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.
oxhumana nabo abanemibala halloween
Amalensi Ahlakaniphile Anamandla “Amalensi okuxhumana ahlakaniphile aphephile, ahlala isikhathi eside futhi azinzile” ACS Nano Septhemba 7, 2022 Abacwaningi babonisa ukuthi i-glucose ezinyembezini inganika amandla amalensi okuxhumana ahlakaniphile.Babeka amangqamuzana kagesi eglucose phakathi kwezingqimba ze-hydrogel ethambile.Inhlanganisela ye-fuel cell ne-array yamakristalu ashintsha umbala ibangele inzwa ye-prototype engahlukanisa ngokucacile izinyembezi zokwenziwa ezilingisa isimo sesifo sikashukela kuzilawuli.Idivayisi isadinga ukwehliswa ukuze isetshenziswe kumalensi okuxhumana azwela i-glucose, kusho abacwaningi.
“Amaseli elanga e-silicon aguquguqukayo naguquguqukayo njengemithombo yamandla yamalensi okuxhumana ahlakaniphile” I-ACS Applied Electronics Materials Agasti 1, 2022 Kulesi sihloko, amaseli elanga aguqukayo aklanyelwe ukunika amandla ama-microelectronic nezinto ze-optoelectronic kumalensi okuxhumana ahlakaniphile.Abacwaningi bakha amaphaneli we-silicon photovoltaic ayi-15 micron-thick abe ama-arcs ngokuwafaka kumalensi aphethwe.Ngokusekelwe ekuhlolweni kokukhanyisa kwangaphakathi nangaphandle, abacwaningi babale ukuthi amaseli abo elanga angama-25% kanye no-50% angakwazi ukukhiqiza u-49.3 no-26.6 Jcm-2 wamandla ngosuku, ngokulandelana, okubonisa amandla abo okunika amandla amalensi okuxhumana ahlakaniphile.
Ukulethwa Kwezidakamizwa “Amakhondatha Ensimbi-Polymer Aphrintiwe Okulethwa Kwezidakamizwa Zasendaweni” Izincwadi Ze-Nano Septhemba 19, 2022 Izidakamizwa ezilawulwa endaweni, njengamaconsi noma okokugcoba, zingangena kalula emzimbeni ngokusebenzisa ugesi wendawo.Njengesinyathelo sokusebenzisa le nqubo ukwelapha amehlo nesikhumba, abacwaningi baphrinte ama-contours ensimbi ewuketshezi kumashidi e-polydimethylsiloxane anwebekayo futhi aguquguqukayo alingisa amalensi okuxhumana namapeshi esikhumba.Ekuhlolweni kwezilwane, ukusebenzisa ama-impulses kagesi kumalensi okuxhumana e-metal-polymer kutholwe ukuthuthukisa umphumela wokwelapha wamaconsi wamehlo.
oxhumana nabo abanemibala halloween
“Amalensi okuxhumana e-microfluidic acushwe ukucindezela okulethwa kwezidakamizwa zamehlo” I-ACS Applied Polymer Materials Septhemba 7, 2022 Izifo eziningi zamehlo zelashwa ngamaconsi, kodwa ukucwayiza nezinyembezi ziwageza ngokushesha.Ngakho-ke abacwaningi benze i-prototype smart contact lens engaletha kancane kancane izidakamizwa ngqo esweni.Amalensi anamashaneli ama-microfluidic agobile kanye namaphampu amancane acushwe ukucindezela kwejwabu leso.Uma ukucwayiza kulingiswa, ilensi ecacile eguquguqukayo ikhipha uketshezi olufana nesidakamizwa ngendlela elawulwayo neqhubekayo ngaphandle kwesidingo sezinto zikagesi.
Isikhathi sokuthumela: Oct-09-2022
