Mkpuchi Polyurea Antimicrobial nwere ihe na-adịghị ahụkebe nke Nano-Zinc Oxide kpuchiri ụwa.
isi iyi:AZO MATERIALS oria ojoo nke Covid-19 egosila mkpa ọ dị ngwa ngwa maka mkpuchi mgbochi nje na mgbochi maka mbara ala na oghere ọha na gburugburu ahụike.Nnyocha e bipụtara na nso nso a na Ọktoba 2021 na akwụkwọ akụkọ Microbial Biotechnology egosila ngwa ngwa nano-Zinc oxide doped nkwadebe maka mkpuchi polyurea nke na-achọ ilebara okwu a anya. Mkpa maka ịdị ọcha dị n'elu dị ka egosipụtara site n'ọtụtụ ntiwapụ nke ọrịa na-efe efe, elu bụ isi iyi nke pathogen. nnyefe.Mkpa ọ dị mkpa maka ngwa ngwa, dị irè, na nke na-adịghị egbu egbu chemicals na antimicrobial na antiviral coatings emewo ka nchọpụta ọhụrụ dị n'ọhịa nke biotechnology, kemistry ụlọ ọrụ, na ihe sayensị ihe. Mkpuchi elu na mgbochi nje na antimicrobial edinam nwere ike ibelata ihe ize ndụ nke nnyefe nje. ma na-egbu biostructures na microorganisms mgbe kọntaktị.Ha na-egbochi uto nke microorganisms site na imebi akpụkpọ ahụ cellular.Ha na-emeziwanye ihe ndị dị n'elu, dị ka nkwụsị nke corrosion na ogologo oge. Dị ka Ụlọ Ọrụ Na-ahụ Maka Nchịkwa na Mgbochi Ọrịa nke Europe si kwuo, nde mmadụ 4 (ihe dị ka okpukpu abụọ nke New Mexico) n'ụwa nile kwa afọ na-enweta ọrịa metụtara ahụike.Nke a na-eduga n'ihe dị ka ọnwụ 37,000 n'ụwa niile, yana ọnọdụ ahụ jọgburu onwe ya na mba ndị na-emepe emepe ebe ndị mmadụ nwere ike ha agaghị enweta ezigbo ịdị ọcha na akụrụngwa ịdị ọcha ahụike.N'Ebe Ọdịda Anyanwụ Ụwa, HCAI bụ nke isii kacha akpata ọnwụ. Ihe ọ bụla nwere ike ibute nje site na ụmụ nje na nje - nri, ngwá ọrụ, elu na mgbidi, na textiles bụ nanị ụfọdụ ihe atụ.Ọbụlagodi usoro idebe ihe ọcha mgbe niile nwere ike ọ gaghị egbu ụmụ nje ọ bụla dị n'elu, yabụ na ọ dị mkpa ka ọ mepụta mkpuchi elu na-adịghị egbu egbu nke na-egbochi uto microbial ime. n'elu igwe anaghị agba nchara na plastik na-emetụ ugboro ugboro ruo awa 72, na-egosipụta mkpa ngwa ngwa maka mkpuchi elu nke nwere ihe mgbochi nje.A na-eji ihe mgbochi nje mee ihe na ntọala ahụike ruo ihe karịrị afọ iri, a na-eji ya chịkwaa ntiwapụ nke MRSA. Zinc Oxide - A Widely Explored Antimicrobial Chemical CompoundZinc oxide (ZnO) nwere ike antimicrobial na antiviral Njirimara.Achọpụtala ojiji nke ZnO nke ukwuu n'afọ ndị na-adịbeghị anya dị ka ihe na-arụsi ọrụ ike n'ọtụtụ kemịkalụ antimicrobial na antiviral.Ọtụtụ nchọpụta toxicity achọpụtala na ZnO fọrọ nke nta ka ọ bụrụ ihe na-adịghị egbu egbu maka ụmụ mmadụ na anụmanụ mana ọ na-arụ ọrụ nke ọma n'ịkpaghasị envelopu cellular nke microorganisms. Enwere ike ịsị usoro igbu egbu microorganism nke Zinc oxide site na ihe ole na ole.Zn2+ ion na-tọhapụrụ ele mmadụ anya n'ihu mgbasa nke Zinc Oxide ahụ na-akpaghasị n'ihu antimicrobial ọrụ ọbụna ndị ọzọ ụmụ nje ugbu a, nakwa dị ka kpọmkwem kọntaktị na cell mgbidi na ntọhapụ nke reactive oxygen ụdị. Zinc Oxide antimicrobial ọrụ na- Ọzọkwa jikọtara urughuru size na ịta. : obere ahụ na elu ịta ngwọta nke Zinc nanoparticles nwere ụba antimicrobial ọrụ.Zinc Oxide nanoparticles ndị pere mpe na-ababa ngwa ngwa n'ime akpụkpọ ahụ cell microbial n'ihi nnukwu mpaghara ihu ha.Ọtụtụ ọmụmụ, ọkachasị n'ime Sars-CoV-2 n'oge na-adịbeghị anya, akọwapụtala otu ihe ahụ dị irè megide nje virus. Iji RE-Doped Nano-Zinc Oxide na Polyurea mkpuchi iji mepụta mbara ihu na Njirimara Antimicrobial kachasị elu. usoro maka ngwa ngwa na-akwadebe mkpuchi polyurea antimicrobial site na iwebata ụmụ irighiri ihe nano-zinc Oxide na-adịghị ahụkebe nke a na-emepụta site na ịgwakọta nanoparticles na ụwa dị ụkọ na nitric acid. The ZnO nanoparticles were doped with Cerium (Ce), Praseodymium (Pr), Lanthanum ( LA), na Gadolinium (Gd.) Achọpụtara nano-Zinc Oxide nke Lanthanum-doped nano-Zinc Oxide bụ 85% dị irè megide ụdị nje bacteria P. aeruginosa na E. Coli. Ndị nanoparticles ndị a na-anọgidekwa 83% dị irè na-egbu ụmụ nje, ọbụna mgbe 25 nkeji. nke ikpughe ọkụ UV.Ihe doped nano-Zinc Oxide achọpụtara na ọmụmụ ihe ahụ nwere ike igosi nzaghachi ọkụ UV dị mma na nzaghachi okpomọkụ maka mgbanwe okpomọkụ.Bioassays na njiri mara elu nyekwara ihe akaebe na-egosi na elu na-ejigide ihe mgbochi nje ha mgbe ejiri ya ugboro ugboro. Ihe mkpuchi polyurea nwekwara ike ịdịte aka na obere ihe ize ndụ nke ikpochapụ elu.Ịdị ogologo nke ihe ndị dị n'elu jikọtara ya na ihe omume antimicrobial na nzaghachi gburugburu ebe obibi nke nano-ZnO particles na-enye nkwalite maka ikike ha maka ngwa bara uru na nhazi na ụlọ ọrụ dịgasị iche iche. Nchọpụta a nwere ike iji mee ihe nchọpụta a na-egosi nnukwu ikike maka njikwa nke ntiwapụ n'ọdịnihu na ịkwụsị. nnyefe nke HPAIs na ntọala ahụike.Enwekwara ike iji ha eme ihe na ụlọ ọrụ nri iji nye nkwakọ ngwaahịa mgbochi na eriri, na-emeziwanye ogo na ndụ nke nri n'ọdịnihu.Ọ bụ ezie na nyocha a ka dị ọhụrụ, obi abụọ adịghị ya na ọ ga-apụ n'oge na-adịghị anya na ụlọ nyocha wee banye na mpaghara azụmahịa.
Oge nzipu: Nov-10-2021