Molecular weight determination of underivatized oligodeoxyribonucleotides by positive‐ion matrix‐assisted ultraviolet laser‐desorption mass spectrometry - Research portal of Justus Liebig University Giessen:

Journal article

Molecular weight determination of underivatized oligodeoxyribonucleotides by positive‐ion matrix‐assisted ultraviolet laser‐desorption mass spectrometry

Authors list: Spengler, B; Pan, Y; Cotter, RJ; Kan, LS

Publication year: 1990

Pages: 99-102

Journal: Rapid Communications in Mass Spectrometry

Volume number: 4

Issue number: 4

ISSN: 0951-4198

DOI Link: https://doi.org/10.1002/rcm.1290040402

Publisher: Wiley

Abstract:

A Wiley‐McLaren type time‐of‐flight mass spectrometer has been used for molecular weight measurements of several unprotected oligodeoxyribonucleotides using matrix‐assisted UV laser desorption. Approximately 10 to 100 pmol of sample was required for recording their positive‐ion mass spectra with a mass resolution in the range of 150 to 300 (Full width at half maximum) (FWHM). Little fragmentation was observed.

Citation Styles

Harvard Citation style: Spengler, B., Pan, Y., Cotter, R. and Kan, L. (1990) Molecular weight determination of underivatized oligodeoxyribonucleotides by positive‐ion matrix‐assisted ultraviolet laser‐desorption mass spectrometry, Rapid Communications in Mass Spectrometry, 4(4), pp. 99-102. https://doi.org/10.1002/rcm.1290040402

APA Citation style: Spengler, B., Pan, Y., Cotter, R., & Kan, L. (1990). Molecular weight determination of underivatized oligodeoxyribonucleotides by positive‐ion matrix‐assisted ultraviolet laser‐desorption mass spectrometry. Rapid Communications in Mass Spectrometry. 4(4), 99-102. https://doi.org/10.1002/rcm.1290040402