Enlarging the stability domain for ion trap tandem mass spectrometry (MS/MS) | Zendy

Gordon D. B. | Zendy; Woods M. D. | Zendy

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Enlarging the stability domain for ion trap tandem mass spectrometry (MS/MS)

Author(s) -

Gordon D. B.,

Woods M. D.

Publication year - 1993

Publication title -

rapid communications in mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.528

H-Index - 136

eISSN - 1097-0231

pISSN - 0951-4198

DOI - 10.1002/rcm.1290070310

Subject(s) - chemistry , sawtooth wave , tandem , tandem mass spectrometry , top down proteomics , ion trap , mass spectrometry , ion , analytical chemistry (journal) , selected reaction monitoring , chromatography , aerospace engineering , organic chemistry , computer science , engineering , computer vision

The low‐ mass cut‐off in ion trap tandem mass spectrometry (MS/MS) is significantly improved by employing a sawtooth driving function on the ring electrode in place of the usual sinusoidal AC potential. The theory is explained with examples involving both the ‘tickle’ and ‘boundary‐effect’ MS/MS methods.

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