Ultra-Fast Polarity Switching, Non-Radioactive Drift Tube for the Miniaturization of Drift-Time Ion Mobility Spectrometer

Ultra-Fast Polarity Switching, Non-Radioactive Drift Tube for the Miniaturization of Drift-Time Ion Mobility Spectrometer

Drift-time ion mobility spectrometer (DT-IMS) is a promising technology for gas detection and analysis in the form of miniaturized instrument. Analytes may exist in the form of positively or negatively charged ions according to their chemical composition and ionization condition, and therefore requi...

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Bibliographic Details
Main Authors: Lingfeng Li, Hao Gu, Yanzhen Lv, Yunjing Zhang, Xingli He, Peng Li
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Sensors
Subjects:
ion mobility spectrometer (IMS)
polarity switching
non-radioactive
Online Access:https://www.mdpi.com/1424-8220/22/13/4866

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