Results 211 to 220 of about 361,906 (268)

Screening for Oxidative Resistance

2004
Publisher Summary This chapter discusses the screening of amino acid for oxidative resistance. The oxidation of amino acid side chains in proteins has long been recognized as a primary pathway for functional inactivation. It is found that whether a protein drug targeted for intracellular action or an enzyme formulated into laundry detergent ...
Joel R, Cherry, Michael H, Lamsa
openaire   +2 more sources

Oxidation of Platinum Resistance Thermometers

AIP Conference Proceedings, 2003
PRTs were soaked at different temperatures, and the resulting changes caused by oxidation and the subsequent dissociation of the formed oxide were observed. Soaking below 400 °C initiated oxidation, in some platinum resistance thermometers (PRTs), and then their resistance steadily increased with increasing temperatures up to about 525 °C. When soaking
openaire   +2 more sources

Oxidation-Resistant Gold-55 Clusters

Science, 2002
Gold nanoparticles ranging in diameter from 1 to 8 nanometers were prepared on top of silicon wafers in order to study the size dependence of their oxidation behavior when exposed to atomic oxygen. X-ray photoelectron spectroscopy showed a maximum oxidation resistance for “magic-number” clusters containing 55 gold atoms.
Boyen, H., Kastle, G., Weigl, F., Koslowski, B., Dietrich, C., Ziemann, P., Spatz, J., Riethmuller, S., Hartmann, C., Moller, M., Schmid, G., Garnier, M., Oelhafen, P.   +12 more
openaire   +4 more sources

Oxidation resistance of biodiesel

Russian Journal of Applied Chemistry, 2017
Oxidation resistance of biodiesel synthesized by ester interchange of vegetable oil and animal fat triglycerides with methanol was studied. When stored under common conditions (in the dark at 20–25°С), the biodiesel is stable for no less than a year. However, the thermal oxidation resistance of biodiesel is low.
E. B. Shevchenko, A. M. Danilov, V. N. Kameneva   +2 more
openaire   +1 more source

Boric Oxide Deposition on Carbon Nanofibers for Oxidation Resistance

Journal of Nanoscience and Nanotechnology, 2013
The boric oxide deposition was performed to improve the oxidation resistivity of carbon nanofiber (CNF) from electrospinning at elevated temperatures. The stabilized electrospun polyacrylonitrile (PAN) nanofibers were coated with boric oxide, followed by heat treatment up to 1000, 1200, and 1400 degrees C in an inert nitrogen atmosphere.
Hyang Hoon, Chae, Bo-Hye, Kim, Kap Seung, Yang, Hee-Gweon, Woo   +3 more
openaire   +2 more sources

Design for Oxidation Resistance

1997
Abstract Alloys intended for use in high-temperature environments rely on the formation of a continuous, compact, slow-growing oxide layer for oxidation, and hot corrosion resistance. This article focuses on the issues related to high-temperature oxidation of superalloys used in gas turbine engine applications.
James L. Smialek, Charles A. Barrett, Jon C. Schaeffer   +2 more
openaire   +1 more source

Oxidative Resistance of Na/K-ATPase

Cellular and Molecular Neurobiology, 1999
1. Oxidative modification of Na/K-ATPase from brain and kidney has been studied. Brain enzyme has been found to be more sensitive than kidney enzyme to inhibition by both H2O2 and NaOCl. 2. The inhibition of Na/K-ATPase correlates well with the decrease in a number of SH groups, suggesting that the latter belong mainly to ATPase protein and are ...
E G, Kurella, O V, Tyulina, A A, Boldyrev   +2 more
openaire   +2 more sources

Oxidation Resistance of Reactive Atoms in Graphene

Nano Letters, 2012
We have found that reactive elements that are normally oxidized at room temperature are present as individual atoms or clusters on and in graphene. Oxygen is present in these samples but it is only detected in the thicker amorphous carbon layers present in the graphene specimens we have examined.
Matthew F, Chisholm, Gerd, Duscher, Wolfgang, Windl   +2 more
openaire   +2 more sources

Resistive Switching Effect in Titanium Oxides

Journal of Nanoscience and Nanotechnology, 2014
Resistive switching (RS) phenomena have been vigorously investigated in a large variety of materials and highlighted for its preeminent potential for the future nonvolatile semiconductor memory applications or reconfigurable logic circuits. Among the various resistive switching materials, the binary metal oxides demonstrate more advantageous for micro-
Zhensen, Tang, Yaqing, Chi, Liang, Fang, Rulin, Liu, Xun, Yi   +4 more
openaire   +2 more sources

Improvement of oxidation resistance of Nb–Ti–Si based alloys with additions of Al, Cr and B at different temperatures

Progress in Natural Science: Materials International, 2021
Lina Jia, Hu Zhang, Guangxin Sun
exaly