Results 81 to 90 of about 3,811,701 (363)

Study on the piezoresistivity of Cr-doped V2O3 thin film for MEMS sensor applications

Microsystems & Nanoengineering
Cr-doped V2O3 thin film shows a huge resistivity change with controlled epitaxial strain at room temperature as a result of a gradual Mott metal-insulator phase transition with strain.
Michiel Gidts, Wei-Fan Hsu, Maria Recaman Payo, Shaswat Kushwaha, Frederik Ceyssens, Dominiek Reynaerts, Jean-Pierre Locquet, Michael Kraft, Chen Wang   +8 more
doaj   +1 more source

High-entropy fluorite oxides

Journal of the European Ceramic Society, 2018
Eleven fluorite oxides with five principal cations (in addition to a four-principal-cation (Hf0.25Zr0.25Ce0.25Y0.25)O2-δ as a start point and baseline) were fabricated via high-energy ball milling, spark plasma sintering, and annealing in air.
Joshua Gild, M. Samiee, Jeffrey L. Braun, Tyler J. Harrington, Heidy Vega, P. Hopkins, K. Vecchio, Jian Luo   +7 more
semanticscholar   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Corrosion Protection of Al/Au/ZnO Anode for Hybrid Cell Application

Membranes, 2015
Effective protection of power sources from corrosion is critical in the development of abiotic fuel cells, biofuel cells, hybrid cells and biobateries for implantable bioelectronics.
Gymama Slaughter, Brian Stevens
doaj   +1 more source

Mesoporous crystalline metal oxides

, 2009
Mesoporous monocrystalline metal oxides (e.g. Co₃O₄, Cr₂O₃, NiO, CeO₂, In₂O₃ and WO₃) templated by SBA-15 or KIT-6 were synthesised successfully by using a simple solvent-free approach, the so-called solid-liquid method, which was the principal ...
Yue, Wenbo
core  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Towards a mechanistic understanding of carbon stabilization in manganese oxides [PDF]

, 2015
Minerals stabilize organic carbon (OC) in sediments, thereby directly affecting global climate at multiple scales, but how they do it is far from understood.
Gray, N, Johnson, K.L., Purvis, G, Wagner, T, Lopez-Capel, E, Greenwell, C., Wagner, T., Peacock, C, Bowen, L, Finlay, N.C., Lopez-Capel, E., Worrall, F., Worrall, F, Ojeda, J., Bowen, L., März, C., Greenwell, C, Robertson, S.R., Peacock, C.L., Johnson, K, Peacock, CL, Jesus Ojeda Ledo, Worral, F, Ojeda, J, Finlay, N, Gray, N.D., Purvis, G., Robertson, S, März, C   +28 more
core   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Mild and Efficient Flavin-Catalyzed H₂O₂ Oxidation of Tertiary Amines to Amine N-Oxides

, 2016
A mild and highly effective H2O2 oxidation of tertiary amines has been developed by the use of flavin catalysis. Eight aliphatic amines were oxidized to their corresponding N-oxides in fast and selective reactions.
Katarina Bergstad (3007674), Jan-E. Bäckvall (2466835)   +1 more
core   +2 more sources

Catalyst-free direct difunctionalization of alkenes with H-phosphine oxides and dioxygen: a facile and green approach to beta-hydroxyphosphine oxides

, 2016
A simple and catalyst-free method has been developed for the construction of 6-hydroxyphosphine oxides through direct difunctionalization of alkenes with H-phosphine oxides and dioxygen under mild conditions.
Wei, W (reprint author), Qufu Normal Univ, Sch Chem & Chem Engn, Key Lab Life Organ Anal, Qufu 273165, Shandong, Peoples R China., Ji, JX, Zhang, Q, Hu, DY, Li, MS, Zhang, Q (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China., Cheng, M, Wei, W, Zhong, WW   +8 more
core   +1 more source