Literature DB >> 8329766

Laser mass spectrometry of oligonucleotides with isomer matrices.

K Tang1, S L Allman, R B Jones, C H Chen, S Araghi.   

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.

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Year:  1993        PMID： 8329766     DOI： 10.1002/rcm.1290070606

Source DB:  PubMed          Journal:  Rapid Commun Mass Spectrom        ISSN： 0951-4198            Impact factor:   2.419


  5 in total

1.  Fragmentation pathway studies of oligonucleotides in matrix-assisted laser desorption/ionization mass spectrometry by charge tagging and H/D exchange.

Authors:  Chau-Wen Chou; Patrick A Limbach; Richard B Cole
Journal:  J Am Soc Mass Spectrom       Date:  2002-12       Impact factor: 3.109

2.  Matrix assisted laser desorption/ionization mass spectrometry of enzymatically synthesized RNA up to 150 kDa.

Authors:  F Kirpekar; E Nordhoff; K Kristiansen; P Roepstorff; A Lezius; S Hahner; M Karas; F Hillenkamp
Journal:  Nucleic Acids Res       Date:  1994-09-25       Impact factor: 16.971

3.  DNA sequencing by delayed extraction-matrix-assisted laser desorption/ionization time of flight mass spectrometry.

Authors:  M T Roskey; P Juhasz; I P Smirnov; E J Takach; S A Martin; L A Haff
Journal:  Proc Natl Acad Sci U S A       Date:  1996-05-14       Impact factor: 11.205

4.  2'-Fluoro modified nucleic acids: polymerase-directed synthesis, properties and stability to analysis by matrix-assisted laser desorption/ionization mass spectrometry.

Authors:  T Ono; M Scalf; L M Smith
Journal:  Nucleic Acids Res       Date:  1997-11-15       Impact factor: 16.971

5.  The detection of intact double-stranded DNA by MALDI.

Authors:  P Lecchi; L K Pannell
Journal:  J Am Soc Mass Spectrom       Date:  1995-10       Impact factor: 3.109
  5 in total

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