Hauv kev tshawb nrhiav pom, cov kws tshawb fawb tau nthuav tawm lub peev xwm ntawm qhov chaw jagged tshwm sim los ntawm cov kab mob tshuaj tua kab mob, raws li pom ntawm kab tis, los tawm tsam qhov kev hem thawj ntawm cov tshuaj tiv thaiv superbugs, nrog rau cov kab mob muaj zog.
Cov txheej txheem ib txwm ua haujlwm los ntawm cov kws kho mob los tiv thaiv kev kis kab mob nyob ib puag ncig titanium implants xws li cov pob qij txha lossis cov hniav hniav tau koom nrog gamut ntawm cov tshuaj tua kab mob, tshuaj, thiab tshuaj tua kab mob. Alas, cov kev coj ua no tau ua pov thawj tsis txaus hauv kev cuam tshuam cov tshuaj tua kab mob tiv thaiv kab mob, thiab qee zaum, tau ua rau tsis muaj kev tiv thaiv ntxiv.
Teb rau qhov kev sib tw nyuaj no, ib pab pawg ntawm lub siab zoo ntawm Royal Melbourne Institute of Technology (RMIT) tau ua ib qho kev hloov pauv hloov pauv-tus qauv zoo sib xws ntawm microspikes meticulously etched mus rau titanium cog thiab ntau qhov chaw. Qhov kev tsim qauv zoo nkauj no ua rau lub sijhawm tshiab ntawm kev tiv thaiv, ua rau cov tshuaj tsis tsim nyog thaum tiv thaiv kev tiv thaiv tsis tu ncua ntawm cov kab mob thiab cov fungi.
Muab lawv cov kev tsim tshiab rau qhov kev sim, pab pawg tau ua cov kev sim nruj kom paub tseeb tias qhov hloov kho titanium nto lub zog tsis muaj zog hauv kev tshem tawm ntau yam tshuaj tiv thaiv Candida, hom kab mob fungal. Cov kev tshawb pom zoo kawg nkaus ntawm lawv txoj kev kawm tam sim no tau nthuav tawm hauv phau ntawv xov xwm Advanced Materials Interfaces.
