no touch keychain and door opener The principle of antibacterial brass material

The brass material of no touch keychain and door opener is antibacterial and helps reduce the spread of bacteria. It also performs some daily tasks such as elevator buttons, payment buttons in stores and gas stations, and opening doors in public places.

no touch keychain and door opener The principle of antibacterial brass material:

First, the direct interaction between the copper surface and the bacterial outer membrane ruptures the bacterial outer membrane; then the copper surface acts on the holes in the bacterial outer membrane, causing cells to lose necessary nutrients and water, and to shrink them. The outer membrane of all cells, including single-celled organisms like bacteria, has a stable microcurrent, usually called "membrane potential." To be precise, it is the voltage difference between the inside and outside of the cell. It is likely that a short circuit occurs on the cell membrane when the bacteria and the copper surface come into contact, which weakens the cell membrane and creates holes.

Another way to create holes in bacterial cell membranes is local oxidation and rust. This occurs when a single copper index or copper ions are released from the copper surface and hit the cell membrane (protein or fatty acid). If it is an aerobic impact, we call it "oxidative damage" or "rust". Since the main protection of the cell (the outer membrane) has been breached, the flow of copper ions can enter the cell unimpeded. Some important processes inside the cell are destroyed. Copper really controls the inside of cells and hinders the new metabolism of cells (such as the biochemical reactions necessary for life). The metabolic reaction is driven by enzymes, and when excess copper is combined with this enzyme, they will lose their activity. The bacteria will not be able to breathe, eat, digest and produce energy. Therefore, copper can kill 99% of the bacteria on its surface including Staphylococcus aureus and Escherichia coli within two hours, and has a good antibacterial effect.

Dongguan Zhenming Hardware & Plastic Technology Co., Ltd. produces colorful no touch keychain and door opener, with high fashion sense and beautiful face value, and safe and hygienic materials.

 Zhenming mainly producing eyelet、buckle、puller 、nameplate、aglet、carabiner、snap hook、metal buckle、button、shoelace、keychain、no touch keychain and door opener.

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