Biosensor

Nanotechnology

Electrode

Cyclic voltammetry

Engineering

Physical chemistry

Chemistry

Materials science

Programming language

Electronic engineering

Voltammetry

Potentiostat

Computer science

Electrochemistry

Software portability

In this paper, we adopt an system-on-a-chip (SOC) based integrated circuit as the core circuit to design and implement a portable cyclic voltammetry potentiostat, which can be applied to the signal processing of electrochemical biosensors. Moreover, we exert the micro-albumin sensors to verify its performance, and our experimental results show that the performance of the proposed potentiostat is as good as that of the commercial potentiostat. The proposed potentiostat has the merits of moderate accuracy, small size, low cost, and high portability.

An SOC-Based Portable Cyclic Voltammetry Potentiostat for Micro-Albumin Biosensors