Improved MIDAS data station for FT-ICR mass spectrometry

Greg T. Blakney, Michael J. Chalmers, Christopher L. Hendrickson, Mark Emmett, Alan G. Marshall

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The Modular ICR Data Acquisition and analysis System (MIDAS) was developed for FT-ICR data stations. Experiments were performed on a homebuilt FT-ICR instrument based on an unshielded 7 T Oxford magnet. Analytes were separated by nano-LC, ionized by micro-ESI and accumulated in a modified octopole. The original VXI timing cards controlled the experimental timing. Mass resolving power for the displayed peptides was ∼ 20,000 and signal to noise ranges from 200 to 400. Results show that the signal to noise ratio for the more minor components is proportionally lower.

Original languageEnglish (US)
Title of host publicationProceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics
Pages731-732
Number of pages2
StatePublished - 2002
Externally publishedYes
EventProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics - Orlando, FL, United States
Duration: Jun 2 2002Jun 6 2002

Other

OtherProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics
CountryUnited States
CityOrlando, FL
Period6/2/026/6/02

Fingerprint

Optical resolving power
Magnets
Mass spectrometry
Data acquisition
Signal to noise ratio
Peptides
Experiments

ASJC Scopus subject areas

  • Spectroscopy

Cite this

Blakney, G. T., Chalmers, M. J., Hendrickson, C. L., Emmett, M., & Marshall, A. G. (2002). Improved MIDAS data station for FT-ICR mass spectrometry. In Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics (pp. 731-732)

Improved MIDAS data station for FT-ICR mass spectrometry. / Blakney, Greg T.; Chalmers, Michael J.; Hendrickson, Christopher L.; Emmett, Mark; Marshall, Alan G.

Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics. 2002. p. 731-732.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blakney, GT, Chalmers, MJ, Hendrickson, CL, Emmett, M & Marshall, AG 2002, Improved MIDAS data station for FT-ICR mass spectrometry. in Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics. pp. 731-732, Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics, Orlando, FL, United States, 6/2/02.
Blakney GT, Chalmers MJ, Hendrickson CL, Emmett M, Marshall AG. Improved MIDAS data station for FT-ICR mass spectrometry. In Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics. 2002. p. 731-732
Blakney, Greg T. ; Chalmers, Michael J. ; Hendrickson, Christopher L. ; Emmett, Mark ; Marshall, Alan G. / Improved MIDAS data station for FT-ICR mass spectrometry. Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics. 2002. pp. 731-732
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