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Fig. 5 | BioMedical Engineering OnLine

Fig. 5

From: Evaluation of dry textile electrodes for long-term electrocardiographic monitoring

Fig. 5

The agar–electrode impedance of textile electrodes. a FS structure with various conductive coating materials in the frequency range of 1–10,000 Hz. b FC structure with various conductive coating materials in the frequency range of 1–10,000 Hz. c FS structure with PEDOT:PSS-contained coating in the frequency of 5 Hz. The pressure was 20 mmHg (~ 2.66 kPa). d Wet gel electrode in the frequency range of 1–10,000 Hz

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