文章信息/Info

Title:

3D Printing of Bioinspired Materials

作者:

張靚1;  趙寧2;  徐堅2

（1. 北京科技大學(xué)化學(xué)與生物工程學(xué)院， 北京 100083）
（2. 中國科學(xué)院化學(xué)研究所高分子物理與化學(xué)實驗室, 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)

關(guān)鍵詞:

3D打印; 增材制造; 仿生材料; 微結(jié)構(gòu); 功能

Keywords:

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

DOI:

10.7502/j.issn.1674-3962.2018.06.03

文獻(xiàn)標(biāo)志碼:

A

摘要:

自然界中的生物經(jīng)過數(shù)億年進(jìn)化，已經(jīng)形成了人工材料不可比擬的精妙微結(jié)構(gòu)和優(yōu)異性能。以生物材料的設(shè)計理念作為指導(dǎo)可以有效推動材料科學(xué)和工程領(lǐng)域的發(fā)展。雖然自然提供了先進(jìn)功能材料的設(shè)計藍(lán)圖，但是仍然需要有效的工具和技術(shù)來制備實施。3D打印技術(shù)具有精密化和快速化的特點，其自下而上的原料累加過程和生物材料的形成過程具有相似性，可制備復(fù)雜結(jié)構(gòu)和集成化器件。通過電腦輔助設(shè)計，3D打印可以為仿生材料和先進(jìn)功能材料制造提供平臺。本文綜述了3D打印技術(shù)在仿生材料領(lǐng)域的應(yīng)用，指出目前該領(lǐng)域面臨的問題，并探討3D打印技術(shù)和仿生材料相結(jié)合的未來發(fā)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.