A cyclotron yog ib hom kev sib cog lus sib txuas uas tsim cov hluav taws xob isotopes radioactive isotopes A radionuclide (radioactive nuclide, radioisotope lossis radioactive isotope) yog ib lub atom uas muaj ntau lub zog nuclear, ua rau nws tsis ruaj khov… Cov xov tooj cua tawg tuaj yeem tsim cov nuclide ruaj khov lossis qee zaum yuav tsim cov xov tooj cua tsis ruaj khov tshiab uas tuaj yeem ua rau lwj ntxiv. https://en.wikipedia.org › wiki › Radionuclide
Radionuclide - Wikipedia
uas tuaj yeem siv rau cov txheej txheem duab. Qhov ruaj khov, tsis muaj hluav taws xob isotopes tau muab tso rau hauv cyclotron uas ua rau cov khoom siv hluav taws xob nrawm nrawm (protons) kom muaj zog hauv qhov chaw sib nqus.
cyclotrons siv nyob qhov twg?
Cyclotrons tuaj yeem siv tau hauv particle therapy los kho mob qog noj ntshav. Ion beams los ntawm cyclotrons tuaj yeem siv tau, xws li hauv kev kho proton, txhawm rau txhawm rau lub cev thiab tua cov qog los ntawm hluav taws xob puas, thaum txo kev puas tsuaj rau cov nqaij mos noj qab haus huv raws lawv txoj kev.
cyclotrons ua dab tsi?
Nws yog lub tshuab hluav taws xob uas tsim cov nqaj ntawm cov khoom siv hluav taws xob uas tuaj yeem siv rau kev kho mob, kev lag luam thiab kev tshawb fawb txheej txheemRaws li lub npe qhia, lub cyclotron ua rau cov khoom siv hauv txoj kev kauv, uas tso cai rau txoj kev nrawm nrawm dua li txoj kab ncaj nraim.
Vim li cas cyclotrons tseem ceeb?
"Cyclotrons yog txhim kho saithiab yuav ua lub luag haujlwm tseem ceeb hauv kev saib xyuas kev noj qab haus huv, tshwj xeeb tshaj yog cov txheej txheem kho mob siab heev, vim tias cyclotron-tsim radiopharmaceuticals muaj txiaj ntsig zoo hauv kev tshawb pom. ntau yam mob qog noj ntshav, "said Amir Jalilian, Radioisotope thiab Radiopharmaceutical Chemist …
Dab tsi yog ob daim ntawv thov ntawm cyclotron?
Cyclotrons tau siv dav txhawm rau txhawm rau them cov khoom hauv nuclear physics thwmsim thiab siv lawv los foob pob atomic nuclei. Rau kev kho hluav taws xob hauv kev kho mob qog noj ntshav, sib txawv cyclotrons yog siv. Cyclotrons tuaj yeem siv rau kev hloov pauv nuclear (hloov ntawm cov qauv nuclear).
