Influenza virus detection technology based on organic electrochemical transistor

Nan Li; Xiang Lou; Beini Chen; Jianhui Gu; Bo Liang; Tianyu Li

doi:10.1117/12.2631378

1 May 2022 Influenza virus detection technology based on organic electrochemical transistor

Nan Li, Xiang Lou, Beini Chen, Jianhui Gu, Bo Liang, Tianyu Li

Proceedings Volume 12171, Thirteenth International Conference on Signal Processing Systems (ICSPS 2021); 1217104 (2022) https://doi.org/10.1117/12.2631378
Event: Thirteenth International Conference on Signal Processing Systems (ICSPS 2021), 2021, Shanghai, China

Abstract

Influenza results in massive casualties and property loss each year due to the high infectivity and multiple variation of its virus. Thus, early diagnosis of influenza viruses plays a crucial role, however rapid an on-site detection can hardly be achieved currently. Organic electrochemical transistor (OECT) has the characteristics of high sensitivity, fast response speed and good biocompatibility, and has been widely used in the detection of DNA and protein. In this work, we developed an OECT-based influenza virus sensor. Through the detection of HA peptide antigens, it shows that the sensor has a detection limit of less than 10^-9M.

Citation Download Citation

Nan Li, Xiang Lou, Beini Chen, Jianhui Gu, Bo Liang, and Tianyu Li "Influenza virus detection technology based on organic electrochemical transistor", Proc. SPIE 12171, Thirteenth International Conference on Signal Processing Systems (ICSPS 2021), 1217104 (1 May 2022); https://doi.org/10.1117/12.2631378

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