循环伏安法电子学的进展：以使用微纳加工电极进行气体检测为例。

Advances in the Electronics for Cyclic Voltammetry: the Case of Gas Detection by Using Microfabricated Electrodes.

作者信息

Pennazza Giorgio, Santonico Marco, Vollero Luca, Zompanti Alessandro, Sabatini Anna, Kumar Nandeesh, Pini Ivan, Quiros Solano William F, Sarro Lina, D'Amico Arnaldo

机构信息

Unit of Electronics for Sensor Systems, Department of Engineering, Campus Bio-Medico University of Rome, Rome, Italy.

Unit of Computational Systems and Bioinformatics, Department of Engineering, Campus Bio-Medico University of Rome, Rome, Italy.

出版信息

Front Chem. 2018 Aug 10;6:327. doi: 10.3389/fchem.2018.00327. eCollection 2018.

DOI:10.3389/fchem.2018.00327

PMID:30148129

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6095978/

Abstract

This paper presents an advanced voltammetric system to be used as electronic tongue for liquid and gas analysis. It has been designed to be more flexible and accurate with respect to other existing and similar systems. It features improved electronics and additional operative conditions. Among others these include the possibility to optically excite the solution and to treat the output signal by a differentiation process in order to better evidence the existence of small details in the response curve. Finally by the same type of tongue preliminary results are shown dealing with O and CO concentration measurements in appropriate solutions.

摘要

本文介绍了一种先进的伏安系统，用作液体和气体分析的电子舌。相对于其他现有的类似系统，它的设计更加灵活和精确。它具有改进的电子设备和更多的操作条件。其中包括对溶液进行光激发以及通过微分过程处理输出信号的可能性，以便更好地显示响应曲线中细微细节的存在。最后，展示了使用同一类型的电子舌对适当溶液中氧气和一氧化碳浓度测量的初步结果。