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.
mabitso a mebala halloween
Powering Smart Lenses "Lilense tse bohlale tse sireletsehileng, tse tšoarellang le tse tšoarellang tse ikemetseng" ACS Nano La 7 Loetse 2022 Bafuputsi ba bonts'a hore tsoekere e tsoang meokhong e ka matlafatsa lilense tsa puisano tse bohlale.Ba ile ba beha lisele tse nyane tsa mafura a tsoekere lipakeng tsa hydrogel e bonolo.Motsoako oa peterole e nang le mefuta e mengata ea likristale tse fetolang mebala e hlahisitse sensor ea prototype e ka khethollang ka ho hlaka meokho ea maiketsetso e etsisang boemo ba lefu la tsoekere ho tsoa ho taolo.Sesebelisoa se ntse se hloka ho fokotsoa hore se sebelisoe ka lilense tse sa utloeng letho ka tsoekere, bafuputsi ba boletse.
"Lisele tsa letsatsi tsa silicon tse tenyetsehang joalo ka mehloli ea matla bakeng sa lilense tse bohlale tsa ho ikopanya" ACS Applied Electronics Materials La 1 Phato, 2022 Sengoliloeng sena, lisele tse feto-fetohang tsa letsatsi li etselitsoe ho matlafatsa li-microelectronics le likarolo tsa optoelectronic ka lilense tsa puisano tse bohlale.Bafuputsi ba thehile liphanele tse 15 tse teteaneng tsa silicon photovoltaic ka har'a li-arcs ka ho li kenya ka har'a lilense tse laoloang.Ho ipapisitsoe le liteko tsa mabone a kahare le kantle, bafuputsi ba ile ba bala hore lisele tsa bona tsa letsatsi tse 25% le 50% tse pepeneneng li ka hlahisa matla a 49.3 le 26.6 Jcm-2 ka letsatsi, ka ho latellana, ho bonts'a bokhoni ba bona ba ho matlafatsa lilense tsa puisano tse bohlale.
Phano ea Lithethefatsi "Li-Conductors tsa Metal-Polymer tse Hatisitsoeng Bakeng sa Phano ea Lithethefatsi ea Lehae" Litlhaku tsa Nano September 19, 2022 Lithethefatsi tse sebelisoang sebakeng sa heno, tse kang marotholi kapa litlolo, li ka kena habonolo 'meleng ka ho sebelisa motlakase sebakeng seo.E le mohato oa ho sebelisa mokhoa ona oa ho tšoara mahlo le letlalo, bafuputsi ba ile ba hatisa li-contours tsa tšepe ea metsi holim'a maqephe a polydimethylsiloxane a otlolohileng le a bonolo a etsisang lilense tsa ho kopana le letlalo.Litekong tsa liphoofolo, ho sebelisa tšusumetso ea motlakase ho lilense tsa tšepe tsa polymer ho fumanoe ho ntlafatsa phello ea kalafo ea marotholi a mahlo.
mabitso a mebala halloween
"Lilense tse nang le khatello ea maikutlo tse nang le khatello ea maikutlo bakeng sa ho fana ka lithethefatsi tsa mahlo" ACS Applied Polymer Materials September 7, 2022 Bongata ba mafu a mahlo bo alafshoa ka marotholi, empa ho panya le meokho ho a hlatsoa kapele.Kahoo bafuputsi ba thehile prototype smart contact lens eo butle-butle e ka isang lithethefatsi ka leihlong.Lilense li na le likanale tse kobehileng tsa microfluidic le micropump tse kentsoeng ke khatello ea mahlo.Ha ho panya ho etsisoa, lense e hlakileng e tenyetsehang e ntša mokelikeli o kang oa lithethefatsi ka mokhoa o laolehileng le o tsitsitseng ntle le tlhoko ea lisebelisoa tsa elektronike.
Nako ea poso: Oct-09-2022
