Miao Shida, Wang Ping, Su Zhiguo, Zhang Songping
National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, People's Republic of China; Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, OH 44325, USA.
Biotechnology Institute and Department of Bioproducts and Biosystems Engineering, University of Minnesota, St Paul, MN 55108, USA.
Acta Biomater. 2014 Apr;10(4):1692-704. doi: 10.1016/j.actbio.2013.08.040. Epub 2013 Sep 5.
Vegetable oils are one of the most important classes of bio-resources for producing polymeric materials. The main components of vegetable oils are triglycerides - esters of glycerol with three fatty acids. Several highly reactive sites including double bonds, allylic positions and the ester groups are present in triglycerides from which a great variety of polymers with different structures and functionalities can be prepared. Vegetable-oil-based polyurethane, polyester, polyether and polyolefin are the four most important classes of polymers, many of which have excellent biocompatibilities and unique properties including shape memory. In view of these characteristics, vegetable-oil-based polymers play an important role in biomaterials and have attracted increasing attention from the polymer community. Here we comprehensively review recent developments in the preparation of vegetable-oil-based polyurethane, polyester, polyether and polyolefin, all of which have potential applications as biomaterials.
植物油是生产聚合物材料最重要的生物资源类别之一。植物油的主要成分是甘油三酯——甘油与三种脂肪酸形成的酯。甘油三酯中存在几个高反应性位点，包括双键、烯丙基位置和酯基，由此可以制备出具有不同结构和功能的多种聚合物。植物油基聚氨酯、聚酯、聚醚和聚烯烃是四类最重要的聚合物，其中许多具有优异的生物相容性和包括形状记忆在内的独特性能。鉴于这些特性，植物油基聚合物在生物材料中发挥着重要作用，并已引起聚合物界越来越多的关注。在此，我们全面综述了植物油基聚氨酯、聚酯、聚醚和聚烯烃制备方面的最新进展，所有这些聚合物都有作为生物材料的潜在应用。
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