Far-UVC, Ib Hom Lub Teeb Ultraviolet Muaj Kev Nyab Xeeb tua Cov Cuab Yeej Coronaviruses: Txoj Kev Kawm Tshiab

Georgia Tech cov ntaub ntawv engineers tau unraveled lub mechanism uas ua rau degradation ntawm ib tug cog lus tshiab khoom rau lub hnub ci hlwb - thiab lawv twb muaj peev xwm txwv tsis pub nws siv ib tug nyias txheej ntawm molecules uas repels dej.

Lawv qhov kev tshawb pom yog thawj kauj ruam hauv kev daws ib qho ntawm cov kev txwv tseem ceeb ntawm cov hlau halide perovskites, uas twb tau ua haujlwm zoo li lub hnub ci silicon zoo tshaj plaws ntawm kev ntes lub teeb thiab hloov mus rau hauv hluav taws xob. Lawv tau tshaj tawm lawv txoj haujlwm hauv lub tebchawsPhau ntawv Journal ntawm American Chemical Society.

"Perovskites muaj peev xwm tsis tsuas yog hloov pauv li cas peb tsim lub hnub ci, tab sis kuj yuav ua li cas peb ua cov khoom siv hluav taws xob rau lwm hom kev siv xws li LEDs lossis phototransistors. Juan-Pablo Correa-Baena, tus kws qhia ntawv hauv Tsev Kawm Ntawv ntawm Cov Khoom Siv Science thiab Engineering thiab tus kws tshawb fawb tus kws sau ntawv laus.

"Cov ntaub ntawv no muaj cov khoom muaj txiaj ntsig zoo uas muaj txiaj ntsig zoo."

Rau qhov ntawd, Correa-Baena tab tom tig mus rau Georgia Tech chemist thiab cov ntaub ntawv kws tshawb fawb Antonio Facchetti los tsim cov molecules tshiab uas tuaj yeem tiv thaiv kev cuam tshuam dej thiab nyob ruaj khov ntawm qhov kub thiab txias.

Nws yuav yog tshooj tom ntej hauv zaj dab neeg Correa-Baena hais tias Tech tab tom sau los pab ua rau Georgia ua tus thawj coj hauv kev tawm dag zog lub hnub ci thev naus laus zis.

"Kev lag luam twb tau txaus siab heev, nrog cov tuam txhab nyob ib ncig ntawm Teb Chaws Asmeskas tab tom sim ua lag luam rau qhov no. Tag nrho cov thev naus laus zis uas peb tab tom tsim ntawm no ntawm Georgia Tech thaum kawg yuav tuaj yeem muab txhais ua kev lag luam," nws hais. "Peb xav tsim lub ecosystem uas Georgia ua loj nyob rau hauv lub hnub ci kev ua si, thiab cia siab tias yuav muaj xws li perovskites."