机械与电子2026，Vol.44Issue(1)：22-27,6.
激光光谱技术在呼出气体检测领域研究进展及应用
Research Progress and Application of Exhaled Gas Detection by Using Laser Spectroscopy
摘要
Abstract
Human exhaled breath contains a wealth of biological information,including thousands of volatile organic compounds(VOCs)that are closely related to the metabolic status of human body.These VOCs can reflect an individual's physiological and pathological characteristics,enabling the early screening and diagnosis of various diseases through analyzing the VOCs components.Recent rapid advancements in laser spectroscopy have significantly propelled research in exhaled breath analysis.As a non-contact detec-tion technology,it has notable advantages including high sensitivity,high selectivity,and real-time analy-sis,demonstrating considerable application potential.This review provides a detailed introduction to laser spectroscopy analysis methods.Furthermore,by examining the current state of research both domestically and internationally,it forecasts future development trends of laser spectroscopy in the field of exhaled breath detection.关键词
VOCs/呼出气体检测/激光光谱Key words
VOCs/exhaled gas detection/laser spectroscopy分类
化学化工引用本文复制引用
赵迎杰,李国林,刘雅婧,李龙居,杨玉冰,崔光照,邢兰昌..激光光谱技术在呼出气体检测领域研究进展及应用[J].机械与电子,2026,44(1):22-27,6.基金项目
国家自然科学基金资助项目(62205378) （62205378）
山东省自然科学基金资助项目(ZR2024MF009) （ZR2024MF009）
