Literature DB >> 21431352

Preparation and characterization of a novel porous titanium scaffold with 3D hierarchical porous structures.

Yuejun Chen1, Bo Feng, Yaping Zhu, Jie Weng, Jianxin Wang, Xiong Lu.   

Abstract

This study aims to prepare a novel porous titanium (Ti) scaffold in order to improve the biocompatibility of the metallic implants. Porous Ti was produced by a Liquid foaming method and subsequent chemical treatments. It was found that the scaffold had three-dimensionally hierarchical porous structures with pore size ranging from nanometer to micrometer scale, and it also had activated surface. Mechanical test results showed that the scaffold also has sufficient compressive strength to meet the requirements of implantation. Protein adsorption results indicated that the novel scaffolds significantly enhanced the protein adsorption.

Entities:  

Mesh：

Substances：

Year:  2011        PMID： 21431352     DOI： 10.1007/s10856-011-4280-0

Source DB:  PubMed          Journal:  J Mater Sci Mater Med        ISSN： 0957-4530            Impact factor:   3.896


  18 in total

1.  Specific proteins mediate enhanced osteoblast adhesion on nanophase ceramics.

Authors:  T J Webster; C Ergun; R H Doremus; R W Siegel; R Bizios
Journal:  J Biomed Mater Res       Date:  2000-09-05

2.  Microarchitectural and mechanical characterization of oriented porous polymer scaffolds.

Authors:  Angela S P Lin; Thomas H Barrows; Sarah H Cartmell; Robert E Guldberg
Journal:  Biomaterials       Date:  2003-02       Impact factor: 12.479

3.  Mechanics considerations for microporous titanium as an orthopedic implant material.

Authors:  Sarah Thelen; François Barthelat; L Catherine Brinson
Journal:  J Biomed Mater Res A       Date:  2004-06-15       Impact factor: 4.396

4.  Mechanical properties and osteoconductivity of porous bioactive titanium.

Authors:  Mitsuru Takemoto; Shunshuke Fujibayashi; Mashashi Neo; Jun Suzuki; Tadashi Kokubo; Takashi Nakamura
Journal:  Biomaterials       Date:  2005-10       Impact factor: 12.479

5.  Fabrication and characterization of nano composite scaffold of poly(L-lactic acid)/hydroxyapatite.

Authors:  Xuejun Wang; Guojun Song; Tao Lou
Journal:  J Mater Sci Mater Med       Date:  2009-08-25       Impact factor: 3.896

6.  Geometry of carriers controlling phenotypic expression in BMP-induced osteogenesis and chondrogenesis.

Authors:  Y Kuboki; Q Jin; H Takita
Journal:  J Bone Joint Surg Am       Date:  2001       Impact factor: 5.284

7.  An osteoconductive collagen/hyaluronate matrix for bone regeneration.

Authors:  L S Liu; A Y Thompson; M A Heidaran; J W Poser; R C Spiro
Journal:  Biomaterials       Date:  1999-06       Impact factor: 12.479

8.  Suppression of apoptosis by enhanced protein adsorption on polymer/hydroxyapatite composite scaffolds.

Authors:  Kyung Mi Woo; Jihye Seo; Ruiyun Zhang; Peter X Ma
Journal:  Biomaterials       Date:  2007-02-11       Impact factor: 12.479

9.  Soft and hard tissue response to photocrosslinked poly(propylene fumarate) scaffolds in a rabbit model.

Authors:  John P Fisher; Johan W M Vehof; David Dean; Jan Paul C M van der Waerden; Theresa A Holland; Antonios G Mikos; John A Jansen
Journal:  J Biomed Mater Res       Date:  2002-03-05

10.  Characteristics of the surface oxides on turned and electrochemically oxidized pure titanium implants up to dielectric breakdown: the oxide thickness, micropore configurations, surface roughness, crystal structure and chemical composition.

Authors:  Young-Taeg Sul; Carina B Johansson; Sarunas Petronis; Anatol Krozer; Yongsoo Jeong; Ann Wennerberg; Tomas Albrektsson
Journal:  Biomaterials       Date:  2002-01       Impact factor: 12.479
View more
  4 in total

1.  Comparative Study on 3D Printed Ti6Al4V Scaffolds with Surface Modifications Using Hydrothermal Treatment and Microarc Oxidation to Enhance Osteogenic Activity.

Authors:  Leizhen Huang; Bianyun Cai; Yong Huang; Jingcheng Wang; Ce Zhu; Kun Shi; Yueming Song; Ganjun Feng; Limin Liu; Li Zhang
Journal:  ACS Omega       Date:  2021-01-07

Review 2.  Structural and Material Determinants Influencing the Behavior of Porous Ti and Its Alloys Made by Additive Manufacturing Techniques for Biomedical Applications.

Authors:  Magda Dziaduszewska; Andrzej Zieliński
Journal:  Materials (Basel)       Date:  2021-02-03       Impact factor: 3.623

3.  Kinetics and isotherm of fibronectin adsorption to three-dimensional porous chitosan scaffolds explored by ¹²⁵I-radiolabelling.

Authors:  Isabel F Amaral; Susana R Sousa; Ismael Neiva; Lara Marcos-Silva; Charles J Kirkpatrick; Mário A Barbosa; Ana P Pêgo
Journal:  Biomatter       Date:  2013-04-29

Review 4.  Titanium and Protein Adsorption: An Overview of Mechanisms and Effects of Surface Features.

Authors:  Jacopo Barberi; Silvia Spriano
Journal:  Materials (Basel)       Date:  2021-03-24       Impact factor: 3.623
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.