论文部分内容阅读
由于表面效应、小尺寸效应和量子效应,使纳米结构的导电聚合物材料与传统聚合物材料相比,显示出更优越的性能。基于神经组织对电场和电刺激敏感性,使得导电聚合物纳米材料在生物医学应用方面很有前景。本文综述了纳米结构的导电聚合物的合成方法,及其在生物医学领域的应用。合成方法主要关注于硬模板法、软模板法和无模板自组装法,以及这些方法中导电聚合物纳米结构的形成机理。总结了具有纳米结构的导电聚合物,如纳米颗粒、纳米纤维和纳米管等作为神经电极涂层材料和生物传感器等方面的应用。
Due to the surface effect, small size effect and quantum effect, the nanostructured conductive polymer material shows superior performance compared with the traditional polymer material. Based on the sensitivity of nerve tissue to electric field and electrical stimulation, conductive polymer nanomaterials are promising in biomedical applications. This review summarizes the synthesis of nanostructured conductive polymers and their applications in biomedicine. The synthesis methods are mainly focused on the hard template method, the soft template method and the template-free self-assembly method, and the formation mechanism of the conductive polymer nanostructures in these methods. The applications of nanostructured conductive polymers such as nanoparticles, nanofibers and nanotubes as nerve electrode coating materials and biosensors are summarized.