多巴胺和Fe^(3+)动态配位的研究和应用进展

Research and application progress of dynamic coordination of dopamine and Fe^(3+)

Fe^(3+)与多巴胺之间的配位作用与贻贝足丝高强度、高延展性性能有关。将多巴胺改性到聚合物分子链上,加入Fe^(3+)之后,通过改变pH值,可以形成各种特殊功能的聚合物材料。本文综述了多巴胺和Fe3+的配位作用在自修复、传感器、抗污损涂层和自组装等方面的应用。

The coordination between Fe^3+and dopamine is related to the high strength and ductility of mussel byssus.By modifying dopamine onto polymer molecular chains and adding Fe^3+,various special functional polymer materials can be formed by changing the pH value.In this paper,the applications of coordination between dopamine and Fe^3+in self-repairing,sensor,anti-fouling coating and self-assembly are reviewed.