I-antibacterial
Ngophuhliso lwesayensi kunye nobuchwepheshe kunye nokuphuculwa kwemigangatho yokuphila kwabantu, imfuno yabantu yezinto ezilwa ne-antibacterial kunye neemveliso ziya kuqhubeka zikhula.Ukuze kuphuculwe impilo yabantu, kuphuculwe indawo yokuhlala kunye nokusebenza, uphando kunye nokuphuhliswa kwezinto ezintsha, eziphezulu, ezingenayo ityhefu, izinto ezingenavumba kunye ne-antibacterial kunye nezixhobo ze-antibacterial ezihlala ixesha elide ziye zaba yindawo yophando lwangoku.Izinto zesiliva ze-antibacterial zineempawu zokusebenza okuphezulu, i-spectrum ebanzi, i-toxicity ephantsi, i-tasteless, indawo engangcolisi, ukhuseleko kunye nokukhuselwa kwendalo, njl., kwaye iba yinto yokuqala yokukhetha i-antibacterial agents.
Njenge-nanomaterial, i-nanosilver inefuthe lomthamo, umphumo we-surface, i-quantum size effect kunye ne-macroscopic quantum tunnel effect, kwaye inamandla amakhulu ophuhliso kunye nexabiso lesicelo kwiinkalo ze-superconductivity, i-photoelectricity, i-antibacterial, kunye ne-catalysis.
Iintlobo ezimbini zebhaktheriya, i-Escherichia coli kunye ne-Staphylococcus aureus, zikhethwe njengabameli bokubona umgangatho kunye nobuninzi beempawu ze-antibacterial ze-nano-silver colloid elungiselelwe.Iziphumo zovavanyo ziqinisekisile ukuba i-nano yesilivere ye-colloid eveliswa nguHongwu Nano ineempawu ezintle zokulwa ne-antibacterial bacterial bacterial Gram-negative, i-Gram-positive bacteria kunye ne-molds.Kwaye iipropathi ze-antibacterial zihlala zihleli.
Ukusetyenziswa okuphambili kwe-nano yesilivere ye-colloid ayiphelelanga kwezi zilandelayo:
Iyeza: i-antibacterial kunye ne-anti-infection, ukulungiswa kunye nokuvuselelwa kwezicubu;
I-Electronics: i-conductive coating, i-inki eqhubayo, i-chip packaging, i-electrode paste;
Iimfuno zemihla ngemihla: i-anti-static, i-anti-bacterial coating / film;
Izinto zeCatalytic: i-fuel cell catalyst, i-gas phase catalyst;
Izinto zokutshintsha ubushushu;izinto zokugquma i-electroplating.
Indawo yokuhlala esempilweni ibe yinjongo yabantu.Ngoko ke, ii-microorganisms zokusingqongileyo ezonakalisa impilo yabantu nazo zitsala umdla wabantu.Imisebenzi ye-Antibacterial
zisoloko zingumsebenzi obalulekileyo kubantu ukukhusela impilo yethu.Ngophuhliso lwesayensi kunye nobuchwepheshe, izixhobo ze-nano antibacterial zisetyenziswa ngokubanzi ekucoceni umoya, ukunyangwa kwamanzi amdaka,
iimveliso zeplastiki, iingubo zokwakha, impilo yezonyango kunye nezinye iinkalo.
Ukwahlula kwezinye zezinto ezisetyenziswa ngokuqhelekileyo nano antibacterial
1. Izinto ze-Metal nano antibacterial
I-nanoparticles yesilivere (kwifom yomgubo)
b.Silver nanoparticles dispersion(kwimo elulwelo)
c.I-nano yesilivere engenambala ecacileyo yokusasazeka (kwimo yolwelo)
I-2.I-Metal oxide nano izinto ezilwa ne-antibacterial
a.ZnO Zinc oxide nanoparticles
b.CuO Copper oxide nanoparticles
c.Cu2O Cupous oxide nanoparticles
d.TiO2 Titanium dioxide nanoparticles(photocatalysis)
3.I-Core-shell nanoparticles
Ag / TiO2 Nanoparticles, Ag / ZnO nanoparticles.etc
Ukusetyenziswa kwezixhobo ze-nano antibacterial
1. I-Nano antibacterial coating
Ukugquma kwe-antibacterial kunye ne-mildewproof, ukuhlanjululwa komoya kunye ne-antifouling yokuzicoca yokucoca yaphuhliswa ngokudibanisa izinto ezikhankanywe ngasentla ze-nano antibacterial kwi-coating, kunye nesiphumo esiphawulekayo sokucoca sifunyenwe.
2. Iiplastiki ze-antibacterial zeNano
Ukongezwa isixa esincinci sezinto ezilwa ne-antibacterial kunokunika iplastiki yexesha elide yokulwa neentsholongwane kunye ne-bactericidal ability.Plastic antibacterial material added isixa se-1% inokuba kwi-antibacterial yexesha elide kunye ne-antibacterial.
Ukusetyenziswa kweeplastiki ze-antibacterial ziquka izixhobo zokutya, unxibelelwano lwe-elektroniki, izixhobo zasekhaya, izinto zokwakha, izixhobo zeofisi, izinto zokudlala, ukhathalelo lwempilo, kunye neemveliso zasekhaya.
3. I-Nano antibacterial fibers
Ngenxa yokuba i-fiber inokuthatha ezininzi ze-microorganisms, ukuba iqondo lokushisa lifanelekile, i-microorganisms iya kuphindaphinda ngokukhawuleza, ngaloo ndlela ibangele umonakalo ohlukeneyo kumzimba womntu.
I-Textile fiberantibacterial likhonkco elibalulekileyo lokuqinisekisa impilo yabantu.
4. I-Nano antibacterial ceramics
Umphezulu we-antibacterial we-ceramic tableware uqondwa ngokudibanisa izinto ze-nano antibacterial.
5. Izinto zokwakha ze-Nano antibacterial
Izakhiwo zale mihla zinomoya olungileyo, ubushushu obunganelanga kunye nokungena komoya, kwaye iindonga zinokuba ngumbethe kwaye zifume, nto leyo ebonelela ngeemeko ezifanelekileyo zokuzala kunye nokwanda.
Ukusetyenziswa kwezinto zokwakha ezilwa ne-antibacterial, i-antibacterial coatings kunye nepeyinti ye-antibacterial inokunciphisa kakhulu izinga lokusinda kweebhaktheriya kumphezulu wefenitshala;
iindonga zangaphakathi kunye nomoya wangaphakathi, oyindlela esebenzayo yokunciphisa amathuba okusuleleka kwe-bacterial cross and infections.