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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the Physical Activity for Health Group based within the School of Psychological Sciences & Health. Research here seeks to better understand how and why physical activity improves health, gain a better understanding of the amount, intensity, and type of physical activity needed for health benefits, and evaluate the effect of interventions to promote physical activity.

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Synthesis and characterization of water-soluble densely branched glycopolymers

Besenius, P. and Slavin, S. and Vilela, F. and Sherrington, D.C. (2008) Synthesis and characterization of water-soluble densely branched glycopolymers. Reactive and Functional Polymers, 68 (11). pp. 1524-1533. ISSN 1381-5148

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Abstract

In a one-pot synthesis, highly branched synthetic glycopolymers have been prepared using the 'Strathclyde Methodology' involving a protected galactose monomethacrylate, a branching comonomer (ethylene glycol dimethacrylate or divinylbenzene) and a chain transfer agent (dodecanethiol) with 2,2′-azo-bis-isobutyronitrile as the source of radicals. Branching was confirmed via MALS/SEC and 1H NMR spectroscopy. One attractive feature of the methodology employed is that in a single-step procedure highly branched polymers with molar masses over a range of two orders of magnitude were obtained by fine-tuning the composition of comonomer and chain transfer agent mole feed ratio. Deprotection of the isopropylidene galactose functionalities on the polymers was achieved, leading to water-soluble and potentially bio-compatible synthetic glycopolymers with branched main chain architecture.