Laboratory teeb lub teeb ultraviolet feem ntau xaiv nyob rau hauv ob lub wavelengths, 254nm thiab 365nm. Qhov no yog vim cov wavelengths muaj cov khoom tshwj xeeb uas ua rau lawv haum rau ntau hom kev sim.
Lub 254nm wavelength muaj txiaj ntsig zoo hauv kev ua kom tsis muaj menyuam thiab huab cua. Nws tuaj yeem nkag mus rau phab ntsa ntawm cov kab mob ntawm cov kab mob thiab ua rau lawv cov DNA puas, ua rau lawv tua tau zoo. Yog li ntawd, nws yog feem ntau siv nyob rau hauv kev kho mob thiab cov chaw kuaj kab mob lom kom tsis muaj menyuam cov khoom siv thiab qhov chaw.
Ntawm qhov tod tes, 365nm wavelength yog siv rau ntau yam kev siv, suav nrog fluorescence microscopy, chromatography, thiab photolithography. Nws kuj yog feem ntau siv rau hauv kev tshawb nrhiav cuav thiab kev tshawb xyuas forensic.
Ob lub wavelengths muaj cov khoom tshwj xeeb uas ua rau lawv muaj txiaj ntsig cov cuab yeej hauv kev tshawb fawb tshawb fawb. Thaum lwm cov wavelengths kuj tau siv rau hauv qee qhov kev siv, 254nm thiab 365nm yog qhov feem ntau siv vim lawv qhov ua tau zoo, tus nqi-zoo, thiab kev ua haujlwm zoo.
Nyob rau hauv tas li ntawd, lub chaw soj nstuam ultraviolet teeb raug xaiv rau cov wavelengths tshwj xeeb vim lawv muab cov txiaj ntsig tseem ceeb thiab ua rau muaj kev sim ua tiav. Los ntawm kev siv cov teeb no, cov kws tshawb fawb tuaj yeem nkag siab zoo txog lub ntiaj teb ntuj tsim thiab tsim cov kev tshawb pom tseem ceeb uas muaj txiaj ntsig zoo rau tib neeg.
