ISSN:
0951-4198
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Physics
Notes:
Ferulic acid, sinapinic acid and 2,5-dihydroxybendoic acid (DHBA) have been tested as matrix materials for matrix-asserted laser desorption of the pure oligonucleotide pd(T)12 and a mixture of oligonucleotides pd(T)12 through pd(T)18 using pulsed 337 nm radiation combined with reflecting time-of-flight mass spectrometry. The three matrix materials are compared with respect to obtainable mass resolution, degree of fragmentation, and adduct formation, as well as the highest mass resolution.
Additional Material:
6 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/rcm.1290060312
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