Hiki iā Covid-19 ke ola ma nā ʻili keleawe?

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 ʻO ke keleawe ka mea antimicrobial maikaʻi loa no nā ʻili.

No nā kaukani makahiki, ma mua o ko lākou ʻike ʻana e pili ana i nā germs a i ʻole nā ​​maʻi maʻi, ua ʻike nā kānaka i nā mana disinfectant o ke keleawe.

ʻO ka hoʻohana mua ʻana i ke keleawe ma ke ʻano he mea pepehi maʻi mai ka Smith's Papyrus, ka palapala lapaʻau kahiko loa i ʻike ʻia ma ka mōʻaukala.

Mai ka makahiki 1,600 BC, ua hoʻohana ka Kina i nā ʻāpana keleawe i lāʻau lapaʻau e mālama ai i ka ʻeha o ka naʻau a me ka ʻōpū a me nā maʻi ʻōpū.

A mau ka mana keleawe. Ua nānā ka hui o Keevil i nā ala hao kahiko ma New York City's Grand Central Terminal i kekahi mau makahiki i hala. "Ke hana mau nei ke keleawe e like me ka lā i hoʻokomo ʻia ai ma mua o 100 mau makahiki i hala," wahi āna. "He lōʻihi kēia mea a ʻaʻole hele ka hopena anti-microbial."

Pehea ka hana pono?

Hāʻawi ka copper i ka mana pepehi hou. Loaʻa i ke keleawe he electron manuahi i loko o kona pūpū orbital o waho o nā electrons e komo maʻalahi i nā hopena oxidation-hōʻemi (ʻo ia hoʻi ka mea e hoʻokele maikaʻi ai i ka metala).

I ka pae ʻana o kahi microbe ma ke keleawe, hoʻopā nā ion i ka pathogen e like me ka hoʻouka kaua ʻana o nā missiles, e pale ana i ka hanu cell a me ke kuʻi ʻana i nā lua i ka membrane cell a i ʻole ka uhi viral a me ka hana ʻana i nā radical manuahi e hoʻolalelale i ka pepehi ʻana, ʻoi loa ma nā wahi maloʻo. ʻO ka mea nui loa, ʻimi nā ion a luku i ka DNA a me RNA i loko o kahi bacteria a i ʻole virus, e pale ana i nā hoʻololi e hana ai i nā lāʻau lapaʻau nui.

Hiki iā COVID-19 ke ola ma nā ʻili keleawe?

Ua ʻike ʻia kahi noiʻi hou ʻo SARS-CoV-2, ka maʻi maʻi no ka maʻi maʻi corona-virus, ʻaʻole ia e maʻi i ke keleawe i loko o 4 mau hola, ʻoiai hiki ke ola ma luna o nā ʻili plastik no 72 mau hola.

He waiwai antimicrobial ka Copper, ʻo ia hoʻi, hiki iā ia ke pepehi i nā microorganisms like bacteria a me nā maʻi. Eia naʻe, pono e hoʻopili ka microorganism me ke keleawe i mea e make ai. Ua kapa ʻia kēia he "pepehi hoʻopili."

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ʻO ka hoʻohana ʻana o ke keleawe antimicrobial:

ʻO kekahi o nā noi nui o ke keleawe ma nā halemai. ʻO nā mea ʻeleʻele loa i loko o kahi lumi haukapila - nā ala moe, nā pihi kelepona, nā lima noho, ka papa ʻaina, ka hoʻokomo ʻikepili, a me ka pou IV - a hoʻololi iā lākou me nā mea keleawe.

1

Ke hoʻohālikelikeʻia me nā lumi i hanaʻia me nā mea kahiko, he 83% ka emiʻana o ka ukana bacteria ma luna o nāʻili o nā lumi me nā mea keleawe. Hoʻohui ʻia, ua hoʻemi ʻia ka nui o nā maʻi maʻi e 58%.

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Hiki ke hoʻohana ʻia nā mea keleawe ma ke ʻano he antimicrobial surfaces i nā kula, nā ʻoihana meaʻai, nā keʻena hōkele, nā hale ʻaina, nā panakō a pēlā aku.


Ka manawa hoʻouna: Jul-08-2021