Tuam Tshoj Powder Network Xov Xwm Qhov xwm txheej uas Tuam Tshoj cov khoom siv hluav taws xob xoo hluav taws xob siab thiab cov khoom tseem ceeb nyob ntawm kev xa khoom yuav tsum hloov pauv! Tus neeg sau xov xwm tau kawm los ntawm Fuzhou University rau 18th tias pawg tshawb fawb coj los ntawm xibfwb Yang Huanghao, xibfwb Chen Qiushui thiab xibfwb Liu Xiaogang ntawm National University of Singapore tau ua tus thawj coj hauv kev nrhiav hom kev ua haujlwm siab nano-scintillation ntev tom qab cov khoom siv hauv ntiaj teb. .Thiab tau ua tiav ib hom tshiab ntawm kev hloov pauv X-ray duab thev naus laus zis, kom cov koob yees duab SLR cov koob yees duab thiab cov xov tooj ntawm tes kuj tuaj yeem siv X-rays. Qhov kev ua tiav thawj zaug no tau luam tawm hauv online hauv thoob ntiaj teb cov ntawv pov thawj Nature ntawm 18th. Nws tau qhia tias cov khoom siv hluav taws xob xoo hluav taws xob yog qhov nyuaj rau cov duab nkhaus thiab cov khoom tsis sib xws hauv 3D X-ray, thiab muaj qee qhov teeb meem xws li ntim loj thiab cov khoom siv kim.Piv nrog cov khoom siv tsis zoo, cov khoom siv hluav taws xob hloov tau yooj yim, raws li ib tug cov tshuab tshiab, muaj kev hloov pauv ntau dua thiab tuaj yeem hloov mus rau qhov chaw ua haujlwm sib txawv. Tab sis cov thev naus laus zis tseem ceeb ntawm kev hloov pauv X-ray duab tau nyuaj rau kev kov yeej. Ntev afterglow yog hais txog ib yam ntawm luminescence tshwm sim uas tuaj yeem txuas ntxiv tawm lub teeb rau ob peb vib nas this lossis txawm ntau teev tom qab lub teeb pom kev zoo xws li ultraviolet pom lub teeb thiab X-ray nres.Piv txwv li, cov lus dab neeg hmo ntuj hlaws tuaj yeem ci hauv qhov tsaus ntuj. . "Raws li cov khoom tshwj xeeb luminescent ntawm cov ntaub ntawv ntev tom qab, peb siv cov ntaub ntawv ntev tom qab kom paub qhov hloov pauv X-ray duab thawj zaug, tab sis cov khoom siv ntev ntev tom qab yuav tsum tau npaj rau qhov kub thiab txias thiab cov khoom loj dhau los siv. los npaj cov khoom siv hloov pauv tau. " Yang Hao hais. Nyob rau hauv qhov kev pom ntawm qhov teeb meem saum toj no, Cov Kws Tshawb Fawb tau txais kev tshoov siab los ntawm lub ntiaj teb tsis tshua muaj halide lattices thiab npaj cov ntaub ntawv tsis tshua muaj ntiaj teb nano scintillation ntev tom qab cov ntaub ntawv. Rau lub hauv paus no, pob tshab, stretchable thiab high-resolution saj zawg zog X-ray imaging ntaus ntawv tau ntse tsim los ntawm combining nano-scintillator ntev afterglow khoom nrog saj zawg zog substrate.Qhov no technology muaj qhov zoo ntawm cov txheej txheem yooj yim npaj, tsis tshua muaj nqi thiab zoo heev imaging kev ua tau zoo. Nws tau pom tias muaj peev xwm zoo thiab daim ntawv thov tus nqi hauv cov khoom siv hluav taws xob xoo hluav taws xob, biomedicine, kuaj pom qhov tsis zoo, lub zog siab lub zog thiab lwm yam haujlwm. Cov kws tshaj lij tau hais tias qhov kev tshawb fawb no cuam tshuam cov tshuaj X-ray duab thev naus laus zis thiab yuav txhawb nqa lub zos ntawm high-end X-ray imaging cov cuab yeej.
Lub sij hawm xa tuaj: Plaub Hlis-04-2022