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Fig.3 | Journal of Nanobiotechnology

Fig.3

From: MXene-assisted organic electrochemical transistor biosensor with multiple spiral interdigitated electrodes for sensitive quantification of fPSA/tPSA

Fig.3

Depiction of quantification mechanism and performance. a The conceptual mechanism of isMOECTs for the determination of fPSA/tPSA and b typical transfer characteristics with transconductance. c The transfer characteristics response of the isMOECTs biosensor to the addition of fPSA, d drain current as a function of fPSA. e Traditional DPV measurement of the Au gate electrode as the working electrode in the incubation of a series of fPSA. f The calibration plot of the DPV testing as a function of fPSA. Each of error in panels d and f is three replicated analysis (n = 3)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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