Journal
FRONTIERS IN CHEMISTRY
Volume 7, Issue -, Pages -Publisher
FRONTIERS MEDIA SA
DOI: 10.3389/fchem.2019.00313
Keywords
organic electrochemical transistors; biosensing; electrochemical sensing; electrophysiology recording; conducting polymer
Categories
Funding
- National Science Foundation of China [21475138, 21775151, 21790053, 21790390, 21790391, 21435007, 21621062]
- Strategic Priority Research Program of Chinese Academy of Sciences [XDB30000000]
- Chinese Academy of Sciences [QYZDJ-SSWSLH030]
Ask authors/readers for more resources
Organic electrochemical transistors (OECTs) are recently developed high-efficient transducers not only for electrochemical biosensor but also for cell electrophysiological recording due to the separation of gate electrode from the transistor device. The efficient integration of OECTs with electrochemical gate electrode makes the as-prepared sensors with improved performance, such as sensitivity, limit of detection, and selectivity. We herein reviewed the recent progress of OECTs-based biosensors and cell electrophysiology recording, mainly focusing on the principle and chemical design of gate electrode and the channel. First, the configuration, work principle, semiconductor of OECT are briefly introduced. Then different kinds of sensing modes are reviewed, especially for the biosensing and electrophysiological recording. Finally, the challenges and opportunities of this research field are discussed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available