Njengomsebenzi omtsha owenziwe ngezinto ezininzi, i-magnesium oxide inethemba lokusetyenziswa ngokubanzi kwiinkalo ezininzi, kunye nokutshatyalaliswa kwendawo yokuhlala yabantu, iibhaktheriya ezintsha kunye neentsholongwane zivela, abantu bafuna ngokukhawuleza izinto ezintsha ezilwa ne-antibacterial, i-nanomagnesium oxide kwintsimi ye-antibacterial show ekhangayo iinzuzo ezizodwa.
Uphando lubonisa ukuba i-concentration ephezulu kunye ne-ion ephezulu ye-oksijini esebenzayo ekhoyo kumphezulu we-nano-magnesium oxide ine-oxidation eyomeleleyo, enokuthi itshabalalise ubume be-peptide bond yodonga lwe-cell membrane yebhaktheriya, ngaloo ndlela ibulala ibhaktheriya ngokukhawuleza.
Ukongezelela, i-nano-magnesium oxide particles inokuvelisa i-adsorption eyonakalisayo, enokuthi itshabalalise i-membrane yeeseli zebhaktheriya. Umatshini onjalo wokulwa neebhaktheriya unokoyisa ukunqongophala kwemitha ye-uv yee-antimicrobial agents zesilivere ezifuna ii-antimicrobials ezicothayo, ezitshintsha umbala kunye ne-titanium dioxide.
Injongo yolu phononongo kuphononongo lwe-nano-magnesium hydroxide elungiselelwe yinkqubo yenqanaba lolwelo lwemvula njengomzimba ohamba phambili, kunye nophononongo lwe-nano-magnesium oxide calcination kwiipropathi ze-antibacterial yi-nano-magnesium hydroxide calcin.
Ukucoceka kwe-magnesium oxide elungiselelwe yile nkqubo inokufikelela ngaphezu kwe-99.6%, ubungakanani besuntswana eliqhelekileyo lingaphantsi kwama-nanometers angama-40, ubungakanani besuntswana busasazwa ngokulinganayo, kulula ukusabalalisa, izinga lokulwa ne-antibacterial ye-E. coli kunye ne-Staphylococcus aureus ifikelela ngaphezu kwe-99.9%, kwaye inoluhlu olubanzi lwe-antibacterial field-spectrum kwi-antibacterial field.
Izicelo kwintsimi yeengubo
Ngengubo njengomphathi, ngokongeza i-2% -5% ye-nano-magnesium oxide, ukuphucula i-anti-bacterial, i-flame retardant, i-hydrophobic coating.
Izicelo kwintsimi yeeplastiki
Ngokongeza i-nanomagnesium oxide kwiiplastiki, izinga lokulwa ne-antibacterial yeemveliso zeplastiki kunye namandla eplastiki anokuphuculwa.
Ukusetyenziswa kwiikeramics
Ngokutshizwa komphezulu we-ceramic, i-sintered, iphucula i-flatness kunye neempawu ze-antibacterial ze-ceramic surface.
Izicelo kwintsimi yeempahla
Ngokongezwa kwe-nanomagnesium oxide kwifayibha yelaphu, i-retardant yomlilo, i-antibacterial, i-hydrophobic kunye nokumelana nokunxiba kwelaphu kunokuphuculwa, okunokusombulula ingxaki yokukhukuliseka kwebhaktiriya kunye nebala. Isetyenziswa kakhulu kwibala lempahla yasemkhosini neyasekuhlaleni.
Ukuqukumbela
Okwangoku, siqale kade kuphando ngezinto ezilwa ne-antibacterial, kodwa ukusetyenziswa kophando kunye nophuhliso kusekwinqanaba lokuqala, emva kweYurophu kunye ne-United States kunye neJapan kunye namanye amazwe, i-nano-magnesium oxide ekusebenzeni okugqwesileyo kweepropathi ze-antibacterial, iya kuba yinto entsha ethandwayo yokulwa ne-antibacterial, kuba izixhobo zaseTshayina ezichasene nebhaktiriya kwintsimi yekona yokugqithisa inika into efanelekileyo.