I-China Powder Network News Isimo sokuthi imishini yaseChina yokuthwebula izithombe ze-X-ray kanye nezingxenye ezibalulekile zincike ekuthengisweni kwamanye amazwe kulindeleke ukuthi sishintshe! Intatheli ithole eFuzhou University ngomhlaka-18 ukuthi ithimba labacwaningi eliholwa uSolwazi Yang Huanghao, uSolwazi Chen Qiushui kanye noSolwazi uLiu Xiaogang weNational University of Singapore bahola ekutholeni uhlobo lwe-nano-scintillation esebenza kahle kakhulu emhlabeni. .Futhi ithuthukise ngempumelelo uhlobo olusha lobuchwepheshe be-X-ray imaging, ukuze amakhamera avamile e-SLR namaselula akwazi ukuthatha ama-X-ray. Le mpumelelo yasekuqaleni yashicilelwa ku-inthanethi kumagazini ogunyaziwe wamazwe ngamazwe i-Nature ngomhlaka-18. Kwethulwa ukuthi imishini yokuthwebula ye-X-ray yendabuko kunzima ukuthwebula indawo egobile nezinto ezingajwayelekile ku-X-ray ye-3D, futhi kunezinkinga ezithile ezifana nevolumu enkulu kanye nemishini ebizayo.Uma iqhathaniswa nemishini evamile eqinile, imishini kagesi eguquguqukayo, njenge ubuchwepheshe obusha, babe nokuguquguquka okukhulu futhi bangakwazi ukuzivumelanisa nezimo ezihlukahlukene zokusebenza. Kodwa ubuchwepheshe obuyinhloko bokuthwebula izithombe ze-X ray obuvumelana nezimo kuye kwaba nzima ukubunqoba. Ukukhanya okungemuva okude kubhekisela ohlotsheni lwesenzakalo se-luminescence esingaqhubeka nokukhipha ukukhanya imizuzwana embalwa noma ngisho namahora ambalwa ngemva kokukhanya okuvusa amadlingozi okunjengokukhanya okubonakalayo kwe-ultraviolet nokuma kwe-X ray. Ngokwesibonelo, iparele lasebusuku elidumile lingaqhubeka likhanya ebumnyameni. . "Ngokusekelwe ezintweni ezikhanyayo ezikhanyayo zezinto ezikhanyayo ezingemuva, sisebenzisa izinto ezingemuva ezinde ukuze sibone ukuthwebula kwe-X-ray okuguquguqukayo okokuqala ngqa, kodwa izinto zendabuko ezikhanyayo ezingemuva zidinga ukulungiswa ezingeni lokushisa eliphezulu futhi izinhlayiya zinkulu kakhulu ukuthi zingasetshenziswa. ukulungisa izinto eziguquguqukayo." Kusho uYang Hao. Uma kubhekwa le nkinga engenhla yebhodlela, abacwaningi bathola ugqozi kuma-lattice e-halide yomhlaba angavamile futhi balungise izinto ezintsha ezingavamile ze-nano scintillation ze-afterglow. Ngalesi sisekelo, idivayisi ye-X-ray eguquguqukayo ebonakalayo, elula futhi enesinqumo esiphezulu yathuthukiswa ngempumelelo ngokuhlanganisa i-nano-scintillator long afterglow material ne-flexible substrate.Lobu buchwepheshe bunezinzuzo zenqubo yokulungiselela elula, izindleko eziphansi nokusebenza okuhle kakhulu kwesithombe. Ibonise amandla amakhulu kanye nenani lokusebenza kumtshina we-X-ray ophathwayo, i-biomedicine, ukutholwa kwamaphutha ezimbonini, i-physics yamandla aphezulu kanye neminye imikhakha. Ochwepheshe abafanelekile bathe lolu cwaningo luchitha ubuchwepheshe be-X-ray imaging futhi luzogqugquzela ngamandla ukwenziwa kwasendaweni kwemishini yokuthwebula ye-X-ray yezinga eliphezulu.Kubonisa ukuthi i-China isingene ezinhlwini ezithuthukile emhlabeni jikelele kubuchwepheshe be-X-ray imaging.
Isikhathi sokuthumela: Nov-30-2021