Fig. 3: FeP/s-P characterization and assembly on MRnM. | Nature Communications

Fig. 3: FeP/s-P characterization and assembly on MRnM.

From: A magneto-responsive nanomesh biosensor for simultaneous mechanical stimulation and electrochemical detection

Fig. 3: FeP/s-P characterization and assembly on MRnM.The alternative text for this image may have been generated using AI.

a Schematic illustration showing the microstructures of pristine PEDOT:PSS and FeP/s-P. b AFM phase images of different PEDOT-based films. c The full XPS spectrum of FeP/s-P. d UV-visible spectra of different solutions. e CV curves of s-PEDOT and FeP/s-P based films in 0.1 M PBS. Scan rate: 50 mV s−1. f SEM image and corresponding EDX elemental mapping images of MRnM@FeP/s-P. g CV curves of MRnM@FeP/s-P sensor during the magneto-responsive deformation process. Scan rate: 50 mV s−1. h The normalized oxidation peak currents of CV curves recorded by MRnM@FeP/s-P sensor obtained in 1 mM K3[Fe(CN)6] after being deformed with different amplitudes and 10% deformation for different cycles. Data are presented as mean ± s.e.m. (n = 3, for each group).

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