Izixhobo ze-antibacterial ze-Nano luhlobo lwezixhobo ezintsha ezinezixhobo zokulwa ne-antibacterial.Emva kokuvela kwe-nanotechnology, i-antibacterial agents zilungiselelwe kwi-nano-scale antibacterial agents ngokusebenzisa iindlela ezithile kunye nobuchule, kwaye emva koko zilungiswe kunye nabathwali abathile be-antibacterial kwizinto eziphathekayo ezinezixhobo zokulwa ne-antibacterial.

Ukuhlelwa kwezinto ze-nano antibacterial

1. Izinto ze-Metal nano antibacterial

Iiion zetsimbi ezisetyenziswa kwi-inorganic nano antibacterial imathiriyeli yisilivere, ubhedu, i-zinc kunye nezinye ezikhuselekileyo kumzimba womntu.
I-Ag + inetyhefu kwiprokaryotes (iibhaktheriya) kwaye ayinayo imiphumo eyityhefu kwiiseli ze-eukaryotic.Ikhono layo lokulwa ne-antibacterial linamandla phakathi kweeyoni ezininzi zetsimbi ezinokusetyenziswa ngokukhuselekileyo.Nano isilivereinesiphumo esinamandla sokubulala kwiibhaktheriya ezahlukeneyo.Ngenxa yokungabi natyhefu, i-spectrum ebanzi kunye neempawu ezintle zokulwa ne-antibacterial, i-nano-based based inorganic antibacterial materials ngoku ilawula imathiriyeli ye-inorganic antibacterial kwaye isetyenziswa ngokubanzi kwiimveliso zonyango, iimpahla zasekhaya kunye nezixhobo zasekhaya.

2. Izinto ze-Photocatalytic nano antibacterial
Izinto ze-Photocatalytic nano antibacterial zibhekisela kwiklasi ye-semiconductor yezinto eziphilayo ezimelwe yi-nano-TiO2 (titanium dioxide nanoparticles), eneempawu zefotocatalytic, njenge nano-TiO2, ZnO(i-zinc oxide nanoparticles), WO3(i-tungsten oxide nanoparticles), ZrO2(zirconium dioxide nanoparticles), V2O3(vanadium oxide nanoparticles), SnO2(i-tin oxide nanoparticles, SiC(i-silicon carbide nanoparticles), kunye nemiqulu yazo.Ngokubhekiselele kwiinkqubo kunye nokusebenza kweendleko, i-nano-TiO2 ineenzuzo ezinkulu ngaphezu kwezinye izinto ezininzi ze-antibacterial photocatalytic: i-nano-TiO2 ayinakuchaphazela kuphela i-bacterial fecundity, kodwa iphinde ihlasele umaleko wangaphandle weeseli zebhaktheriya, ingene kwi-membrane yeseli, ithobe ngokupheleleyo iibhaktheriya, kunye nokuthintela ungcoliseko lwesibini olubangelwa yi-endotoxin.

3. Izinto ezilwa ne-antibacterial nano inorganic ezitshintshwe ngetyuwa ye-quaternary ammonium

Izinto ezinjalo ze-antibacterial zisetyenziswa ngokuqhelekileyo kwi-intercalated nano-antibacterial material montmorillonite, nano-antibacterial material nano-SiO2 particles (i-silicon dioxide nanoparticles) ngesakhiwo esimiliselweyo.Amasuntswana e-inorganic nano-SiO2 asetyenziswa njengesigaba se-doping kwiiplastiki, kwaye azifuduki lula kwaye zigqithiswe ngokusonga ngeplastiki, ukuze iplastiki ye-antibacterial ibe ne-antibacterial echanekileyo kunye nexesha elide.

4. Izinto ezidibeneyo ze-nano antibacterial
Okwangoku, izinto ezininzi ze-nano-antibacterial zisebenzisa i-nano-antibacterial material enye, enemida ethile.Ke ngoko, ukuyila kunye nokuphuhlisa uhlobo olutsha lwezixhobo zokulwa ne-antibacterial kunye nomsebenzi wokuvala inzala okhawulezayo kwaye osebenzayo uye waba lukhokelo olubalulekileyo kuphando lwangoku lokwandiswa kwe-nanotechnology.

Iinkalo zokusetyenziswa eziphambili ze-nano antibacterial materials
1. I-Nano antibacterial coating
2. Iplastiki ye-antibacterial ye-Nano
3. I-Nano antibacterial fiber
4. I-Nano antibacterial ceramics
5. Izinto zokwakha ze-Nano antibacterial

Izixhobo ze-antibacterial ze-Nano zineepropathi ezininzi ezigqwesileyo ezahlukeneyo kwizinto ezidibeneyo ze-macroscopic, ezifana nokumelana nobushushu obuphezulu, kulula ukuyisebenzisa, iipropati zekhemikhali ezizinzileyo, i-antibacterial spectrum ehlala ixesha elide kunye nokhuseleko, ukwenza izixhobo ze-nano antibacterial zisetyenziswe ngokubanzi kwizinto zokwakha, i-ceramics, i-anitary ware; impahla, iplastiki kunye nezinye iindawo ezininzi.Kukholelwa ukuba ngokunzulu kophando lwezenzululwazi, izixhobo ze-nano-antibacterial ziya kudlala indima ebalulekileyo kwiinkalo ezahlukeneyo ezifana neyeza, ukusetyenziswa kwansuku zonke, imboni yeekhemikhali kunye nezinto zokwakha.

 


Ixesha lokuposa: Mar-02-2021

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