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1. (WO2018004769) SYSTEMS AND METHODS FOR COLLISION INDUCED DISSOCIATION OF IONS IN AN ION TRAP

Pub. No.:    WO/2018/004769    International Application No.:    PCT/US2017/026269
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Fri Apr 07 01:59:59 CEST 2017
IPC: H01J 49/42
G01N 30/72
Applicants: PURDUE RESEARCH FOUNDATION
Inventors: COOKS, Robert, Graham
SNYDER, Dalton
Title: SYSTEMS AND METHODS FOR COLLISION INDUCED DISSOCIATION OF IONS IN AN ION TRAP
Abstract:
The invention generally relates to systems and methods for collision induced dissociation of ions in an ion trap. In certain aspects, the invention provides a system that includes a mass spectrometer having an ion trap, and a central processing unit (CPU). The CPU includes storage coupled to the CPU for storing instructions that when executed by the CPU cause the system to generate one or more signals, and apply the one or more signals to the ion trap in a manner that all ions within the ion trap are fragmented at a same Mathieu q value.