Imiti igabanya ubukana bwa polyurea hamwe nisi idasanzwe

Imiti igabanya ubukana bwa polyurea hamwe na gake ya Nano-Zinc Oxide

Inkomoko: AZO MATERIALSTIcyorezo cya Covid-19 cyerekanye ko hakenewe byihutirwa imiti igabanya ubukana bwa virusi na mikorobe ku buso rusange hamwe n’ubuvuzi.Ubushakashatsi buherutse gusohoka mu Kwakira 2021 mu kinyamakuru Microbial Biotechnology bwerekanye ko nano-Zinc oxyde yihuse yiteguye kwambika polyurea ishaka gukemura iki kibazo. Gukenera Isuku Isuku Nkuko bigaragazwa n’indwara nyinshi z’indwara zanduza, ubuso ni isoko y’indwara. kwanduza.Gukenera cyane imiti yihuse, ikora neza, kandi idafite uburozi hamwe na anticicrobial na antiviral coater yateje ubushakashatsi bushya mubijyanye na biotechnologiya, chimie yinganda, nibikoresho bya siyansi. kandi wice ibinyabuzima na mikorobe iyo uhuye.Zibuza gukura kwa mikorobe binyuze mu guhagarika ingirabuzimafatizo.Batezimbere kandi imiterere yubuso, nko kurwanya ruswa no kuramba. Nkuko bigaragazwa n’ikigo cy’ibihugu by’i Burayi gishinzwe kurwanya no gukumira indwara, abantu miliyoni 4 (hafi kabiri y’abatuye New Mexico) ku isi ku mwaka bandura indwara ziterwa n’ubuzima.Ibi bituma abantu bagera ku 37.000 bapfa ku isi, aho ibintu bimeze nabi cyane mu bihugu bikiri mu nzira y'amajyambere aho abantu badashobora kubona ibikorwa remezo by’isuku n’ibikorwa by’isuku by’ubuzima.Mu bihugu by’iburengerazuba, HCAIs nizo ziza ku mwanya wa gatandatu mu guhitana abantu.Buri kintu cyose gishobora kwanduzwa na mikorobe na virusi - ibiryo, ibikoresho, hejuru y’urukuta, hamwe n’imyenda ni ingero zimwe gusa.Ndetse na gahunda isanzwe yisuku ntishobora kwica mikorobe zose ziri hejuru yubutaka, bityo rero hakenewe cyane guteza imbere ibifuniko bitagira uburozi bibuza gukura kwa mikorobe kubaho. Kubireba Covid-19, ubushakashatsi bwerekanye ko virusi ishobora gukomeza gukora ku byuma bikoraho ibyuma bitagira umwanda hamwe na plastike hejuru yamasaha agera kuri 72, byerekana ko byihutirwa gutwikirwa hejuru hamwe na virusi.Imiti igabanya ubukana yakoreshejwe mu rwego rw’ubuzima mu gihe kirenga imyaka icumi, ikoreshwa mu kurwanya icyorezo cya MRSA.Zinc Oxide - Ubushakashatsi bwimbitse bwa Antimicrobial Chemical CompoundZinc oxyde (ZnO) ifite mikorobe ikomeye na virusi.Ikoreshwa rya ZnO ryashakishijwe cyane mu myaka yashize nk'ibikoresho bifatika mu miti myinshi ya mikorobe na virusi.Ubushakashatsi bwinshi bw’uburozi bwerekanye ko ZnO idafite uburozi ku bantu no ku nyamaswa ariko ikagira akamaro kanini mu guhungabanya amabahasha ya selile ya mikorobe.Zn2 + ion zirekurwa no gusesekara igice cya Zinc Oxide zihungabanya ibikorwa bya mikorobe ndetse no mu zindi mikorobe zihari, ndetse no guhura n’inkuta za selile no kurekura amoko ya ogisijeni ikora. : uduce duto hamwe nibisubizo byinshi bya Zinc nanoparticles byongereye ibikorwa bya mikorobe.Zinc Oxide nanoparticles ntoya mubunini yinjira byoroshye muri mikorobe ya selile kubera umwanya munini uhuza.Ubushakashatsi bwinshi, cyane cyane muri Sars-CoV-2 vuba aha, bwasobanuye neza ingamba zifatika zo kurwanya virusi. Ukoresheje RE-Doped Nano-Zinc Oxide na Polyurea Coatings kugirango habeho ubuso hamwe n’ibintu byiza birwanya mikorobe Itsinda rya Li, Liu, Yao, na Narasimalu ryasabye. uburyo bwo gutegura byihuse imiti igabanya ubukana bwa polyurea mugutangiza ibice bidasanzwe-byisi-byitwa nano-Zinc Oxide ibice byakozwe no kuvanga nanoparticles hamwe nubutaka budasanzwe muri acide ya nitric.Ibice bya ZnO byashyizwe hamwe na Cerium (Ce), Praseodymium (Pr), Lanthanum ( LA), hamwe na Gadolinium (Gd) yo guhura n'umucyo UV.Uduce duto twa nano-Zinc Oxide twakorewe mubushakashatsi dushobora kwerekana uburyo bwiza bwo gukemura urumuri rwa UV hamwe nubushyuhe bwumuriro kumihindagurikire yubushyuhe.Bioassays no kuranga hejuru nabyo byatanze gihamya yerekana ko isura igumana ibikorwa bya mikorobe nyuma yo kuyikoresha inshuro nyinshi. Ipitingi ya polyurea nayo ifite igihe kirekire kandi ifite ibyago bike byo gukuramo hejuru.Kuramba kwubuso bufatanije nibikorwa bya mikorobi hamwe nibisubizo byibidukikije bya nano-ZnO bitanga iterambere kubushobozi bwabo bwo gukoresha mubikorwa bitandukanye mubikorwa bitandukanye ninganda. kwanduza HPAIs mubuzima bwubuzima.Hariho kandi amahirwe yo gukoresha muruganda rwibiribwa kugirango batange imiti igabanya ubukana hamwe na fibre, kuzamura ireme nubuzima bwibiryo byibiribwa mugihe kizaza.Mu gihe ubu bushakashatsi bukiri mu ntangiriro, nta gushidikanya ko vuba aha buva muri laboratoire bukinjira mu bucuruzi.