An amazing possibility in the field of neurology is the ability to read nerve signals and spur the individual nerves of the body animals and humans for a long time.
Studies in the brain have found that this technique can be used to significantly increase production efficiency, and treatments for various diseases will follow. However, tungsten needles are currently too large in size and invasive, and cannot remain in the brain for a long time. Other technologies do not last long and lose the ability to connect well with brain cells.
Researchers from Case Western Reserve University in Ohio have developed a tiny wire similar to a yarn made from elastic carbon nanotubes. Their width is 1/100 of the width of a human hair, and is biocompatible for recording cerebral autonomic nervous system in vivo the main nerve electrical activity can last for several months.
Rhodium powder Rh≥99.95% Properties: silver-white metal, extremely hard, wear-resistant, also has considerable ductility Application: It can be used as raw material for electrical instrumentation, chemical industry and manufacture of precision alloys. Rhodium powder is based on the widespread use of ruthenium in the industrial industry. Since rhodium is a rare metal required by the industry, the industry price is slightly higher than that of general non-ferrous metals. Rhodium, one of the rare elements, has various uses. Rhodium can be used to make hydrogenation catalysts, thermocouples, platinum-rhodium alloys, etc. It is also often plated on searchlights and reflectors, and is also used as a polishing agent for gemstones. and electrical contact parts.
precious metal
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