Figure 14.

(A) Optical images of the devices (a,b), photograph depicting SPE which is flexible and can be bended easily (c), computational domain of microfluidic cell with the work electrode (d), profile of microfluidic cell from the side view (e). Reproduced from [46], with permission from the American Chemical Society © 2016; (B) Layout of three electrodes: (a) designed device, (b) fabricated device. Reproduced from [47], with permission from Elsevier B.V. © 2012. (C,D) 3D-printed main array and wash reservoir module. Reproduced from [49], with permission from Elsevier B.V. © 2015.