Premium
Laser mass spectrometry of oligonucleotides with isomer matrices
Author(s) -
Tang K.,
Allman S. L.,
Jones R. B.,
Chen C. H.,
Araghi S.
Publication year - 1993
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.1290070606
Subject(s) - chemistry , oligomer , mass spectrometry , ion , oligonucleotide , matrix isolation , matrix (chemical analysis) , matrix assisted laser desorption/ionization , ionization , desorption , analytical chemistry (journal) , chromatography , organic chemistry , molecule , dna , biochemistry , adsorption
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.