Issue 6, 2022

Oxytocin detection at ppt level in human saliva by an extended-gate-type organic field-effect transistor

Abstract

Herein, we report an extended-gate-type organic field-effect transistor (OFET) sensor for oxytocin. The fabricated OFET-based immunosensor has successfully detected oxytocin at a ppt level in human saliva with high recovery rates (96–102%). We believe our sensor would pave the way for the realization of portable sensors for healthcare monitoring.

Graphical abstract: Oxytocin detection at ppt level in human saliva by an extended-gate-type organic field-effect transistor

Supplementary files

Article information

Article type
Communication
Submitted
03 Tsh 2021
Accepted
15 Kol 2022
First published
16 Kol 2022

Analyst, 2022,147, 1055-1059

Author version available

Oxytocin detection at ppt level in human saliva by an extended-gate-type organic field-effect transistor

K. Ohshiro, Y. Sasaki, Q. Zhou, X. Lyu, Y. Yamanashi, K. Nakahara, H. Nagaoka and T. Minami, Analyst, 2022, 147, 1055 DOI: 10.1039/D1AN02188E

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