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. Author manuscript; available in PMC: 2017 Jan 21.
Published in final edited form as: Analyst. 2015 Nov 3;141(2):536–547. doi: 10.1039/c5an01829c

Figure 2.

Figure 2

(A) Illustrated representations of the modular microfluidic system used for amperometric immunoassays. The device has a capture chamber (B) for capturing analytes on magnetic beads and washing upstream of a detection chamber (C) for housing the Ab1-decorated sensor array. ‘D’ depicts the current v/s time response curve for various concentrations of IL-6, while ‘E’ shows the immunoassay parameters as concentration of IL-6-specific current-response (Reprinted from ref. 30, Copyright 2014, with permission from Elsevier.