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《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1761-1771 doi: 10.1007/s11705-022-2195-6
关键词: microbial electrosynthesis hydrogen evolution reaction metalloporphyrins biocompatibility CO2 conversion
Anodization of titanium alloys for orthopedic applications
Merve İzmir, Batur Ercan
《化学科学与工程前沿(英文)》 2019年 第13卷 第1期 页码 28-45 doi: 10.1007/s11705-018-1759-y
In recent years, nanostructured oxide films on titanium alloy surfaces have gained significant interest due to their electrical, catalytic and biological properties. In literature, there is variety of different approaches to fabricate nanostructured oxide films. Among these methods, anodization technique, which allows fine-tuning of oxide film thickness, feature size, topography and chemistry, is one of the most popular approaches to fabricate nanostructured oxide films on titanium alloys, and it has been widely investigated for orthopedic applications. Briefly, anodization is the growth of a controlled oxide film on a metallic component attached to the anode of an electrochemical cell. This review provides an overview of the anodization technique to grow nanostructured oxide films on titanium and titanium alloys and summarizes the interactions between anodized titanium alloy surfaces with cells in terms of cellular adhesion, proliferation and differentiation. It will start with summarizing the mechanism of nanofeatured oxide fabrication on titanium alloys and then switch its focus on the latest findings for anodization of titanium alloys, including the use of fluoride free electrolytes and anodization of 3D titanium foams. The review will also highlight areas requiring further research to successfully translate anodized titanium alloys to clinics for orthopedic applications.
关键词: titanium alloys anodization biocompatibility orthopedics
组织工程模板中的生物相容性途径 Perspective
David F. Williams
《工程(英文)》 2018年 第4卷 第2期 页码 286-290 doi: 10.1016/j.eng.2018.03.007
组织工程通过系统结合分子信号和力学信号对特定靶细胞进行有意可控刺激以组建新的组织,通常需要借助由生物材料构建的结构传递这些信号,并对生成的组织块塑形。这些结构之前被称为支架,如今被更准确地命名为模板,其规范却难以定义,主要因为该规范必须涉及为细胞组建新组织提供适宜的微环境,以及细胞与模板材料的相互作用符合构建新型可存活组织的需求。这些特点统称为生物相容性。然而,传统生物相容性的理论和公认机制(大多通过可移植的医学装置进行实验得出)不足以解释在组织工程过程中的现象。本文作者近期在特定的基于材料、生物学的途径方面重新定义了生物相容性。本文以上述途径为前提讨论了组织工程生物相容性的机制。
A mini review: Shape memory polymers for biomedical applications
Kaojin Wang, Satu Strandman, X. X. Zhu
《化学科学与工程前沿(英文)》 2017年 第11卷 第2期 页码 143-153 doi: 10.1007/s11705-017-1632-4
关键词: shape memory polymer biodegradability biocompatibility biomedical application bile acids
Multifunctional antimicrobial chlorhexidine polymers by remote plasma assisted vacuum deposition
Ana Mora-Boza, Francisco J. Aparicio, María Alcaire, Carmen López-Santos, Juan P. Espinós, Daniel Torres-Lagares, Ana Borrás, Angel Barranco
《化学科学与工程前沿(英文)》 2019年 第13卷 第2期 页码 330-339 doi: 10.1007/s11705-019-1803-6
关键词: plasma polymers conformal plasma deposition chlorhexidine bactericide PDMS biocompatibility
标题 作者 时间 类型 操作
Co anchored on porphyrinic triazine-based frameworks with excellent biocompatibility for conversion of
期刊论文
A mini review: Shape memory polymers for biomedical applications
Kaojin Wang, Satu Strandman, X. X. Zhu
期刊论文
Multifunctional antimicrobial chlorhexidine polymers by remote plasma assisted vacuum deposition
Ana Mora-Boza, Francisco J. Aparicio, María Alcaire, Carmen López-Santos, Juan P. Espinós, Daniel Torres-Lagares, Ana Borrás, Angel Barranco
期刊论文
张雷:亲水生物相容性新材料(2020年1月10日)
张雷(高级职称)
2020年03月13日
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