<span style="FONT-SIZE: 14pt">仿生材料3D打印</span> <br />-中国材料进展

文章信息/Info

作者:: 张靓1; 赵宁2; 徐坚2; （1. 北京科技大学化学与生物工程学院，北京 100083）
（2. 中国科学院化学研究所高分子物理与化学实验室, 北京 100190 ）

Author(s):: ZHANG Liang1; ZHAO Ning2; XU Jian2; (1. School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing,100083)
(2. Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190)

Keywords:: 3D printing; additive manufacturing; bioinspired materials; microstructure; function

摘要:: 自然界中的生物经过数亿年进化，已经形成了人工材料不可比拟的精妙微结构和优异性能。以生物材料的设计理念作为指导可以有效推动材料科学和工程领域的发展。虽然自然提供了先进功能材料的设计蓝图，但是仍然需要有效的工具和技术来制备实施。3D打印技术具有精密化和快速化的特点，其自下而上的原料累加过程和生物材料的形成过程具有相似性，可制备复杂结构和集成化器件。通过电脑辅助设计，3D打印可以为仿生材料和先进功能材料制造提供平台。本文综述了3D打印技术在仿生材料领域的应用，指出目前该领域面临的问题，并探讨3D打印技术和仿生材料相结合的未来发展方向。

Abstract:: After revolution for billions of years, nature occurring biomaterials have developed delicate microstructures and amazing properties that far exceed engineering materials. The design principles of biomaterials could be used as the guidance to promote the advance of materials science and engineering. Although nature has provided the blueprint for advanced functional materials, it is still of importance to find effective tools and technology to implement. Three-dimensional (3D) printing has high accuracy and rapid speed in manufacturing. The process of 3D printing is similar to the synthesizing process of biomaterials in nature. It could be used for complicated structures and integrated devices. This article reviews the bioinspired materials prepared by 3D printing, shows the challenges that this research field is facing, and discusses the future of the combining areas of 3D printing technology and bioinspired materials.