ʻO ke keleawe ka mea antimicrobial maikaʻi loa no nā ʻili.
No nā makahiki he mau makahiki, ma mua o ko lākou ʻike ʻana e pili ana i nā germs a i ʻole nā viruses, ua ʻike ka poʻe 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 ʻeha.
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 kahi electron manuahi i loko o kona pūpū orbital o waho o nā electrons e komo maʻalahi i nā hopena hoʻoemi hoʻemi ʻana (ʻo ia hoʻi ka mea e hoʻokele maikaʻi ai ka metala).
I ka pae ʻana o kahi microbe i ke keleawe, hoʻopau 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 ma ka membrane cell a i ʻole ka uhi viral a hana 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 hoʻopau i ka DNA a me RNA i loko o kahi bacteria a i ʻole virus, e pale ana i nā mutation 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 e pili ana i 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 ʻo "pepehi kanaka."
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.
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%.
Hiki ke hoʻohana ʻia nā mea keleawe e like me nā antimicrobial surfaces i nā kula, nā ʻoihana meaʻai, nā hale keʻena, nā hale ʻaina, nā panakō a pēlā aku.
Ka manawa hoʻouna: Jul-08-2021