Electrospray ionisation tandem mass spectrometry of poly [(R,S)-3-hydroxybutanoic acid] telechelics containing primary hydroxy end groups
M Kowalczuk, H Arslan, G Adamus, B Hazer
article (Uluslararası, Hakemli) | Yazar(lar): M Kowalczuk, H Arslan, G Adamus, B Hazer | Yıl: 1999 | Dergi/Kurum: RAPID COMMUNICATIONS IN MASS SPECTROMETRY | İndeks: WOS.SCI — Özet: Evaluation of polymer end-capping reactions with the aid of electrospray ionisation tandem mass spectrometry techniques (ESI-MSn) allows c
Evaluation of polymer end-capping reactions with the aid of electrospray ionisation tandem mass spectrometry techniques (ESI-MSn) allows characterisation of novel poly[(R,S)-3-hydroxybutanoic acid] (a-PHB) telechelics, containing primary hydroxyl groups at both polymer chain ends. The chemical structures of individual mass-selected macromolecules of the well-defined a-PHB telechelics have been defined in this way, and fragmentation mechanisms have been proposed. Copyright (C) 1999 John Wiley & Sons, Ltd.