Nhasi isu tinoda kugovana zvimwe zvinobata antibacterial shandisa nanharticles zvinhu sezviri pazasi:

1. Sirivheri nano sirivha

Antibacterial nheyo yeNano Silver zvinhu

(1). Chinja chirevo cheiyo sero metrane. Kurapa mabhakitiriya ne nano sirivheri kunogona kuchinja kufararira kwesero membrane, zvichitungamira kurasikirwa kwezvakawanda zvinovaka muviri uye metabolites, uye pakupedzisira rufu;

(2). Siliva ion inokuvadza Dna

(3). Kuderedza dehydrogease basa.

(4). Oxidative kushushikana. Sirivha nano sirivha inogona kumisikidza masero ekugadzira marosi, ayo anoenderera mberi achideredza zvirimo zveCoenyme II (Nadph) oxidase (DPH), inotungamira kurufu rwesero.

Zvigadzirwa zvine chekuita: Nano Sirivha poda, mavara mavara sirivha antibacterial mvura, transparent sirivha antibacterial mvura

2.NANO Zinc oxide 

Kune maviri antibacterial mechanisms ye nano-zinc oxide zno:

(1). Photocatalytic antibacterial mechanism. Ndokunge, nano-zinc oxide inogona kuora zvisizvo zvisina kufanira emagetsi emvura nemvura Iyo inoshingaira oksijeni, uye iyo oxidize ine akasiyana-siyana ehutachiona, nekudaro achiuraya mabhakitiriya.

(2). Iyo antibacterial mechanism yesimbi ion yekupararira ndeyekuti zinc ion ichasunungurwa zvishoma nezvishoma. Kana zvasvika pakubatana nebhakitiriya, ichasanganisa neyekudzvinyirira inoshanda muBactia kuti iite isingaite, nekudaro kuuraya mabhakitiriya.

3. Nano titanium oxide

Nano-titanium dioxide inodaira mabhakitiriya ari pasi pechiitiko chePhotera kuti uzadzise antibacterial. Sezvo magetsi emagetsi eNano-titanide dioxide anoonekwa neyekuzara yeTio2 Valence Bhandi uye mugadziriro yemvura, kunyanya yeTitrapiolet riys, apo iyo emagetsi mashandiro anosvika kana anopfuura bhendi rayo. Unogona nguva. Electrons inogona kufara kubva kuValence Band kune conduction bhendi, uye maburi anoenderana anogadzirwa muValence Band, kureva kuti, emagetsi uye gomba vaviri vaviri vanogadzirwa. Pasi pechiitiko chemunda wemagetsi, maElekitori nemakomba akapatsanurwa uye anotama kunzvimbo dzakasiyana pane zvimedu zvemukati. Dzakateedzana dzekuita dzinoitika. Iyo oksijeni yakabatirirwa pamusoro peTio2 adsorbs uye misungo yemagetsi kuumba o2, uye iyo yakagadzirwa superoxide anion radicals gadziriso (oxidize) nezvinhu zvakawanda zveganda. Panguva imwecheteyo, inogona kuita neiyo organic zvine basa mubhakitiriya kuti igadzire CO2 uye H2O; Ipo makomba oxidize the oh uye h2o adsorbed pane iyo yeTio2 too OH, · oa ine maitiro matsva emahara, anokonzeresa cheni, uye pakupedzisira anokonzera mabhakitiriya ekurasa.

4. Nan mhangura,Nano Copper oxide, Nuano munyunde oxide

Iyo inobhadharwa nemhengasi yemhangura uye isina kunaka bhakitirakiti inobhadharwa NaneopArtia kuburikidza neyekuchengetera mari yekukwereta, uye ichikonzera madziro echitokisi kuti abvise uye iyo cell fluid kuyerera. Kufa kwehutachiona; Iyo nano-yemhangura zvikamu zvinopinda muchitokisi panguva imwe chete chinogona kusangana neProtein enzymes mumasero emabhachigaro, kuitira kuti ma enzymes akaomeswa uye nekudaro achiuraya mabhakitiriya.

Vaviri vekutanga mhangura uye makomputa emhangura vane antibacterial zvivakwa, kutaura zvazviri, ivo vese version ion mukushayiwa.

Izvo zvidiki zvidiki izvo size size, zvirinani iyo antibacterial maitiro maererano nezvinhu zveAntibacterial, ndeipi idiki saizi mhedzisiro.

5.Grafhene

Iyo antibacterial chiitiko cheGrefene zvinhu zvinonyanya kusanganisira mana michina:

(1). Panyarara punctal kana "nano banga" kucheka mechanism;

(2). Mabhakitiriya / membrane kuparadza kunokonzerwa ne oxidative kushushikana;

(3). Transmemmmbrane kutakura block uye / kana bhajeti yekuwedzera blow block inokonzerwa nekucheka;

(4). Iyo mendani yemamini haina kugadzikana nekuisa uye kuparadza iyo sero membrane zvinyorwa.

Maererano nezvinhu zvakasiyana zvekutaurirana zveGriphene zvinhu uye mabhakitiriya, zvakataurwa pamusoro apa maitiro anokonzera kuparadzwa kwakazara kwesero menduru