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Determination of end groups of synthetic polymers by matrix-assisted laser desorption/ionization: High-energy collision-induced dissociation
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UNSPECIFIED (1999) Determination of end groups of synthetic polymers by matrix-assisted laser desorption/ionization: High-energy collision-induced dissociation. ANALYTICAL CHEMISTRY, 71 (17). pp. 3637-3641. ISSN 0003-2700
Full text not available from this repository.Abstract
Matrix-assisted laser desorption/ionization has been combined with high-energy collision-induced dissociation for the analysis of poly(ethylene glycols) with butanoyl, benzoyl and acetyl end groups, using novel technology comprising a magnetic-sector mass spectrometer and ion buncher with an in-line quadratic-field ion mirror. High-energy (> 8 keV) collision-induced dissociation facilitated unambiguous end-group determination of these polymers, providing masses of end groups and structural information. The high-energy collision-induced dissociation also provided information regarding repeat units.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Journal or Publication Title: | ANALYTICAL CHEMISTRY |
| Publisher: | AMER CHEMICAL SOC |
| ISSN: | 0003-2700 |
| Date: | 1 September 1999 |
| Volume: | 71 |
| Number: | 17 |
| Number of Pages: | 5 |
| Page Range: | pp. 3637-3641 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/14242 |
Data sourced from Thomson Reuters' Web of Knowledge
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