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The relevance of the transfer of molecular information between natural and synthetic materials in the realisation of biomedical devices with enhanced properties

机译:天然材料与合成材料之间分子信息转移与实现性能增强的生物医学装置的相关性

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摘要

Past and recent attempts to introduce in synthetic polymers molecular information from natural substances through simple blending, template polymerization and molecular imprinting are reviewed. The most promising approaches that can open the way to the realisation of new materials with improved biocompatibility, antibody- or enzyme-like performances are analysed more deeply. The realisation of bioartificial blends from natural and synthetic polymers, molecularly imprinted nanospheres or membranes that can act as recognition element in (bio)sensing devices, as synthetic enzymes or as key constituents of body fluids purification tools is presented in order to make the reader aware of the fascinating possibilities that these techniques make available to the biomedical science and engineering in the close future. The last part of the paper describes recent attempts to insert recognition elements for large molecules as proteins, DNA segments, viruses or whole cells in synthetic polymer systems, in order to develop new systems in the treatments of diseases and for tissue-engineering applications.
机译:综述了过去和最近尝试通过简单的共混,模板聚合和分子印迹从天然物质中引入分子信息的合成聚合物。将更深入地分析最有前途的方法,这些方法可以为实现具有更好的生物相容性,抗体或酶样性能的新材料开辟道路。提出了由天然和合成聚合物,分子印迹纳米球或膜(可作为(生物)传感设备中的识别元件,合成酶或体液净化工具的关键成分)生物人工混合物的实现,以使读者了解这些技术在不久的将来可为生物医学科学和工程学提供令人着迷的可能性。本文的最后一部分描述了最近尝试在合成聚合物系统中插入蛋白质,DNA片段,病毒或整个细胞等大分子的识别元件,以开发用于疾病治疗和组织工程应用的新系统的尝试。

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