I-China Powder Network News Imeko yokuba izixhobo zokucinga ze-X-ray eziphezulu ze-X-ray kunye namacandelo angundoqo axhomekeke ekungenisweni kwamanye amazwe kulindeleke ukuba atshintshe! Intatheli yafunda kwiYunivesithi yaseFuzhou ngomhla we-18 ukuba iqela lophando elikhokelwa nguNjingalwazi uYang Huanghao, uNjingalwazi uChen Qiushui kunye noNjingalwazi uLiu Xiaogang weYunivesithi yeSizwe yaseSingapore bakhokele ekufumaneni uhlobo lwe-nano-scintillation esebenza ixesha elide emhlabeni. .Kwaye kwaphuhliswa ngempumelelo uhlobo olutsha lweteknoloji ye-X-reyi eguquguqukayo, ukuze iikhamera ze-SLR eziqhelekileyo kunye neefowuni eziphathwayo zikwazi ukuthatha i-X-reyi. Le mpumelelo yokuqala yapapashwa kwi-intanethi kwiphephancwadi eligunyazisiweyo lamazwe ngamazwe i-Nature ngomhla we-18. Yaziswa ukuba izixhobo zeX-reyi zemveli kunzima ukuba umfanekiso wemigangatho egobileyo kunye nezinto ezingaqhelekanga kwi-X-reyi ye-3D, kwaye kukho iingxaki ezithile ezifana nomthamo omkhulu kunye nezixhobo ezixabisa kakhulu. itekhnoloji entsha, ibe nokuguquguquka okukhulu kwaye iyakwazi ukuziqhelanisa neemeko ezahlukeneyo zokusebenza. Kodwa ubuchwephesha obuphambili bokucinga ngeX-reyi bhetyebhetye bekunzima ukuboyisa. Ukukhanya kwexesha elide kubhekisa kuhlobo lwesenzeko se-luminescence esinokuqhubeka nokukhupha ukukhanya imizuzwana emininzi okanye iiyure ezininzi emva kokukhanya okuchulumancisayo okunjengokukhanya okubonakalayo kwe-ultraviolet kunye nokuyeka kwe-X-ray. . Ngokusekwe kwiipropathi zokukhanya ezikhethekileyo zemathiriyeli ekhanyayo emva kwexesha elide, sisebenzisa izixhobo ezinde emva kwexesha elide ukuqaphela umfanekiso weX-ray oguquguqukayo okokuqala, kodwa izinto zemveli ezihlala emva kwexesha elide kufuneka zilungiswe kubushushu obuphezulu kwaye amasuntswana makhulu kakhulu ukuba angasetyenziswa. ukulungisa izixhobo eziguquguqukayo." Yang Hao uthe. Ngokujonga le ngxaki ingasentla ye-bottleneck, abaphandi bafumana inkuthazo kwiileyile zomhlaba ezinqabileyo ze-halide kwaye balungiselele umhlaba omtsha onqabileyo we-nano scintillation ende emva kokukhanya. Ngesi siseko, isixhobo se-X-ray esicacileyo, esinwebekayo kunye nesisombululo esiphezulu siphuhliswe ngempumelelo ngokudibanisa i-nano-scintillator ende emva kokukhanya kunye ne-flexible substrate.Le teknoloji ineenzuzo zenkqubo yokulungiselela elula, ixabiso eliphantsi kunye nokusebenza kakuhle kwe-imaging. Ibonise amandla amakhulu kunye nexabiso lesicelo kwi-X-ray detector ephathekayo, i-biomedicine, ukufumanisa iziphene zamashishini, i-physics yamandla aphezulu kunye nezinye iinkalo. Iingcali ezifanelekileyo zithe olu phando lubhukuqa ubuchwephesha beX-reyi bendabuko kwaye luya kukhuthaza ngamandla ukwenziwa kwezixhobo zeX-reyi zasekhaya eziphezulu.Kubonisa ukuba iChina ingene kudidi oluphezulu lwamazwe ngamazwe kubuchwepheshe obuguquguqukayo beX-reyi imaging.
Ixesha lokuposa: Nov-30-2021