Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Anthony T. Jackson"'
Autor:
Konstantinos Thalassinos, Richard O. John, Niaz McGuire, David Freeman, James H. Scrivens, Anthony T. Jackson
Publikováno v:
Polymer. 51:1418-1424
Poly(2-hydroxyethyl methacrylate) (poly(HEMA)) has been characterised by means of electrospray ionisation-mass spectrometry/mass spectrometry (ESI-MS/MS), in order to evaluate this technique for the generation of end group information. Low energy col
Publikováno v:
Polymer. 49:5254-5261
End-group characterisation of three functionalised poly(methyl methacrylate) (PMMA) samples was performed by means of matrix-assisted laser desorption/ionisation-mass spectrometry (MALDI-MS). MALDI-time of flight (MALDI-TOF) data were employed to gen
Publikováno v:
Analytical and Bioanalytical Chemistry. 392:643-650
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 precurs
Publikováno v:
Polymer. 47:1044-1054
A combination of nuclear magnetic resonance (NMR) spectroscopy, matrix-assisted laser desorption/ionisation-time of flight (MALDI-TOF) mass spectrometry, matrix-assisted laser desorption/ionisation-collision induced dissociation (MALDI-CID) mass spec
Publikováno v:
International Journal of Mass Spectrometry. 238:265-277
Electrospray ionisation–tandem mass spectrometry (ESI–MS/MS) has been employed for the characterisation of two poly(alkyl methacrylate) polymers, namely poly(methyl methacrylate) (PMMA) and poly( n -butyl methacrylate) (PBMA). Collision-induced d
Autor:
Michael T. Bowers, Jonathan Williams, Anthony T. Jackson, Erin S. Baker, Jennifer Gidden, James H. Scrivens
Publikováno v:
International Journal of Mass Spectrometry. 238:287-297
A combined structural/conformational study of ethylene oxide/propylene oxide (EO/PO) copolymers has been undertaken. Electrospray ionisation (ESI) and matrix-assisted laser desorption/ionisation (MALDI) methods have been utilised and ESI-tandem mass
Autor:
Anthony T. Jackson, Neil J. Everall, Keith R. Jennings, James H. Scrivens, Richard C. Jennings
Publikováno v:
International Journal of Mass Spectrometry. 230:201-208
High energy (4 keV) collision-induced dissociation (CID) product ion spectra have been obtained for a series of isomeric sugar molecules of close structural similarity. The reproducibility of the approach has been established and the spectra shown to
Autor:
Anthony T. Jackson, James H. Scrivens
Publikováno v:
International Journal of Mass Spectrometry. 200:261-276
Mass spectrometry has been used in the study of synthetic polymer systems since the 1960s. The application has been, for the most part, limited to the characterisation of polymer additive systems and polymers that had either been chemically or therma
Autor:
F.T. Kiff, Anthony T. Jackson, Martin Raymond Green, A Bunn, Randal W. Richards, Robert Harold Bateman, Lian R. Hutchings, J Williams
Publikováno v:
Polymer. 41:7437-7450
Information on the masses of the end groups of four poly(styrene) polymers, with relatively low average molecular weights and polydispersities, has been obtained from matrix-assisted laser desorption/ionisation-collision induced dissociation (MALDI-C
Publikováno v:
Polymer. 41:6015-6020
NMR spectroscopy confirmed the existence of a C–Br bond at the terminal chain end of low molecular weight poly(methyl methacrylate) (PMMA) produced by atom transfer radical polymerisation (ATRP). Polymer was prepared using the heterogeneous Cu(I)Br