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- Shvartsburg, Alexandre A.; Haris, Anisha; Andrzejewski, Roch; Entwistle, Andrew; Giles, Roger
- Analytical chemistry 2017 v.90 no.1 pp. 936-943
- atmospheric pressure; electric field; mass spectrometry; peptides; post-translational modification; proteomics
- ... Ion mobility spectrometry (IMS) in conjunction with mass spectrometry (MS) has emerged as a powerful platform for biological and environmental analyses. An inherent advantage of differential or field asymmetric waveform IMS (FAIMS) based on the derivative of mobility vs electric field over linear IMS based on absolute mobility is much greater orthogonality to MS. Effective coupling of linear IMS t ...