Suppression of the lower charge state ions in the external accumulation RF multipole with a reduced trapping DC potential

Journal of the American Society for Mass Spectrometry

Volumn 14, Issue 11, 2003, Pages 1229-1235

  Tolmachev, Aleksey V ^a   Vilkov, Andrey N ^a   Paša Tolic, Ljiljana ^a   Udseth, Harold R ^a   Smith, Richard D ^a  

^a PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC CHARGE; ELECTRIC POTENTIAL; IONS;

ION TRAPS; RADIOFREQUENCY (RF) MULTIPOLES;

MASS SPECTROMETRY;

MASS SPECTROMETRY;

ARTICLE; EVALUATION; PHYSICAL CHEMISTRY; QUANTITATIVE ANALYSIS; RADIOFREQUENCY;

EID: 0142195726     PISSN: 10440305     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1044-0305(03)00535-X     Document Type: Article

References (17)

1. Wollnik H. Ion Optics in Mass Spectrometers. J. Mass Spectrom. 34:1999;991-1006.
2. Douglas D.J. Applications of Collision Dynamics in Quadrupole Mass Spectrometry. J. Am. Soc. Mass Spectrom. 9:1998;101-113.
3. Douglas D.J., French J.B. Collisional Focusing Effects in Radio Frequency Quadrupoles. J. Am. Soc. Mass Spectrom. 3:1992;398-408.
4. Tolmachev A.V., Chernushevich I.V., Dodonov A.F., Standing K.G. A Collisional Focusing Ion Guide for Coupling an Atmospheric Pressure Ion Source to a Mass Spectrometer. Nucl. Instr. Meth. Phys. Res. B. 124:1997;112-119.
5. Tolmachev A.V., Udseth H.R., Smith R.D. The Charge Capacity Limitations of Radio Frequency Ion Guides in Their Use for Improved Ion Accumulation and Trapping in Mass Spectrometry. Anal. Chem. 72:2000;970-978.
6. Tolmachev A.V., Udseth H.R., Smith R.D. Radial Stratification of Ions as a Function of Mass to Charge Ratio in Collisional Cooling Radio Frequency Multipoles Used as Ion Guides or Ion Traps. Rapid Commun. Mass Spectrom. 14:2000;1907-1913.
7. Tolmachev A.V., Udseth H.R., Smith R.D. Modeling the Ion Density Distribution in Collisional Cooling RF Multipole Ion Guides. Int. J. Mass Spectrom. 222:2003;155-174.
8. Senko M.W., Hendrickson C.L., Emmett M.R., Shi S.D., Marshall A.G. External Accumulation of Ions for Enhanced Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. J. Am. Soc. Mass Spectrom. 8:1997;970-976.
9. Campbell J.M., Collings B.A., Douglas D.J. A New Linear Ion Trap Time-of-Flight System with Tandem Mass Spectrometry Capabilities. Rapid Commun. Mass Spectrom. 12:1998;1463-1474.
10. Sannes-Lowery K., Griffey R.H., Kruppa G.H., Speir J.P., Hofstadler S.A. Multipole Storage Assisted Dissociation, a Novel In-Source Dissociation Technique for Electrospray Ionization Generated Ions. Rapid Commun. Mass Spectrom. 12:1998;1957-1961.
11. Belov M.E., Nikolaev E.N., Anderson G.A., Udseth H.R., Conrads T.P., Veenstra T.D., Masselon C.D., Gorshkov M.V., Smith R.D. Design and Performance of an ESI Interface for Selective External Ion Accumulation Coupled to a Fourier Transform Ion Cyclotron Mass Spectrometer. Anal. Chem. 73:2001;253-261.
12. Harkewicz R., Belov M.E., Anderson G.A., Paša-Tolic L., Masselon C.D., Prior D.C., Udseth H.R., Smith R.D. ESI-FTICR Mass Spectrometry Employing Data-Dependent External Ion Selection and Accumulation. J. Am. Soc. Mass Spectrom. 13:2002;144-154.
13. Chernushevich, I. V.; Fell, L. M.; Bloomfield, N.; Loboda A. V.; Shevchenko, A. A. Charge Separation for Protein Applications on a QqTOF Mass Spectrometer. Proceedings of the 50th ASMS Conference on Mass Spectrometry and Allied Topics; Orlando, FL, June, 2002;
14. Keshishian, H.; Addona, T.; Clauser, K.; Yves LeBlanc, J. C.; Chu, I. K. ; Carr, S. A. MS and MS/MS Performance of a New Triple Quadrupole-Linear Ion Trap Mass Spectrometer for Proteomics. Proceedings of the 50th ASMS Conference on Mass Spectrometry and Allied Topics; Orlando, FL, June, 2002;
15. Chernushevich I.V., Fell L.M., Bloomfield N., Metalnikov P.S., Loboda A.V. Charge State Separation for Protein Applications Using a Quadrupole Time-of-Flight Mass Spectrometer. Rapid Commun. Mass Spectrom. 17:2003;1416-1424.
16. Gerlich, D. In State Selected and State-to-State Ion-Molecule Reaction Dynamics. Part 1. Experiment, Vol. LXXXII; Ng, C. Y.; Baer, M., Eds.; Wiley: New York, 1992; pp 1-176.
17. Winger B., Light-Wahl K., Ogorzalek-Loo R., Udseth H.R., Smith R.D. Observation and Implications of High Mass-to-Charge Ratio Ions from Electrospray Ionization Mass Spectrometry. J. Am. Soc. Mass Spectrom. 4:1993;536-545.