Jackson, Anthony T., Slade, Susan E., Thalassinos, Konstantinos and Scrivens, James H. (2008) End-group characterisation of poly(propylene glycol)s by means of electrospray ionisation-tandem mass spectrometry (ESI-MS/MS). Analytical and Bioanalytical Chemistry, Vol.392 (No.4). pp. 643-650. doi:10.1007/s00216-008-2320-5

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Abstract

The end-group functionalisation of a series of poly(propylene glycol)s has been characterised by means of electrospray ionisation-tandem mass spectrometry (ESI-MS/MS). A series of peaks with mass-to-charge ratios that are close to that of the precursor ion were used to generate information on the end-group functionalities of the poly(propylene glycol)s. Fragment ions resulting from losses of both of the end groups were noted from some of the samples. An example is presented of how software can be used to significantly reduce the length of time involved in data interpretation (which is typically the most time-consuming part of the analysis).

Item Type:	Journal Article
Subjects:	Q Science > QD Chemistry
Divisions:	Faculty of Science > Life Sciences (2010- )
Journal or Publication Title:	Analytical and Bioanalytical Chemistry
Publisher:	Springer
ISSN:	1618-2642
Official Date:	October 2008
Dates:	Date Event October 2008 Published
Volume:	Vol.392
Number:	No.4
Number of Pages:	8
Page Range:	pp. 643-650
DOI:	10.1007/s00216-008-2320-5
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access

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