中图分类号：R446.1；TP212.3；R-05
文献标志码：A DOI: 10.16157/j.issn.0258-7998.223587
中文引用格式： 陈雨璐，张丞源，郑雨澄，等. 电子鼻技术检测人呼出气挥发性有机物的研究进展[J]. 电子技术应用，2023，49(3)：2-10.
英文引用格式： Chen Yulu，Zhang Chengyuan，Zheng Yucheng，et al. Research progress of electronic nose in detecting volatile organic compounds in human exhaled breath[J]. Application of Electronic Technique，2023，49(3)：2-10.

Research progress of electronic nose in detecting volatile organic compounds in human exhaled breath

Abstract： Volatile Organic Compounds (VOCs) are not only present in the human living conditions, but also can be produced in the process of human metabolism. The types and kurtosis of VOCs produced by the human body are closely related to human health and disease status. In recent years, analyzing VOCs components and concentration in human exhaled breath through non-invasive detection can be used to indicate human health status, which has been widely concerned in the field of clinical diagnosis and health monitoring. This paper reviews the clinical application value and common detection methods of exhaled VOCs, and elucidates pros and cons of each method . In this paper, the revolutionary progress brought by the new electronic nose technology to the detection of exhaled VOCs is described, which brings more possibilities for the high sensitivity, high throughput and intelligent detection of exhaled VOCs.

Key words : volatile organic compounds；exhaled breath analysis；disease diagnosis；electronic nose