Synthesis and Characterization of Copper-Doped Fluorohydroxyapatite Coatings for Biomedical Applications: Influence of Simultaneous Anodizing Treatment on AZ31 Alloy Substrate and Ultrasonic Agitation During Electrodeposition Process

IF 4 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Metals and Materials International Pub Date : 2025-03-06 DOI:10.1007/s12540-025-01924-9

M.R. Akbarpour, F. Farajnezhad, A. H. Poureshagh, S. Moniri Javadhesari, H. S. Kim

{"title":"Synthesis and Characterization of Copper-Doped Fluorohydroxyapatite Coatings for Biomedical Applications: Influence of Simultaneous Anodizing Treatment on AZ31 Alloy Substrate and Ultrasonic Agitation During Electrodeposition Process","authors":"M.R. Akbarpour, F. Farajnezhad, A. H. Poureshagh, S. Moniri Javadhesari, H. S. Kim","doi":"10.1007/s12540-025-01924-9","DOIUrl":null,"url":null,"abstract":"<div><p>A copper-doped fluorohydroxyapatite (Cu-FHAp) coating was successfully electrodeposited onto anodized and non-anodized AZ31 alloy using a pulse-reverse method combined with ultrasonic agitation. The effects of anodizing and ultrasonic agitation on the performance characteristics of the Cu-FHAp coating deposited on the AZ31 magnesium alloy surface were studied. The results reveal that ultrasonication reduces coating thickness while enhancing uniformity and density. Anodizing increases roughness and diminishes hydrophobicity. Coatings produced under ultrasonic conditions displayed reduced hydrophobicity and improved cell attachment but lower corrosion resistance. In contrast, coatings formed on anodized alloys through stirring achieved optimal characteristics, benefiting from the protective properties of interlayer MgO.</p></div>","PeriodicalId":703,"journal":{"name":"Metals and Materials International","volume":"31 10","pages":"2890 - 2900"},"PeriodicalIF":4.0000,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Metals and Materials International","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s12540-025-01924-9","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

Abstract

A copper-doped fluorohydroxyapatite (Cu-FHAp) coating was successfully electrodeposited onto anodized and non-anodized AZ31 alloy using a pulse-reverse method combined with ultrasonic agitation. The effects of anodizing and ultrasonic agitation on the performance characteristics of the Cu-FHAp coating deposited on the AZ31 magnesium alloy surface were studied. The results reveal that ultrasonication reduces coating thickness while enhancing uniformity and density. Anodizing increases roughness and diminishes hydrophobicity. Coatings produced under ultrasonic conditions displayed reduced hydrophobicity and improved cell attachment but lower corrosion resistance. In contrast, coatings formed on anodized alloys through stirring achieved optimal characteristics, benefiting from the protective properties of interlayer MgO.

Abstract Image

查看原文本刊更多论文

生物医学用掺铜氟羟基磷灰石涂层的合成与表征：同时阳极氧化处理对AZ31合金基体的影响及电沉积过程中超声搅拌的影响

采用脉冲反相结合超声搅拌的方法，成功地在阳极氧化和非阳极氧化的AZ31合金上电沉积了掺杂铜的氟羟基磷灰石（Cu-FHAp）涂层。研究了阳极氧化和超声搅拌对AZ31镁合金表面Cu-FHAp涂层性能的影响。结果表明，超声处理可以减小涂层厚度，提高涂层的均匀性和密度。阳极氧化增加了粗糙度，降低了疏水性。超声条件下制备的涂层疏水性降低，细胞附着性提高，但耐腐蚀性降低。相比之下，通过搅拌在阳极氧化合金上形成的涂层获得了最佳的性能，这得益于层间MgO的保护性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Metals and Materials International 工程技术-材料科学：综合

CiteScore

7.10

自引率

8.60%

发文量

197

审稿时长

3.7 months

期刊介绍： Metals and Materials International publishes original papers and occasional critical reviews on all aspects of research and technology in materials engineering: physical metallurgy, materials science, and processing of metals and other materials. Emphasis is placed on those aspects of the science of materials that are concerned with the relationships among the processing, structure and properties (mechanical, chemical, electrical, electrochemical, magnetic and optical) of materials. Aspects of processing include the melting, casting, and fabrication with the thermodynamics, kinetics and modeling.