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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 3.

Figure 3

(A) Microprocessor-controlled automated microfluidic immunoarray featuring 30 microwell SWCNT modified detection array fed with sample/immunoreagents from a reagent cassette (red) using inexpensive micropumps. The entire assay takes 36 min. Immunoassay steps (B) are automated and controlled by a microprocessor.. C-D shows ECL immunoassay results for four cancer biomarkers, viz. IL-6, PF4, PSMA, PSA, at specific analyte concentrations. E-H are immunoassay calibration curves for IL-6, PF4, PSA, and PSMA. Adapted from ref 36, Copyright 2015. American Chemical Society.