Polished and antique brass make stylish cabinet pulls. However, polished brass needs to be recoated occasionally and antique ...

THE importance of copper ions in natural redox systems is well known. For example, the oxidation of diphenols by molecular oxygen occurs by way of a Cu(I) to Cu(II) oxidation in the diphenol oxidase.

Copper has many uses—in electrical wires, plumbing and even coins. With its abundance and relatively low price tag, copper has also long been used as a catalyst to speed up chemical reactions ...

Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States ...

Xiaoqiang Huang from Nanjing University has developed a novel non-natural dynamic kinetic oxidation system by integrating ... for asymmetric synthesis in green chemistry. More information: Beibei ...

A search and rescue operation is underway “in full force” at the Julong Copper and Polymetallic mine after the fall of a lift cage on Sunday, Zijin said in a statement to the Hong Kong stock ...

Mac Copper shares climbed before the bell after the miner agreed to be acquired by Harmony Gold Mining and its Australian subsidiary for $1.03 billion. The stock rose 17% to $11.90 in premarket ...

Right now, our farmers’ market offers abundant fresh greens and many types of lettuce. Lettuce salads make a light, ...

Hamilton police have arrested a man they say was found in a sewer in the midst of a suspected copper wire theft. The incident early Friday follows a similar attempted theft in the sewer earlier ...

After 154 years of digging at Morenci, all the easily recoverable copper has been mined. Left behind are towering piles of waste rock that hold nearly ten-million tons of the metal seen as ...

This was a blind discovery that was revealed after ... Green Monster Fault Zone, which is approximately thirty (30) kilometres in length and well known for containing a preponderance of copper ...