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World class computing and information science research at Strathclyde...

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 University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

The Department also includes the iSchool Research Group, which performs leading research into socio-technical phenomena and topics such as information retrieval and information seeking behaviour.

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Processing of gel-spun poly(b-hydroxybutyrate) fibers

Gordeyev, S.A. and Nekrasov, Y.P. and Shilton, S.J. (2001) Processing of gel-spun poly(b-hydroxybutyrate) fibers. Journal of Applied Polymer Science, 81 (9). pp. 2260-2264. ISSN 0021-8995

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Abstract

Poly(β-hydroxybutyrate) (PHB) is a bacteria storage biodegradable polyester that is considered to be a natural substitute for synthetic thermoplastics in many applications. However, brittleness hampers its utility. This study shows that oriented elastic fibers of PHB with favorable mechanical properties (360-MPa tensile strength and 5.6-GPa Young's modulus) can be produced by the spinning and drawing of a concentrated PHB gel using a three-stage fiber processing technique