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. Author manuscript; available in PMC: 2010 May 12.
Published in final edited form as: IEEE Sens J. 2009 Aug;9(8):883–891. doi: 10.1109/JSEN.2009.2022558

Fig. 8.

Fig. 8

Representative data measured in the microchannel gated sensor. The instantaneous increase in impedance at corresponds to a lactoperoxidase coated CPG bead binding onto the active region of the device, as shown in Fig. 7. Noise level is 0.23% of the baseline impedance.