期刊
E-POLYMERS
卷 20, 期 1, 页码 443-457出版社
WALTER DE GRUYTER GMBH
DOI: 10.1515/epoly-2020-0049
关键词
spider silk; characteristics; biomimetic materials; composite; structural material
资金
- Zhejiang Provincial Natural Science Foundation of China [LY19E050003]
- National Natural Science Foundation of China [51779226]
Spider silk is a kind of natural biomaterial with superior performance. Its mechanical properties and biocompatibility are incomparable with those of other natural and artificial materials. This article first summarizes the structure and the characteristics of natural spider silk. It shows the great research value of spider silk and spider silk bionic materials. Then, the development status of spider silk bionic materials is reviewed from the perspectives of material mechanical properties and application. The part of the material characteristics mainly describes the biocomposites based on spider silk proteins and spider silk fibers, nanomaterials and manmade fiber materials based on spider silk and spider-web structures. The principles and characteristics of new materials and their potential applications in the future are described. In addition, from the perspective of practical applications, the latest application of spider silk biomimetic materials in the fields of medicine, textiles, and sensors is reviewed, and the inspiration, feasibility, and performance of finished products are briefly introduced and analyzed. Finally, the research directions and future development trends of spider silk biomimetic materials are prospected.
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