Results 61 to 70 of about 61,020 (334)

Cerium oxide nanoparticles inhibit lipopolysaccharide induced MAP kinase/NF-kB mediated severe sepsis

Data in Brief, 2015
The life threatening disease of sepsis is associated with high mortality. Septic patient survivability with currently available treatments has failed to improve.
Vellaisamy Selvaraj, Niraj Nepal, Steven Rogers, Nandini D.P.K. Manne, Ravikumar Arvapalli, Kevin M. Rice, Shinichi Asano, Erin Fankenhanel, J.Y. Ma, Tolou Shokuhfar, Mani Maheshwari, Eric R. Blough   +11 more
doaj   +1 more source

Electrochemical studies of capacitance in cerium oxide thin films and its relationship to anionic and electronic defect densities [PDF]

, 2009
Small polaron carrier density in epitaxial, doped CeO_2 thin films under low oxygen partial pressure was determined from electrochemically-measured capacitance after accounting for interfacial effects and shown to agree well with bulk ...
Chueh, William C., Haile, Sossina M.
core   +2 more sources

Engineered ETS1‐Nanoconjugate Restores Immune Homeostasis through Dual Immune‐Vascular Modulation in Relapsing and Progressive Multiple Sclerosis

Advanced Healthcare Materials, EarlyView.
The biomimetic nanoplatform IMNP (ETS1 pDNA/PBAE@ITP‐MM) undergoes targeted disassembly at inflammatory vascular sites to release the ETS1 plasmid (pETS1). This release initiates a cascade of effects that inhibit pathogenic pathways and support immune homeostasis. (Abbreviations: EndMT, endothelial‐to‐mesenchymal transition; EC, endothelial cell; TC, T
Feng Zhang, Si‐Bo Yang, Yan Luo, Xiao‐Di Sun, Bo‐Hao Chang, Da‐Qiang Zhou, Jun‐Jie Jiang, Ya‐Nan Li, Jie‐Hong Wu, Hui‐Juan Jin, Hang Yang, Hang Hu, Yi‐Fan Zhou, Bo Hu   +13 more
wiley   +1 more source

Preparation of Cerium Oxide via Microwave Heating: Research on Effect of Temperature Field on Particles

Crystals, 2022
Micro–nano cerium oxide particles with regular morphology and good dispersity have been widely used in polishing and other industrial fields. Microwave heating is an effective, controllable and green heating technology.
Chao Lv, Hong-Xin Yin, Yan-Long Liu, Xu-Xin Chen, Ming-He Sun, Hong-Liang Zhao   +5 more
doaj   +1 more source

Influence of Potassium Doping on the Activity and the Sulfur Poisoning Resistance of Soot Oxidation Catalysts [PDF]

, 2018
Soot oxidation on potassium nitrate impregnated cerium oxide and manganese cerium mixed oxide was investigated using TG-FTIR. It was found, that potassium nitrate promotes the soot oxidation by enhancing the contact between the soot and the catalyst, as ...
Kröcher, Oliver, Tikhomirov, Kirill, Wokaun, Alexander   +2 more
core  

Tetravalent doping of CeO2 : the impact of valence electron character on group IV dopant influence [PDF]

, 2013
Fluorite CeO2 doped with group IV elements is studied within the density functional theory (DFT) and DFT + U framework. Concentration-dependent formation energies are calculated for Ce(1-x)Z(x)O(2) (Z = C, Si, Ge, Sn, Pb, Ti, Zr, Hf) with 0
Bultinck, Patrick, Cottenier, Stefaan, Van Driessche, Isabel, Van Speybroeck, Veronique, Vanpoucke, Danny   +4 more
core   +3 more sources

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Aluminium-Nano Ceria-Fly Ash Hybrid Composite Prepared by High Energy Milling [PDF]

JES: Journal of Engineering Sciences
The research work introduces a novel dual-reinforcement aluminium matrix hybrid composite prepared by powder metallurgy route. The aluminium matrix hybrid composites were prepared using nanosize cerium oxide (0.5, 1, and 1.5 wt.%) and fly ash (5 and 10 ...
PALAK DESAI, Chinmay Desai, Bharati Rehani   +2 more
doaj   +1 more source

Charge Distribution Near Oxygen Vacancies in Reduced Ceria

, 2009
Understanding the electronic charge distribution around oxygen vacancies in transition metal and rare earth oxides is a scientific challenge of considerable technological importance.
McKenzie, Ross H., Shoko, E., Smith, M. F.   +2 more
core   +1 more source

Development of new processes to protect zinc against corrosion, suitable for on-site use [PDF]

, 2011
Protection against corrosion of metals is well known as an important issue in numerous fields. In all cases, the improvement of durability of these metals has to be connected to the development of environmentally friendly processes.
Ansart, Florence, Dumont, Kevin, Lenormand, Pascal, Manov, Stéphan, Meiffren, Vincent   +4 more
core   +2 more sources