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Laser mass spectrometry of oligonucleotides with isomer matrices
K Tang1, S L Allman, R B Jones
1Vanderbilt University, Department of Physics and Astronomy, Nashville, TN.
Rapid Communications in Mass Spectrometry : RCM
|June 1, 1993
Abstract:
Various isomer matrices were used for laser-desorption ionization of mixtures of oligomers. It was found that the efficiency of production of oligomer ions changed drastically when different isomers were used as matrices. For selected matrix materials, parent oligomer ions with sizes up to 64 bases were observed.