Zobrazeno 1 - 10
of 140
pro vyhledávání: '"titanium scaffold"'
Publikováno v:
Materials Today Bio, Vol 24, Iss , Pp 100896- (2024)
Mineralized collagen (MC) is the fundamental unit of natural bone tissue and can induce bone regeneration. Unmodified MC has poor mechanical properties and a single component, making it unable to cope with complex physiological environment. In this s
Externí odkaz:
https://doaj.org/article/433d1a7e98b0456c963553d7cbd4a6bf
Publikováno v:
Cailiao gongcheng, Vol 50, Iss 11, Pp 34-45 (2022)
Infection after surgery is one of the common and most challenging clinical problems, and the development of new antibacterial coating is an effective strategy to solve this problem, which has important scientific and social significance. A bioactive
Externí odkaz:
https://doaj.org/article/2a3800dfe12b4b02aa334ebdf2ddffb8
Autor:
Jiajie Yang, Chao Qin, Jianhua Lu, Xiaojian Shi, Kaibing Shi, Yiyun Cui, Xiaqing Xiong, Keming Wan, Meihua Shen
Publikováno v:
Materials Research Express, Vol 11, Iss 7, p 075404 (2024)
Objective . Three-dimensional (3D) printed porous titanium scaffolds serve as a bone tissue engineering technology that offers a promising solution for addressing bone defects. The scaffold’s pore structure offers structural support and facilitates
Externí odkaz:
https://doaj.org/article/7e6ac6c812ea4a278125c6a9bfd43754
Autor:
Wei Xu, Aihua Yu, Yu Jiang, Yageng Li, Ce Zhang, Harsh-preet Singh, Bowen Liu, Chenjin Hou, Yun Zhang, Shiwei Tian, Jiazhen Zhang, Xin Lu
Publikováno v:
Materials & Design, Vol 224, Iss , Pp 111300- (2022)
To improve the mechanical compatibility and biocompatibility of porous scaffolds for dental application, functionally graded porous titanium scaffolds with average porosity of 20–80 % were designed and fabricated by selective laser melting. Finite
Externí odkaz:
https://doaj.org/article/d417e090eb994855bb7c6c183c046e43
Publikováno v:
Journal of Orthopaedic Translation, Vol 31, Iss , Pp 20-25 (2021)
Background: Interruption of blood supply will lead to necrosis of body tissues, such as osteonecrosis of femoral head (ONFH). Vascularization has always been regarded as one of the biggest challenges in tissue engineering. In the current study, a nov
Externí odkaz:
https://doaj.org/article/9e598f862e3247c5bea2ced3dd54a5f5
Autor:
Zhenjia Che, Yifu Sun, Wenbin Luo, Liwei Zhu, Youbin Li, Chenyi Zhu, Tengyue Liu, Lanfeng Huang
Publikováno v:
Materials & Design, Vol 223, Iss , Pp 111118- (2022)
The repair of severe bone defects is a great challenge in orthopedics. Although autologous bone grafting remains the gold standard for the treatment of bone defects, trauma, infection, and other problems associated with this procedure have limited it
Externí odkaz:
https://doaj.org/article/479c425ecf2543cd9a85c23fc519afc4
Akademický článek
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Akademický článek
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Autor:
David C. Markel, MD, Paula Dietz, MS, Gina Provenzano, MD, Therese Bou-akl, MD, PhD, Wei-Ping Ren, MD, PhD
Publikováno v:
Arthroplasty Today, Vol 14, Iss , Pp 231-236.e1 (2022)
Background: Direct attachment of tendons to metallic implants is important in orthopedics. Tissue integration depends on scaffold microstructure and composition. This study evaluated the effect of pore size of titanium on the viability and function o
Externí odkaz:
https://doaj.org/article/2d6e549b21e945f39e34ae0a9eda8aef
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 15, Iss 1, Pp 1-9 (2020)
Abstract Background Porous titanium alloy scaffold fabricated by 3D printing technology could induce osseointegration well to repair bone defect during early postoperative period. However, trabecular histomorphological features and chemical compositi
Externí odkaz:
https://doaj.org/article/7f8158ef73f347938d40fe6da0909aa0