Daim ntawv thov

Antibacterial mechanism:

1. Lub peev xwm bactericidal ntawm nano-silver yog 100 npaug ntawm cov nyiaj zoo tib yam (qhov chaw ntawm nano-theem keeb yog loj dua), thiab cov kab mob bactericidal peb xaiv yog nano-silver-tooj ​​liab alloy caij (nyiaj-tooj ​​piv 3 : 1) tab sis nws yog ob zaug sai li nano-silver thiab muaj kev ua kom tsis muaj menyuam sai thiab muaj peev xwm tiv thaiv kab mob.Silver-tooj ​​liab alloys kuj tau ua tiav kev pom zoo kho mob ntawm kev tua kab mob.

2. Peb cov khoom nano-silver-tooj ​​liab thiab hardened resin yog yaj tag.Tom qab kho, lawv tau ntim nrog cov resin thiab kos rau hauv tag nrho cov resin.Txij li thaum pab pawg nano-nyiaj-tooj ​​liab tsis zoo, nws muaj zog antioxidant muaj peev xwm thiab nyiaj Cov tooj liab alloy nws tus kheej yog los tiv thaiv oxidation, txawm tias nws yog me ntsis oxidized, cov khoom yog sterilizing.Cov khoom ntxiv uas peb xaiv ua rau cov nyiaj thiab tooj liab nyuaj rau agglomerate, thiab cov nyiaj thiab tooj liab nanoparticles yog 7-20 nanometers.Tus nqi nruab nrab yog 15 nanometers, thiab txhua pawg nano-particle muaj kaum txhiab nyiaj thiab tooj liab.

3. Feem ntau, cov khoom siv nyiaj muaj peev xwm ua kom tsis muaj menyuam ntawm ib chav tsev ntawm 10 ppm, thiab peb tau ua kom muaj qhov siab txog li 500 ppm rau ntawm qhov chaw ntawm zaj duab xis kho cov resin.Cov pab pawg nyob rau saum npoo ntawm zaj duab xis txuas ntxiv tso cov nyiaj thiab tooj liab kom cuam tshuam nrog cov kab mob thiab cov kab mob.Tom qab cov nyiaj thiab tooj liab tshuaj nkag mus rau ntawm phab ntsa ntawm tes, lawv yuav hnov ​​​​mob nrog ribonucleic acid amino pawg thiab sulfur pawg ntawm tus kab mob thiab cov kab mob kom covalently hnov ​​​​mob nrog CL cov ntsiab lus uas muaj nyob rau hauv hws ntawm tes.Kev sib npaug (lub xeev ionic yog tsim los ntawm cov av noo ntawm huab cua thiab noo noo ntawm qhov chaw sib cuag, hws, thiab lwm yam).Tom qab cov phab ntsa tawg lawm, cov tshuaj hauv lub cell ntws tawm thiab tua cov kab mob.

4. Txhua pawg nano muaj kaum tawm txhiab nyiaj thiab tooj liab cov ntsiab lus uas tau tso tawm tsis tu ncua kom hnov ​​​​mob nrog kev tso tawm, uas txawv ntawm cov tshuaj phosphate bactericidal thaj chaw.Phosphate yog ib qho ntshiab ion nrog cov ntsiab lus tsawg ntawm cov kab mob bactericidal, thiab yuav tsis muaj tom qab qhov chaw tso tawm..Cov khoom ntawm cov nyiaj ions zoo tib yam zoo ib yam.Thiab thawj lub xeev yog tias lub xeev ionic tsis ruaj khov thiab yooj yim rau decompose.

5. Raws li qhov ua tau, tsis txhob ntxuav qhov chaw nrog cov tshuaj tua kab mob siab acid, txwv tsis pub cov nyiaj tooj liab hlau yuav raug ntxuav tawm.Feem ntau, kev ntxuav nrog dej huv thiab alkaline tej yam kev mob tsis muaj teeb meem, thiab kev daws teeb meem nrog cov ntsiab lus acid tsawg tsis yog teeb meem.

6. Kev ua kom tsis muaj menyuam ntev thiab ntev ntev, qhov saum npoo tuaj yeem ua tiav kev hnav tsis kam, khawb tsis kam thiab siab hydrophobicity.