The research group led by Profs. BAO Xinhe and YANG Fan from Dalian Institute of Chemical Physics of the Chinese Academy of Sciences discovered that oxide nanostructures (NSs) with a diameter below ...

To probe the nature of metal-catalysed processes and to design better metal-based catalysts, atomic scale understanding of catalytic processes is highly desirable. Here we use aberration-corrected ...

The appearance of free oxygen in the Earth’s atmosphere led to the Great Oxidation Event. This was triggered by cyanobacteria producing the oxygen which developed into multicellular forms as early as ...

(a) Unoxidized cracks in SOAC@BN f /SiBN under oxygen atmosphere, (b) Initial oxidation structure of SOAC@BN f /SiBN fibers under oxygen atmosphere, (c) Microscopic dynamic process of the ...

Presented at the 2011 International Conference on Hot Isostatic Pressing Kobe, Japan, 12-14 April 2011. Three kinds of TiN porous ceramics with different relative density (SN1: 87 %; SN2: 66 %; SN3: ...

A number of novel concepts to achieve high methane conversion and high selectivity to partial oxidation products will be employed. First, is the use of A+O2/AO system as an oxygen shuttle between O2 ...

Bacteria possess an ingenious mechanism for preventing oxygen from harming the building blocks of the cell, according to new research. Bacteria possess an ingenious mechanism for preventing oxygen ...

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Many different mechanisms have been suggested for the oxidative lipid fragmentations that produce biologically active aldehydes such as 4-hydroxynon-2-enal (HNE), oxononanoyl phosphatidylcholine ...

High-dose ascorbic acid (AA) is an anti-carcinogenic, minimally toxic, metabolic therapy that targets tumor cell metabolism via an oxidative stress (OxS) mechanism. At pharmacological levels (achieved ...

This is a preview. Log in through your library . Abstract During an investigation of the resistance of rice (Oryza sativa L.) to ferrous iron toxicity in waterlogged soil, rice plants were grown in an ...