Raws li kev tshaj tawm xov xwm txawv teb chaws, ib daim ntawv tshaj tawm luam tawm nyob rau hauv phau ntawv Journal Chemistry thaum Lub Yim Hli 23 lub sijhawm hauv zos qhia tias Chenfeng Ke, tus kws tshaj lij hauv Department of Chemistry ntawm Washington University hauv St. Louis, Tebchaws Asmeskas, tau tsim cov qauv tsim tshwj xeeb uas tuaj yeem ua tau. rau hauv tawv thiab stretchable hydrogels. Cov khoom siv tau yooj yim thiab ruaj khov vim tias nws muaj lub voj voog suab thaj molecule uas qhwv ib ncig ntawm nws cov polymer network thiab tuaj yeem ncav cuag yam tsis muaj kev txi nws lub zog.
Xib fwb Ke 3D luam tawm thiaj li hu ua siv lead ua domain txhim kho lub nplhaib ntiv nplhaib hydrogels (CrysDoS-gels). Nws thiab nws cov neeg koom tes kuj tau tsim ib lub tsev qiv ntawv ntawm cov ntaub ntawv thiab muab txoj hauv kev ntxiv cov khoom siv rau cov ntaub ntawv uas twb muaj lawm los txhim kho lawv cov kav ntev, xws li ntxiv rau cov khoom siv ntxiv rau yav tom ntej los txhim kho cov khoom siv hauv tsheb.
Xib fwb Ke tau hais tias: "Cov khoom siv yas zoo li no yuav tsum sib npaug ntawm ntau yam khoom, txawm tias stretchable los yog muaj zog. Tab sis yog tias koj txuas ob lub ntsej muag nrog zawv zawg sib koom ua ke, koj tau txais ob qho khoom zoo nkauj no."
Xib fwb Ke tau hais tias cov khoom siv yooj yim thiab hloov tau, thiab tuaj yeem ua ke nrog ntau yam hydrogels los txhim kho kev ua tau zoo ntawm cov yas sib txawv. Piv txwv li, nws tuaj yeem muab ntxiv rau cov ntaub ntawv stretchable kom lawv muaj zog; Los yog nws tuaj yeem muab ntxiv rau cov ntaub ntawv nruj kom lawv hloov tau yooj yim dua. Nyob rau hauv txoj kev tshawb no, ob tug kws tshuaj siv 3D luam ntawv thev naus laus zis los ua kom pom tias muaj peev xwm siv tau ntawm CrysDoS-gel hydrogel uas tau tsim tshiab - nws tuaj yeem siv los ua lub ntsuas siab.
"Yog tias koj xav txog nws, qhov hydrogel no tuaj yeem txuas lub neej ntawm cov khoom yas thiab txo cov khoom pov tseg," said Prof Ke.
