ultraFAIMS Applications

ultraFAIMS-MS is a relatively new technique and applications are continually being developed. The following are examples of the capabilities:

Peptide Identification & Structural Elucidation Without Tandem MS
Enhance LC–MS determination of drug metabolites in urine using ultraFAIMS
Reduction of chemical background noise
Separation of equal m/z analytes (improving accurate mass measurement)
Separation of protein and peptide charge states
Identification of low abundance analytes in a noisy background
Separation of conformers & isomers
Filtering of complex samples
Enhanced Analyte Detection Using In-Source Fragmentation of Field Asymmetric Waveform Ion Mobility Spectrometry-Selected Ions in Combination with Time-of-Flight Mass Spectrometry (full article)
A rapid, high-field FAIMS pre-filter for improved LC-MS analysis of complex samples
Development of a rapid, high-field Field-Asymmetric Ion Mobility pre-filter for improved LC-MS analysis of complex samples
Optimization and characterization of the performance of a new ultra-fast FAIMS MS interface
Chip-based FAIMS – Triple Quadrupole MS: Instrumental Studies and Analytical Capabilities
Determination of a Urinary Drug Metabolite using Liquid Chromatography Combined with FAIMS-MS and FAIMS-In Source CID-MS
Evaluation of the performance of microscale FAIMS for the enhancement of the quantitative analysis of metabolites and peptides

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