| Literature DB >> 17587594 |
Andrey N Vilkov1, Chaminda M Gamage, Alexander S Misharin, Vladimir M Doroshenko, Dmitry A Tolmachev, Irina A Tarasova, Oleg N Kharybin, Konstantin P Novoselov, Michael V Gorshkov.
Abstract
A new Fourier transform ion cyclotron resonance mass spectrometer based on a permanent magnet with an atmospheric pressure ionization source was designed and constructed. A mass resolving power (full-width-at-half-maximum) of up to 80,000 in the electron ionization mode and 25,000 in the electrospray mode was obtained. Also, a mass measurement accuracy at low-ppm level has been demonstrated for peptide mixtures in a mass range of up to 1200 m/z in the isotopically resolved mass spectra.Mesh：
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Year: 2007 PMID： 17587594 PMCID： PMC2041863 DOI： 10.1016/j.jasms.2007.05.010
Source DB: PubMed Journal: J Am Soc Mass Spectrom ISSN： 1044-0305 Impact factor: 3.109