With the addition of silver acetoacetonate to matrices of trans-3-indoleacrylic acid or 1,4-di-(2-(5-phenyloxazolyl))benzene, methods have been developed for the analysis of hydrocarbon polymers by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry. Silver-catio
The analysis of water-soluble polymers by matrix-assisted laser desorption time-of-flight mass spectrometry
โ Scribed by P. O. Danis; D. E. Karr; F. Mayer; A. Holle; C. H. Watson
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 280 KB
- Volume
- 27
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Comparative studies of the matrix-assisted laser desorption/ionization (MALDI) of 30 antibiotics were made using a-cyano-4-hydroxycinnamic acid (HCCA), 2,5-dihydroxybenzoic acid (DHB), 5,10,15,20tetrakis(4-hydroxyphenyl)-21H,23H-porphyrin and meso-tetra(N-methyl-4-pyridyl)porphyrin matrices. Most an
## Abstract The detection of waterโsoluble vitamins B~1~, B~2~, B~6~, B~12~ and C by matrixโassisted laser desorption/ionization (MALDI) timeโofโflight mass spectrometry (TOFMS) was attempted by studying 17 porphyrin matrices. Comparative studies of porphyrin matrices, useful mass spectral window,
This study presents matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS) as a powerful tool to analyze and characterize oligonucleotides covalently linked to a solid support during their synthesis. The analysis of the fragment ions generated either in negative o
## Abstract The structures of six commercial hydrolyzable tannins, chestnut, oak, tara, sumach, chinese gall, and turkey gall tannins have been examined by matrixโassisted laser desorption/ionizationโtimeโofโflight (MALDIโTOF) mass spectrometry. Their oligomeric structures and structure distributio
The application of laser desorption/ionization and matrix-assisted laser desorption/ionization mass spectrometry to the study of the structure of some conducting polymers was investigated. A methodology was developed and the experimental conditions for the characterization of these polymers were est