Laser Beauty Mechanism
Mar 11, 2023
A. Kev lom neeg lom neeg: Cov nyhuv photochemical uas tsim los ntawm lub teeb pom kev muaj zog ua rau ntawm daim tawv nqaij ua rau cov tshuaj hloov pauv hauv cov qauv molecular ntawm collagen fibers thiab elastic fibers hauv dermis, rov ua kom lawv cov qub elasticity. Raws li tus kws tshaj lij Zhou Guangjie, nws cov nyhuv photothermal tuaj yeem txhim kho cov hlab ntsha ua haujlwm, txhim kho kev ncig, tshem tawm wrinkles thiab me ntsis, ua tiav cov hom phiaj kom zoo nkauj, thiab nqaim pores.
B. Photopyrolysis txoj cai: Vim qhov tseeb tias cov ntsiab lus ntawm cov pigment pawg hauv cov ntaub so ntswg uas muaj kab mob ntau dua li cov ntaub so ntswg ntawm daim tawv nqaij, qhov kub thiab txias tsim tom qab nqus lub teeb kuj siab dua li ntawm daim tawv nqaij. Siv lawv qhov kub sib txawv los kaw cov hlab ntsha uas muaj kab mob, ua rau cov xim kom tawg thiab decompose yam tsis muaj kev puas tsuaj rau cov ntaub so ntswg.
