"Ihe anwansi" graphene

Enwere ike iji graphene “ihe anwansi” mee nchọpụta ngwa ngwa na nke ziri ezi nke COVID-19
Dị ka akụkọ mgbasa ozi si mba ọzọ si kwuo, ndị na-eme nchọpụta na Mahadum Illinois dị na Chicago ejiriwo graphene mee ihe nke ọma, otu n'ime ihe ndị kasị sie ike na nke kachasị dị nro, iji chọpụta nje sars-cov-2 na nyocha ụlọ nyocha. Nchoputa a nwere ike ịbụ ihe nhụbama na nchọpụta COVID-19 ma enwere ike iji ya na ọgụ megide COVID-19 na ụdị ya dị iche iche, ndị nchọpụta kwuru.
Na nnwale ahụ, ndị nchọpụta jikọtaraakwụkwọ graphenenwere oke nke naanị stampụ 1/1000 nwere ọgwụ mgbochi emebere iji gbado anya glycoproteins ama ama na COVID-19. Ha tụlekwara ụda olu atọm nke mpempe akwụkwọ graphene mgbe ekpughere ha ma ihe nlele cowid nke ọma na cowid na-adịghị mma n'ime mmiri artificial. Mmanya nke mgbochi mmadụ jikọtara mpempe akwụkwọ graphene gbanwere mgbe ejiri ihe nlele dị mma nke cowid-19 emeso ya, mana ọ agbanweghị mgbe ejiri ihe nlele na-adịghị mma nke cowid-19 ma ọ bụ coronaviruse ndị ọzọ gwọọ ya. Mgbanwe ịma jijiji a tụrụ na ngwaọrụ akpọrọ Raman spectrometer pụtara ìhè n'ime nkeji ise. E bipụtara nchoputa ha na ACS Nano na June 15, 2021.
"Ogbe mmadụ chọrọ ụzọ ka mma iji chọpụta covid na ụdị ya ngwa ngwa na nke ọma, ọmụmụ a nwere ike iweta ezigbo mgbanwe. Ihe mmetụta emelitere nwere mmetụta dị elu na nhọrọ maka covid, yana ọ dịkwa ọnụ ala ma dịkwa ọnụ ala kwuru Vikas berry, onye isi ode akwụkwọ nke akwụkwọ ahụ.ihe pụrụ ichenke "ihe anwansi" graphene na-eme ka ọ bụrụ ihe dị iche iche, nke na-eme ka ụdị ihe mmetụta a kwe omume.
Graphene bụ ụdị ihe ọhụrụ nwere SP2 ngwakọ ejikọrọ carbon atom juru n'ime otu oyi akwa abụọ nwere akụkụ abụọ nke lattice. A na-ejikọta carbon atom site na njikọ kemịkalụ, ngbanwe na mmegharị ha nwere ike ime ka mkpọtụ ụda, nke a makwaara dị ka phonon, nke a pụrụ ịtụ nke ọma. Mgbe molecule dị ka sars-cov-2 na graphene na-emekọrịta ihe, ọ na-agbanwe mmaji resonance ndị a n'ụzọ a kapịrị ọnụ yana ọnụ. Ngwa nwere ike nke graphene atomic scale sensọ - site na nchọpụta covid ruo ALS ruo kansa - na-aga n'ihu na-agbasawanye, ndị nchọpụta kwuru.