Contact lenses are most commonly used to correct blurry vision, but sometimes people wear different colored contact lenses just for fun. With Halloween approaching, people are quickly stocking up on red, black, or cat contact lenses to look even scarier. Researchers are currently working to integrate these small hydrogels into smart devices for color blindness treatment, wearable virtual displays, and drug delivery and non-invasive health monitoring. Below are some of the articles recently published in the journal ACS that report on the power of smart contacts and new ways to deliver drugs with them. Journalists may request free access to these documents by e-mailing newsroom@acs.org.
xiriir midab leh halloween
Kobcinta muraayadaha casriga ah "Ammaan, waara oo waara lenses xiriir caqli leh oo iskood u shaqaynaya" ACS Nano Sebtembar 7, 2022 Cilmi baadhayaashu waxay tuseen in gulukoosta ilmada ku jirta ay awood u siin karto muraayadaha xidhiidhka smart.Waxay dhigeen unugyo shidaal oo gulukoos oo yaryar ah inta u dhaxaysa lakabyada hydrogel jilicsan.Isku darka unugga shidaalka oo leh noocyo kala duwan oo kiristaalo beddela midabka ayaa keenay dareeme prototype kaas oo si cad u kala saari kara ilmada macmalka ah ee u ekaanaysa xaaladda sonkorowga ee kontaroolada.Qalabku wuxuu weli u baahan yahay in la dhimo si loogu isticmaalo muraayadaha indhaha ee dareenka gulukooska, cilmi-baarayaashu waxay yiraahdeen.
Unugyada qoraxda ee silikoon ee dabacsan oo hufan sida ilo koronto oo loogu talagalay muraayadaha indhaha ee smartCilmi-baarayaashu waxay samaysteen 15 micron- dhumucdiisuna waxay silikoon sawir-qaade ah geliyeen fallaadho iyaga oo gelinaya lenses quman.Iyada oo ku saleysan tijaabooyinka iftiinka gudaha iyo dibadda, cilmi-baarayaashu waxay xisaabiyeen in 25% iyo 50% unugyadooda hufnaanta qoraxda ay dhalin karaan 49.3 iyo 26.6 Jcm-2 ee tamarta maalintii, siday u kala horreeyaan, iyagoo muujinaya awooddooda inay awood u yeeshaan muraayadaha indhaha.
Bixinta Dawooyinka "Birta-Polymer-ka Daabacan ee Gudbinta Dawooyinka Maxaliga ah" Warqadaha Nano Sebtembar 19, 2022 Daawooyinka gudaha lagu maamulo, sida dhibco ama boomaatada, waxay si fudud jidhka ugu geli karaan codsiga deegaanka ee korontada.Tallaabo loo adeegsanayo farsamadan si loogu daweeyo indhaha iyo maqaarka, cilmi-baarayaashu waxay daabaceen koontaroolo bir ah oo dareere ah oo ay ku dhejiyeen xaashi polydimethylsiloxane ah oo la fidi karo oo dabacsan taasoo u ekaanaysa muraayadaha indhaha iyo balastarka maqaarka.Baaritaanka xayawaanka, ku dhejinta dareenka korantada ee muraayadaha indhaha ee birta-polymer ayaa la ogaaday in ay wanaajiso saameynta daaweynta ee dhibcaha indhaha.
xiriir midab leh halloween
Muraayadaha indhaha ee isha ku haya cadaadis-firfircooni si ay daawada isha u geyso” ACS Applied Polymer Materials Sebtembar 7, 2022 Infekshannada indhaha intooda badan waxaa lagu daaweeyaa dhibco, laakiin libiqsi iyo ilmadu si dhakhso ah ayey u dhaqdaa.Sidaa darteed cilmi-baarayaashu waxay soo saareen nooc ka mid ah lens-ka indhaha ee caqliga leh oo si tartiib tartiib ah dawooyinka si toos ah isha ugu gelin kara.Lensyadu waxay leeyihiin kanaalo microfluidic ah iyo micropumps oo ay dhaqaajiyeen cadaadiska indhaha.Marka biliggu la ekaado, muraayada cad ee dabacsan ayaa sii daaya dareere u eg daroogada si la xakameeyey oo joogto ah iyada oo aan loo baahnayn qalabka elektaroonigga ah.
Waqtiga boostada: Oct-09-2022
