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. 2017 Aug 21;7:8882. doi: 10.1038/s41598-017-09370-3

Figure 1.

Figure 1

IME sensor scheme and sensing mechanism. (a) Medium-changeable microfluidic-channel-integrated device. (b) Image of the IME device. (c) SEM photograph of one IME pair. (d) Sensing mechanism for increase in impedance of the IME by interaction between Aβ and antibody.