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Wireless Flexible Pressure Sensor with Photocurable Hydrogel

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  • 2023-09-21
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Professor Lee Jong-Cheol (Department of Electronic Convergence Engineering) and his Research Team Developed Wireless Flexible Wearable Pressure Sensor Using Photocurable Hydrogel

- Published in the journal Advanced Materials with JCR Q1, IF=32.086 as a Back-Cover Paper in the Vol. 35, No. 29 Issue of 2023 - 


이종철 교수 (전자융합공학과)

 

The research team of Professor Lee Jong-Cheol, Department of Electronic Convergence Engineering at Kwangwoon University, has succeeded in developing  "Wireless Flexible Wearable Pressure Sensor Utilizing Photo-Curable Hydrogel" through international collaborative research with Professor Li Yang's team of Shangdong University in Jinan, China and Professor Sheng Guoqian's team of Beijing Institute of Technology (BIT).

 

This research was supported by the university's academic research grant and the fourth-phase BK21 project. The paper titled "Incorporating Wireless Strategies to Wearable Devices Enabled by Photocurable Hydrogel for Monitoring Pressure Information" was selected and published as a back-cover paper in Advanced Materials (IF=32.086), the scientific journal by published by Wiley, USA on July 20, 2023.

 

Journal link:

https://doi.org/10.1002/adma.202370208

 

a 이온화에 의한 압력 센싱 및 전기변색 과정이 결합된 새로운 소자
b 소자의 착색과 표백에서의 이온의 이동 현상
c (i) 이온화에 의한 압력 센싱 메카니즘과 등가회로 모델
c (ii) 0~200 kPa 에 따른 웨어러블 소자의 압력 및 스트레스 분포도

광경화형 히드로겔(Hydrogel)을 활용한 무선형 플렉서블 웨어러블 압력센서 개발