Kugulitsa kwambiri 20nm Nano silver antibacterial/antimicrobial

Mafotokozedwe Akatundu

Nano siliva ufa, tinthu kukula 20nm, 50nm, 80nm, 100nm, .... imapezeka kwa makonda siliva ufa.

NanoSilver amadziwika bwino chifukwa cha antimicrobial properties. Itha kugwiritsidwa ntchito ngati antibacterial ndi mankhwala ophera tizilombo, ngakhale nthawi zina imapeza kugwiritsidwa ntchito kwa mankhwala a Edzi. Kuwonjezera pang'ono kwambiri ya nano siliva mu matrises osiyanasiyana inorganic kumapangitsa kuti zipangizo zothandiza kupha tizilombo toyambitsa matenda monga Escherichia Coli, Staphylococcus Aurous, etc.This tizilombo toyambitsa matenda alibe chidwi ndi pH zosiyanasiyana kapena makutidwe ndi okosijeni zinthu ndipo akhoza kuonedwa cholimba. Nthawi zina amapeza ntchito ngati chothandizira mankhwala komanso. Iwo akhoza kwambiri kusintha liwiro ndi mphamvu zosiyanasiyana zimachitikira mankhwala monga ethylene makutidwe ndi okosijeni.

Gawo lina lofunikira lomwe ma nanopaticles asiliva amapeza kugwiritsidwa ntchito ndi maphunziro achilengedwe monga ntchito zowunikira ma jini. Komanso ntchito zachipatala-zamankhwala ndi sayansi, nano silver ingagwiritsidwe ntchito pazinthu zapakhomo, monga makina ochapira, mafiriji, mpweya, zoseweretsa, zovala, zotengera zakudya, zotsukira etc. Zida zomanga ndi nyumba zimatha kukhala ndi antibacterial, corrosion resistance. katundu pogwiritsa ntchito nano siliva pa iwo.