daohang fenxiangbox searchbox qikanlogonew daohangnew searchboxnew navrightzone footerzone paper
中
Home > Journals > Applied Materials Today
‹ Previous Article Next Article ›

3D printed tricalcium phosphate-bioglass scaffold with gyroid structure enhance bone ingrowth in challenging bone defect treatment AITranslate

Hao Zhu; Meng Li; Xiaolong Huang; Dahu Qi; Liebert Parreiras Nogueira; Xi Yuan; Wenbin Liu; Zehua Lei; Jiawei Jiang; Honglian Dai; Jun Xiao;
Huazhong University of Science and Technology; Wuhan University of Technology; Wuhan University of Technology; Huazhong University of Science and Technology; University of Oslo; Huazhong University of Science and Technology; Huazhong University of Science and Technology; Huazhong University of Science and Technology; Huazhong University of Science and Technology; Wuhan University of Technology; Huazhong University of Science and Technology
AITranslate
Publisher: Elsevier
Share Citation Information Add to Favorites

    Scan to share on WeChat or Moments

Use WeChat scan.
Share with WeChat friends or Moments

Abstract AITranslate

Ceramic materials were applied to the area of bone defect treatment for a long time. The structure character and preparation method of ceramic scaffolds are of great importance to the satisfaction of defect repair. Among the myriads of forming methods, 3D printing technology allows to form porous and individualized ceramic scaffolds. Normally the extrusion-based 3D printing technique can only build scaffolds with grid structures, instead of complicated ones. In this study, the tricalcium phosphate/bioglass composite (TCP/BG) scaffold with gyroid structure was successfully and precisely manufactured using digital light processing (DLP) method. The surface characters, mechanical properties, and structural parameters of TCP/BG gyroid scaffold were analyzed. In vivo experiments demonstrated that compared to commercial artificial bone graft manufactured by conventional foaming method, TCP/BG scaffold with gyroid structure could effectively induce bone ingrowth and integration, meanwhile keep the surrounding trabeculae structure as natural. This kind of scaffolds presented great potential in the field of challenging bone defect treatment. Graphical abstract Download : Download high-res image (145KB) Download : Download full-size image

KeyWords AITranslate

No data

Basic Information:

DOI：https://doi.org/10.1016/j.apmt.2021.101166

Chinese Library Classification Number:

Citation Information:

Ceramic materials were applied to the area of bone defect treatment for a long time. The structure character and preparation method of ceramic scaffolds are of great importance to the satisfaction of defect repair. Among the myriads of forming methods, 3D printing technology allows to form porous and individualized ceramic scaffolds. Normally the extrusion-based 3D printing technique can only build scaffolds with grid structures, instead of complicated ones. In this study, the tricalcium phosphate/bioglass composite (TCP/BG) scaffold with gyroid structure was successfully and precisely manufactured using digital light processing (DLP) method. The surface characters, mechanical properties, and structural parameters of TCP/BG gyroid scaffold were analyzed. In vivo experiments demonstrated that compared to commercial artificial bone graft manufactured by conventional foaming method, TCP/BG scaffold with gyroid structure could effectively induce bone ingrowth and integration, meanwhile keep the surrounding trabeculae structure as natural. This kind of scaffolds presented great potential in the field of challenging bone defect treatment. Graphical abstract Download : Download high-res image (145KB) Download : Download full-size image

quote

GB/T 7714-2015 [1] Hao Zhu, Meng Li, Xiaolong Huang, et al. Applied Materials Today, 2021(25). DOI:10.1016/j.apmt.2021.101166.
MLA [1] Hao Zhu, et al., Applied Materials Today, no. 25, 2021, https://doi.org/10.1016/j.apmt.2021.101166.
APA [1] Hao Zhu, Meng Li, Xiaolong Huang, Dahu Qi, Liebert Parreiras Nogueira, Xi Yuan, Wenbin Liu, Zehua Lei, Jiawei Jiang, Honglian Dai, & Jun Xiao. (2021). Applied Materials Today(25). https://doi.org/10.1016/j.apmt.2021.101166
IEEE [1] Hao Zhu, Meng Li, Xiaolong Huang, Dahu Qi, Liebert Parreiras Nogueira, Xi Yuan, Wenbin Liu, Zehua Lei, Jiawei Jiang, Honglian Dai, and Jun Xiao, Applied Materials Today, no. 25, 2021, doi: 10.1016/j.apmt.2021.101166.