Deciphering Drift Time Measurements from Travelling Wave Ion Mobility Spectrometry-Mass Spectrometry Studies

Ion Mobility Mass Spectrometry

for more complex analysers for automated sample processing and plant control. The separation time will continue to decrease; in the past there has been limited interest in fast separations but this could change as automated sample processing is developed. Increasing use of coupled techniques such as GC-GC, liquid chromatography-GC, and supercritical Suid chromatography-GC for the separation of ...

Ion Mobility-Mass Spectrometry

Multiplexed ion mobility spectrometry-orthogonal time-of-flight mass spectrometry.

Ion mobility spectrometry (IMS) coupled to orthogonal time-of-flight mass spectrometry (TOF) has shown significant promise for the characterization of complex biological mixtures. The enormous complexity of biological samples (e.g., from proteomics) and the need for both biological and technical analysis replicates imposes major challenges for multidimensional separation platforms with regard t...

Ion Mobility-Mass Spectrometry: Time-Dispersive Instrumentation

■ CONTENTS Basic Ion Mobility Concepts 1423 Electrostatic and Electrodynamic Fields 1423 Resolving Power 1423 Ion Mobility Techniques 1424 Temporally-Dispersive Ion Mobility 1424 Drift Tube Ion Mobility Spectrometry (DTIMS) 1425 Traveling Wave Ion Mobility Spectrometry (TWIMS) 1426 Overtone Mobility Spectrometry (OMS) 1427 Confinement and Mobility-Selective Release 1428 Trapped Ion Mobility Spe...

Amphitrite: A program for processing travelling wave ion mobility mass spectrometry data

Since the introduction of travelling wave (T-Wave)-based ion mobility in 2007 a large number of research laboratories have embraced the technique, particularly those working in the field of structural biology. The development of software to process the data generated from this technique, however, has been limited. We present a novel software package that enables the processing of T-Wave ion mob...