Steigerung des Quantifizierungsdurchsatzes durch Differentielle Mobilitätsbasierte Vortrennung

Details

Veröffentlichungs-Nr.

EP3608666

Aktenzeichen

EP19189573

Anmeldetag

1. August 2019

Veröffentlichung

17. September 2025

Erteilung

17. September 2025

Rechtsraum

EP

IPC

G01N30/86G01N27/62H01J49/00

Abstract

A system for analyzing a sample includes a source configured to generate ions from constituent components of the sample; a mobility separator configured to separate ions received from the source based on the mobility in a gas; a plurality of ion channels arranged adjacent to the plurality of exit apertures of the mobility separator such that ions from the mobility separator are directed to different channels according to their respective mobility; a mass analyzer configured to determine the mass-to-charge ratio of the ions; and a controller. The controller is configured to identify retention time windows with minimum overlap of ions with similar mobility and sets of ions within the retention time windows; adjust mobility separation parameters for specific sets of ions to optimize separation of compounds; and quantify a plurality of target analytes.

Anmelder

Firma

Thermo Finnigan LLC

Land

🇺🇸 USA

Fachgebiete