Advancements in Noninvasive Volatile Organic Compound Detection: Integrating Stirling Cooling Preconcentration with GC-FID/MS for Quantitative Breath Analysis

• Published in: ACS omega Vol. 10; no. 13; pp. 13694 - 13700
• Main Authors: Xu, Qiongdan, Hu, Xiaoyu, Zhong, Lei, Wang, Zelin, Zhao, Huayong, Fu, Jia, Cao, Dongdong, Liu, Liu, Zhang, Yan, Lang, Jianlei
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 08.04.2025

The study of volatile organic compounds (VOCs) in exhaled breath presents significant potential for noninvasive disease diagnosis and human exposure monitoring. While thermal desorption (TD) tubes are the most commonly used preconcentration technique for analyzing VOCs in breath, they still face pra...