Portable Electrochemical Biosensors for Highly Sensitive Detection of Biomarkers

被引：0

作者：

Fu, Ying ^{[1
]}

Yan, Feng ^{[2
,3
]}

机构：

[1] Univ Strathclyde, Technol & Innovat Ctr, Dept Pure & Appl Chem, Glasgow G1 1RD, Lanark, Scotland

[2] Hong Kong Polytech Univ, Dept Appl Phys, Hung Hom, Kowloon, Hong Kong, Peoples R China

[3] Hong Kong Polytech Univ, Res Inst Intelligent Wearable Syst, Hung Hom, Kowloon, Hong Kong, Peoples R China

来源：

2022 IEEE INTERNATIONAL FLEXIBLE ELECTRONICS TECHNOLOGY CONFERENCE, IFETC | 2022年

关键词：

D O I：

10.1109/IFETC53656.2022.9948446

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：

The analysis of biomarkers plays an important role in the early diagnosis of diseases and will greatly benefit patients with a higher cure rate. However, the low abundance of biomarkers in physiological environments requires ultrahigh sensitivity of a detection technology.[1] Organic electrochemical transistors (OECT) are versatile sensing platform with low cost for easy-to-use, portable, and disposable biosensors. [2-4] They consist of gate electrode, source and drain electrodes with a thin layer of an organic semiconductor is deposited between them. [5-6] Here, we fabricate a portable and smart- phone-controlled biosensing platform based on disposable organic electrochemical transistors for ultrasensitive analysis of microRNA (miRNA) biomarkers within 1 hour.

引用

页码：67 / 68

页数：2

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