Digital Microfluidic Lab-on-a-Chip on a TFT Glass Substrate Enabling Point-of-Care Testing

被引：5

作者：

Xu, Yitong ^{[1
,2
]}

Wu, Weisheng ^{[1
,2
]}

Zhou, Zhongyi ^{[1
,2
]}

Su, Qiyi ^{[1
,2
]}

Liu, Xinghui ^{[3
]}

Li, Weiwei ^{[3
]}

Wang, Kai ^{[4
]}

机构：

[1] Sun Yat Sen Univ, Guangdong Prov Key Lab Display Mat & Technol, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Peoples R China

[2] Sun Yat Sen Univ, Sch Elect & Informat Technol, Guangzhou 510275, Peoples R China

[3] Shenzhen Chipwey Innovat Technol Co Ltd, Shenzhen 518100, Peoples R China

[4] Sun Yat Sen Univ, Guangdong Prov Key Lab Display Mat & Technol, State Key Lab Optoelect Mat & Technol, Sch Elect & Informat Technol, Guangzhou 510006, Peoples R China

来源：

IEEE ELECTRON DEVICE LETTERS | 2023年 / 44卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Digital microfluidic; disposable lab-on-a-chip; thin-film transistor; point-of-care testing; SENSORS;

D O I：

10.1109/LED.2023.3299628

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report on a fully-integrated lab on a chip (LOC) on a thin-film transistor (TFT) glass substrate that integrates digital microfluidic array for droplet manipulation, on-chip resistive heater and temperature sensor for biochemical amplification reaction, on-chip optical sensor for fluorescence detection, and transimpedance preamplifier for signal amplification. The proposed LOC is manufactured in an industrial-standard TFT-LCD production line, making it very cost-effective and promising for disposable point-of-care testing (POCT) applications.

引用

页码：1500 / 1503

页数：4

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