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

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.