Recent development and applications of electrodeposition biocoatings on medical titanium for bone repair

IF 6.1 3区医学 Q1 MATERIALS SCIENCE, BIOMATERIALS

Journal of Materials Chemistry B Pub Date : 2024-09-02 DOI:10.1039/d4tb01081g

Jialong Yi, Ming Li, Jixiang Zhu, ZuHang Wang, Xiaoyan Li

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Abstract

Bioactive coatings play a crucial role in enhancing the osseointegration of titanium implants for bone repair. Electrodeposition offers a versatile and efficient technique to deposit uniform coatings onto titanium surfaces, endowing implants with antibacterial properties, controlled drug release, enhanced osteoblast adhesion, and even smart responsiveness. This review summarizes the recent advancements in bioactive coatings for titanium implants used in bone repair, focusing on various electrodeposition strategies based on material-structure synergy. Firstly, it outlines different titanium implant materials and bioactive coating materials suitable for bone repair. Then, it introduces various electrodeposition methods, including electrophoretic deposition, anodization, micro-arc oxidation, electrochemical etching, electrochemical polymerization, and electrochemical deposition, discussing their applications in antibacterial, osteogenic, drug delivery, and smart responsiveness. Finally, it discusses the challenges encountered in the electrodeposition of coatings for titanium implants in bone repair and potential solutions.

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用于骨修复的医用钛电沉积生物涂层的最新发展和应用

生物活性涂层在增强用于骨修复的钛植入物的骨结合方面发挥着至关重要的作用。电沉积提供了一种多功能、高效的技术，可在钛表面沉积均匀的涂层，赋予植入体抗菌特性、控制药物释放、增强成骨细胞粘附性甚至智能响应性。本综述总结了用于骨修复的钛植入体生物活性涂层的最新进展，重点介绍了基于材料-结构协同作用的各种电沉积策略。首先，概述了适合骨修复的不同钛植入体材料和生物活性涂层材料。然后，介绍了各种电沉积方法，包括电泳沉积、阳极氧化、微弧氧化、电化学蚀刻、电化学聚合和电化学沉积，讨论了它们在抗菌、成骨、药物输送和智能响应方面的应用。最后，它还讨论了在骨修复钛植入物涂层的电沉积过程中遇到的挑战和潜在的解决方案。

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来源期刊

Journal of Materials Chemistry B MATERIALS SCIENCE, BIOMATERIALS-

CiteScore

11.50

自引率

4.30%

发文量

866

期刊介绍： Journal of Materials Chemistry A, B & C cover high quality studies across all fields of materials chemistry. The journals focus on those theoretical or experimental studies that report new understanding, applications, properties and synthesis of materials. Journal of Materials Chemistry A, B & C are separated by the intended application of the material studied. Broadly, applications in energy and sustainability are of interest to Journal of Materials Chemistry A, applications in biology and medicine are of interest to Journal of Materials Chemistry B, and applications in optical, magnetic and electronic devices are of interest to Journal of Materials Chemistry C.Journal of Materials Chemistry B is a Transformative Journal and Plan S compliant. Example topic areas within the scope of Journal of Materials Chemistry B are listed below. This list is neither exhaustive nor exclusive： Antifouling coatings Biocompatible materials Bioelectronics Bioimaging Biomimetics Biomineralisation Bionics Biosensors Diagnostics Drug delivery Gene delivery Immunobiology Nanomedicine Regenerative medicine & Tissue engineering Scaffolds Soft robotics Stem cells Therapeutic devices