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.
awọ awọn olubasọrọ halloween
Agbara Awọn lẹnsi Smart “Ailewu, ti o tọ ati awọn lẹnsi olubasọrọ ọlọgbọn alagbero ti ara ẹni” ACS Nano Oṣu Kẹsan Ọjọ 7, Ọdun 2022 Awọn oniwadi fihan pe glucose ninu omije le ṣe agbara awọn lẹnsi olubasọrọ ọlọgbọn.Wọn gbe awọn sẹẹli idana glukosi kekere laarin awọn ipele ti hydrogel rirọ.Apapọ sẹẹli epo kan pẹlu ọpọlọpọ awọn kirisita ti o yipada awọ yorisi sensọ apẹrẹ kan ti o le ṣe iyatọ ni kedere awọn omije atọwọda ti o farawe ipo alatọgbẹ lati awọn iṣakoso.Ẹrọ naa tun nilo lati ni iwọn si isalẹ lati lo ninu awọn lẹnsi olubasọrọ ifarabalẹ glukosi, awọn oniwadi naa sọ.
“Awọn sẹẹli oorun ohun alumọni ti o rọ ati translucent bi awọn orisun agbara fun awọn lẹnsi olubasọrọ ọlọgbọn” ACS Awọn ohun elo Itanna Awọn ohun elo Oṣu Kẹjọ Ọjọ 1, Ọdun 2022 Ninu nkan yii, awọn sẹẹli oorun translucent rọ jẹ apẹrẹ lati fun microelectronics ati awọn eroja optoelectronic ni awọn lẹnsi olubasọrọ ọlọgbọn.Awọn oniwadi ṣe agbekalẹ awọn panẹli fọtovoltaic silikoni 15 micron sinu awọn arcs nipa fifi wọn sinu awọn lẹnsi domed.Da lori awọn idanwo ina ita gbangba ati ita, awọn oniwadi ṣe iṣiro pe 25% ati 50% awọn sẹẹli akoyawo oorun le ṣe ina 49.3 ati 26.6 Jcm-2 ti agbara fun ọjọ kan, ni atele, n ṣe afihan agbara wọn lati fi agbara awọn lẹnsi olubasọrọ ọlọgbọn.
Ifijiṣẹ Oògùn “Awọn oludari Irin-Polymer Ti a Titẹjade fun Ifijiṣẹ Oògùn Agbegbe” Awọn lẹta Nano Oṣu Kẹsan Ọjọ 19, Ọdun 2022 Awọn oogun ti a nṣakoso ni agbegbe, gẹgẹbi awọn silė tabi awọn ikunra, le ni irọrun wọ inu ara nipasẹ ohun elo agbegbe ti ina.Gẹgẹbi igbesẹ kan si lilo ilana yii lati ṣe itọju awọn oju ati awọ ara, awọn oniwadi tẹjade awọn apẹrẹ irin olomi lori awọn aṣọ ti polydimethylsiloxane ti o rọ ati rọ ti o dabi awọn lẹnsi olubasọrọ ati awọn abulẹ awọ.Ninu idanwo ẹranko, lilo awọn itusilẹ itanna si awọn lẹnsi olubasọrọ irin-polymer ni a ti rii lati ni ilọsiwaju ipa itọju ailera ti awọn oju oju.
awọ awọn olubasọrọ halloween
“Awọn lẹnsi olubasọrọ microfluidic ti a mu ṣiṣẹ titẹ fun ifijiṣẹ oogun oju” ACS Awọn ohun elo Polymer ti Oṣu Kẹsan Ọjọ 7, Ọdun 2022 Pupọ julọ awọn akoran oju ni a tọju pẹlu awọn silė, ṣugbọn sisẹju ati omije yarayara wẹ wọn kuro.Nitorinaa awọn oniwadi ti ṣe agbekalẹ lẹnsi olubasọrọ ọlọgbọn ti o le fi awọn oogun jiṣẹ taara sinu oju ni diėdiė.Awọn lẹnsi naa ni awọn ikanni microfluidic te ati awọn micropump ti a mu ṣiṣẹ nipasẹ titẹ ipenpeju.Nigbati o ba n paju, lẹnsi ko o rọ tu itu omi-oògùn ni ọna iṣakoso ati idaduro laisi iwulo fun ẹrọ itanna.
Akoko ifiweranṣẹ: Oṣu Kẹwa-09-2022
