Design and experiment of high-field asymmetric waveform ion mobility spectrometry chip based on an integrated temperature control printed circuit board structure

CONCLUSIONS: This study provides a novel approach to improve the resolving power of FAIMS systems and their signal-to-noise ratio. The utilization of a PCB-based temperature control proved effective in stabilizing FAIMS signal characteristics and optimizing detection capabilities, particularly for VOCs such as acetone. These findings have significant implications for improving the accuracy and resolving power of FAIMS systems in VOC detection applications.PMID:38355881 | DOI:10.1002/rcm.9699

Source: Rapid Communications in Mass Spectrometry : RCM - February 14, 2024 Category: Chemistry Authors: Hao Zeng Yu-Qiao Zhang Yi-Fei Wang Xiao-Xia Du Wen-Xiang Xiao Hua Li Source Type: research