Figure 21.

(A) Schematic representation of the structure of the ZnO nanorods microfluidic immunosensor for influenza virus detection; (B) Chronoamperometric curves measured from each electrode of the arrayed sensor, for an antigen mixture of (a) 1 pg mL⁻¹ H1N1 and 100 pg mL⁻¹ H5N1; (b) 10 pg mL⁻¹ H5N1 and 100 pg mL⁻¹ H7N9; and (c) 10 pg mL⁻¹ H1N1 and 1 pg mL⁻¹ H7N9, respectively. Reprinted from [113], Copyright 2016, with permission from Elsevier.