The Ion Formation and Quantitative Response of Isoprene, Monoterpenes and Terpenoids in Ion Mobility Spectrometry with Atmospheric-Pressure Chemical Ionization as a Function of Temperature
Thomas Mayer, Ralf Petrich, Helko Borsdorf, Emiliano Zampetti · 2024
Read The Ion Formation and Quantitative Response of Isoprene, Monoterpenes and Terpenoids in Ion Mobility Spectrometry with Atmospheric-Pressure Chemical Ionization as a Function of Temperature by Thomas Mayer, Ralf Petrich, Helko Borsdorf, Emiliano Zampetti (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11679988.txt.
Description
Thomas Mayer, Ralf Petrich, Helko Borsdorf, and Emiliano Zampetti study how temperature shapes ion formation in ion mobility spectrometry. The method separates ions by drift speed and is used for air monitoring and for checking essential oils. Their targets were isoprene, monoterpenes, and related compounds, ionized at normal air pressure.
A hot drift tube above a threshold gave the most sensitive detection for isoprene and monoterpenes, while a lower setting sufficed for most of the related compounds. Isoprene formed paired ions at all temperatures. Monoterpenes formed adduct ions when cool but merged into a single peak when hot. The other spectra were more complex and shifted strongly with temperature and molecular structure.
Catalog record
| CREATOR | Thomas Mayer, Ralf Petrich, Helko Borsdorf, Emiliano Zampetti |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 41 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |