Regarding the Influence of Additives and Additional Plasma-Induced Chemical Ionization on Adduct Formation in ESI/IMS/MS

Autor: Christian Thoben, Nora T. Hartner, Moritz Hitzemann, Christian-Robert Raddatz, Manuel Eckermann, Detlev Belder, Stefan Zimmermann

Publikováno v: Journal of the American Society for Mass Spectrometry (JASMS) 34 (2023), Nr. 5
Journal of the American Society for Mass Spectrometry (JASMS)

Ion mobility spectrometers (IMS) separate ions based on their ion mobility, which depends mainly on collision cross-section, mass, and charge of the ions. However, the performance is often hampered in electrospray ionization (ESI) by the appearance o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18421887f85e312d422c0d12363b73b1
https://www.repo.uni-hannover.de/handle/123456789/14242

Positive Reactant Ion Formation in High Kinetic Energy Ion Mobility Spectrometry (HiKE-IMS)

Autor: Manuel Eckermann, Christoph Schaefer, Maria Allers, Walter Wissdorf, Duygu Erdogdu, Thorsten Benter, Stefan Zimmermann, Ansgar T. Kirk

Publikováno v: Journal of the American Society for Mass Spectrometry : JASMS online 31 (2020), Nr. 6

Due to the operation at background pressures between 10-40 mbar and high reduced electric field strengths of up to 120 Td, the ion-molecule reactions in High Kinetic Energy Ion Mobility Spectrometers (HiKE-IMS) differ from those in classical ambient

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10252544cdfa0077e78d32b2d6ecf80c
https://www.repo.uni-hannover.de/handle/123456789/11066