Characterization of Si polymers by liquid chromatographic methods in coupling with MALDI-TOF-MS

Authors
Kruger, RP Much, H Schulz, G Rikowski, E
Citation
Rp. Kruger et al., Characterization of Si polymers by liquid chromatographic methods in coupling with MALDI-TOF-MS, MONATS CHEM, 130(1), 1999, pp. 163-174
Citations number
21
Categorie Soggetti
Chemistry
Journal title
MONATSHEFTE FUR CHEMIE
ISSN journal
00269247 → ACNP
Volume
130
Issue
1
Year of publication
1999
Pages
163 - 174
Database
ISI
SICI code
0026-9247(199901)130:1<163:COSPBL>2.0.ZU;2-5
Abstract
The coupling of the three liquid chromatographic modes with MALDI-TOF mass spectrometry is suitable for the determination of the molecular, functional , and chemical heterogeneities of Si polymers. Silsesquioxanes and siloxane s serve as examples for this method of structure identification. The substa nce specific construction of the SEC calibration curve by means of MALDI-MS is shown.