magnetic field in two different approaches, the field-theoretical Nambu-Jona-Lasinio (NJL) model and the ...
A. Kurkela, A. Rebhan, A. Rebhan, A. Rebhan, A. Rebhan, A.M. Clogston, B. Chatterjee, B.S. Chandrasekhar, C.V. Johnson, D. Ebert, D. Lai, D. Nickel, D.E. Kharzeev, D.E. Kharzeev, D.P. Menezes, E. Nakano, E. Witten, E.G. Thompson, E.V. Gorbar, E.V. Gorbar, E.V. Gorbar, F. Preis, F. Preis, G. Lifschytz, G. Policastro, G.N. Ferrari, G.S. Bali, I.E. Frolov, J. Bardeen, J. Bardeen, J. Erdmenger, J. Erdmenger, J.K. Boomsma, J.M. Maldacena, J.O. Andersen, J.S. Schwinger, K. Fukushima, K. Fukushima, K. Fukushima, K.G. Klimenko, K.G. Klimenko, L. McLerran, M. Brigante, M. Buballa, M. D’Elia, M.A. Metlitski, M.G. Alford, M.G. Alford, M.K. Volkov, N. Callebaut, N. Horigome, O. Aharony, O. Bergman, O. Bergman, O. Bergman, P. Kovtun, R.C. Duncan, S. Bolognesi, S.S. Avancini, Sh. Fayazbakhsh, Sh. Fayazbakhsh, T. Hatsuda, T. Inagaki, T. Sakai, T. Sakai, V. Schön, V. Skokov, V.G. Filev, V.G. Filev, V.G. Filev, V.P. Gusynin, V.P. Gusynin, V.P. Gusynin, V.P. Gusynin, V.P. Gusynin, Y. Aoki, Y. Aoki, Y. Nambu, Y. Nambu   +78 more
core   +1 more source