A Simple Separation Method of the Protein and Polystyrene Bead-Labeled Protein for Enhancing the Performance of Fluorescent Sensor

Figure 3

Fabrication of the single electrode consisting of two different-sized microholes by MEMS technology. (a) Schematic illustration of the fabrication process of the microholes. (b) Microscopic image of the two different microholes.

(a)

(b)