Janus hydrogel microbeads for glucose sensing with ph calibration

Maru Ando, Mio Tsuchiya, Shun Itai, Tomomi Murayama, Yuta Kurashina, Yun Jung Heo, Hiroaki Onoe

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We present fluorescent Janus hydrogel microbeads for continuous glucose sensing with pH calibration. The Janus hydrogel microbeads, that consist of fluorescent glucose and pH sensors, were fabricated with a UV-assisted centrifugal microfluidic device. The microbead can calibrate the pH values of its surroundings and enables accurate measurements of glucose within various pH condi-tions. As a proof of concept, we succeeded in obtaining the accurate value of glucose concentration in a body-fluid-like sample solution. We believe that our fluorescent microbeads, with pH calibration capability, could be applied to fully implantable sensors for continuous glucose monitoring.

本文言語English
論文番号4829
ジャーナルSensors
21
14
DOI
出版ステータスPublished - 2021 7 2

ASJC Scopus subject areas

  • 分析化学
  • 情報システム
  • 原子分子物理学および光学
  • 生化学
  • 器械工学
  • 電子工学および電気工学

フィンガープリント

「Janus hydrogel microbeads for glucose sensing with ph calibration」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル