Cupric oxide (CuO) nanowires were produced by the thermal oxidation of copper surfaces at temperatures up to 450 °C. Three different surfaces, namely a copper foil, evaporation-deposited copper, and an application-relevant sputtered copper film on Si...…
Copper oxide nanoparticles (CuONPs) have toxic effects against many microbes by generating reactive oxygen species that disrupt DNA and amino acid synthesis. It has been revealed that CuONPs have a high affinity to carboxyl and amine groups on the su...…
Nano copper powder dispersion strengthening copper alloy can improve the strength and hardness of the copper alloy, the softening temperature of copper alloy, and the conductivity and thermal conductivity of copper alloy.…
Nano-copper has superplastic elasticity, which can be elongated more than 50 times at room temperature without cracks.…
Nano metals have poor stability due to the introduction of a large number of grain boundaries. Generally speaking, the growth temperature of nanocrystalline grains is much lower than the recrystallization temperature of coarse crystals, and some nano…
uring the process of friction, the surface of the friction pair is formed into a self-lubricating and self-repairing film, which significantly improves the anti-friction performance of the friction pair. Nano copper powder is a potential hig…
GSH is the most abundant antioxidant in all compartments of the cell. Nu'n˜ez et al. proposed that there is a positive feedback loop between iron accumulation, low GSH, and oxidative stress. Iron accumulation causes to decrease in the level of GSH an...…
Oil futures tumbled more than $5 a barrel on news that the Biden administration is considering releasing about 1 million barrels a day from the U.S. Strategic Petroleum Reserve (SPR) for several months to cool surging crude prices.Brent crude futures…
With the release of iOS 15.2, Apple will begin to focus on the next major version, iOS 16. According to iPhonesoft, Apple plans to abandon support for iPhone 6s, iPhone 6s Plus, and the original iPhone SE. On the iPad side, it is said that…
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