High Purity Tantalum Cov Hom Phiaj

Nyob rau hauv xws li ib txoj kev tsim, high-purity tantalum hmoov yuav tsum tau sintered rau hauv cov blocks thiab ces melted rau hauv ingots los ntawm lub tshuab nqus tsev electron beam, ua raws li los ntawm rov qab yas deformation thiab annealing thaum kawg tau lub hom phiaj blanks uas yuav siv tau los tsim thiab tsim sputtered siab. -purity tantalum lub hom phiaj rau semiconductors. Nrog rau txoj kev loj hlob ntawm nanotechnology, nano-related qog targeting therapy kuj tau txais kev saib xyuas.

Hauv kev siv tshuaj khomob, cov kws tshawb fawb tau tsim ntau hom kev siv tshuaj nano (xws li kuv soporous silica nanoparticles) kom xa cov tshuaj mus rau cov qog nqaij hlav los txhim kho cov kev kho mob thiab txo cov kev mob tshwm sim ntawm kev siv tshuaj khomob. Hauv kev kho hluav taws xob, ntau cov khoom siv nano uas muaj cov ntsiab lus siab-Z (atomic naj npawb) (xws li Au, Bi, W, Ta, Hf, thiab lwm yam) kuj yog siv rau kev kho hluav taws xob. Nanosystems ntawm kuv soporous tantalum oxide tuaj yeem ua haujlwm tau zoo ntawm adriamycin, ua kom lub neej ib nrab ntawm cov tshuaj hauv vivo, thiab ua tiav cov tshuaj pH-tso tawm ntawm cov qog nqaij hlav, uas ua rau kev kho mob qog nqaij hlav. Ntawm qhov tod tes, tantalum nws tus kheej muaj cov xov tooj cua sensitizing zoo dua, ua rau muaj kev txhim kho tseem ceeb hauv qhov kawg ntawm kev kho hluav taws xob kho mob. Tsis tas li ntawd, cov tshuaj lom neeg tshwm sim uas tsim los ntawm cov kab ke no tau txo qis heev piv rau kev tuag ntawm cov nas uas sim ua los ntawm kev siv tshuaj khomob thiab xov tooj cua siv dawb adriamycin. Lub kuv soporous tantalum oxide nanoparticles tsim thiab npaj los ntawm Zhuang Liu pawg ntawm Soochow University, raws li ib tug tshiab hom nano cab kuj, muaj zoo tshuaj muaj peev xwm thiab kuj tsim ib tug xov tooj cua sensitizing nyhuv, uas muaj peev xwm ua tau zoo los ua ke radiotherapy thiab chemotherapy nrog txo toxicity rau nas thiab ntxiv txhim kho cov nyhuv kho. Nws yog kuv tus soporous tantalum oxide nanoparticles tau npaj rau ib kauj ruam los ntawm cov qauv mos mos, thiab tom qab ntawd ib txheej txheej txheej txheem hloov kho tau siv los thaum kawg hloov biopolymers xws li polyethylene glycol rau saum npoo ntawm cov khoom, ua rau cov nanoparticles muaj biocompatibility zoo. thiab toxicity tsawg.

Raws li tus neeg muag khoom ntawm tantalum lub hom phiaj, peb tuaj yeem muab koj nrog ntau yam tshwj xeeb ntawm tantalum lub hom phiaj, txais tos nug txog lawv!

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