Extended Data Fig. 9: Assessment of the interfacial stability between the gels and the PIBET-AO thin film. | Nature Sensors

Extended Data Fig. 9: Assessment of the interfacial stability between the gels and the PIBET-AO thin film.

From: Monolithic design of an organic electrochemical transistor array for multimodal bioelectronic interfacing

Extended Data Fig. 9: Assessment of the interfacial stability between the gels and the PIBET-AO thin film.The alternative text for this image may have been generated using AI.

a Schematic of interfacial impedance measurement using the 3-electrode configuration. b Attachment of flexible OECT array on a chicken breast to simulate a wearable condition. c The Nyquist plot of a PIBET-AO film with the hydrogel. d The Bode plot of the PIBET-AO film with the hydrogel. e The Nyquist plot of a PIBET-AO film with the IL gel. f The Bode plot of the PIBET-AO film with the IL gel. The data in c-f were recorded right after the simulated wearable configuration (0 h) and 1, 2, 4, 8, 24 hours after the first measurement.

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