Glitter, feem ntau siv rau daim npav tos txais lossis kho kom zoo nkauj hauv tsev, tsis muaj kev ruaj ntseg vim nws feem ntau yog tsim los ntawm microplastics.
Cov kws tshawb fawb ntawm University of Cambridge tau tsim ib txoj hauv kev zoo rau cov khoom no. Lawv glitters yog tsim los ntawm cellulose tau los ntawm cov hlwb ntawm cov nroj tsuag, zaub thiab txiv hmab txiv ntoo. "Sequins yuav khaws tag nrho lawv cov khoom, tab sis yuav tsum tsis txhob ua phem rau lub ntiaj teb, - hais Silvia Vignolini, xibfwb ntawm Chemistry ntawm University of Cambridge. - Ntxiv rau, lawv muaj kev nyab xeeb rau menyuam yaus. "
Nyob rau hauv ib daim ntawv luam tawm tsis ntev los no, cov kws tshawb fawb tau piav qhia txog cov txheej txheem ntawm encapsulating cellulose rau hauv nanocrystals, uas tso cai rau cov txheej txheem zoo li zaj duab xis mus rau "cov txheej txheem xim" txheej txheem. Qhov tshwm sim no, kuj pom nyob rau hauv lub flickering ntawm cov xim ntawm npauj npaim tis, ua rau lub teeb tsoo lub nanocrystals tawg nyob rau hauv ntau cov lus qhia thiab tsim tshwj xeeb xim.
Uas.ru.
Cov kws tshawb fawb paub tseeb tias kev tsim cov sequins tuaj yeem ua rau loj, thiab qhov no yuav ua rau muaj kev hloov pauv tiag tiag hauv kev lag luam kev zoo nkauj.