"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 kasị dị nro mara, 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 ọkpụrụkpụ nke naanị 1/1000 stampụ 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.