Literature DB >> 24234797

High-frequency fourier transform ion cyclotron resonance mass spectrometry.

L Schweikhard1, G M Alber, A G Marshall.   

Abstract

The experimental Fourier transform ion cyclotron resonance (FT/ICR) frequency range has been extended to 107 MHz. We report the observation of FT/ICR signals from electron-ionized species of mass-to-charge ratio 8, 7, 6, 5, 4, 3, 2, and 1 μ per elementary charge. We show that moderately high charge states of atomic ions (e.g., N(3+)) are easily generated and detected. Several applications for high-frequency FT/ICR mass spectrometry are proposed and discussed.

Entities:  

Year:  1993        PMID： 24234797     DOI： 10.1016/1044-0305(93)85074-8

Source DB:  PubMed          Journal:  J Am Soc Mass Spectrom        ISSN： 1044-0305            Impact factor:   3.109


  6 in total

1.  Cooling and slowing of trapped antiprotons below 100 meV.

Authors: 
Journal:  Phys Rev Lett       Date:  1989-09-25       Impact factor: 9.161

2.  Precise 3H-3He mass difference for neutrino mass determination.

Authors: 
Journal:  Phys Rev Lett       Date:  1985-01-28       Impact factor: 9.161

3.  Surface-induced dissociation of peptide ions in Fourier-transform mass spectrometry.

Authors:  E R Williams; K D Henry; F W McLafferty; J Shabanowitz; D F Hunt
Journal:  J Am Soc Mass Spectrom       Date:  1990-09       Impact factor: 3.109

4.  Linear response theory of ion excitation for Fourier transform mass spectrometry.

Authors:  S Guan
Journal:  J Am Soc Mass Spectrom       Date:  1991-12       Impact factor: 3.109

5.  High-resolution multiple-ion simultaneous monitoring by means of multiple-foldover Fourier transform ion cyclotron resonance mass spectrometry.

Authors:  M Wang; A G Marshall
Journal:  Anal Chem       Date:  1988-02-15       Impact factor: 6.986

6.  Surface-induced dissociation by Fourier transform mass spectrometry.

Authors:  C F Ijames; C L Wilkins
Journal:  Anal Chem       Date:  1990-07-01       Impact factor: 6.986
  6 in total
  3 in total

1.  Excitation modes for fourier transform-ion cyclotron resonance mass spectrometry.

Authors:  L Schweikhard; A G Marshall
Journal:  J Am Soc Mass Spectrom       Date:  1993-06       Impact factor: 3.109

2.  Analysis and elimination of systematic errors originating from coulomb mutual interaction and image charge in Fourier transform ion cyclotron resonance precise mass difference measurements.

Authors:  M V Gorshkov; A G Marshall; E N Nikolaev
Journal:  J Am Soc Mass Spectrom       Date:  1993-11       Impact factor: 3.109

3.  Counting individual sulfur atoms in a protein by ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry: experimental resolution of isotopic fine structure in proteins.

Authors:  S D Shi; C L Hendrickson; A G Marshall
Journal:  Proc Natl Acad Sci U S A       Date:  1998-09-29       Impact factor: 11.205
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.