Electrospray coating of poly ether ether ketone (PEEK) dental implant material with Zein-CaSiO3 composite

IF 3.6 4区材料科学 Q2 MATERIALS SCIENCE, COMPOSITES

Journal of Thermoplastic Composite Materials Pub Date : 2024-06-07 DOI:10.1177/08927057241254309

Sama Abdulrazzaq Alwan, T. I. Hamad

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引用次数: 0

Abstract

Dental implants, coated with materials, are strategically implanted in the bones, serving a vital function in accelerating healing and promoting bone regeneration in the vicinty of implants. Applying a polymer matrix as a coating material emerges as a promising approach for enhancing the properties of these implants. This research investigates the impact of Zein-CaSiO3 coating on PolyEtherEtherKetone (PEEK) implants using the electrospray technique. The study includes control PEEK disks and experimental groups with different coatings: Zein-CaSiO3, Zein, and CaSiO3. Characterization involved techniques such as atomic force microscopy to evaluate the surface topography of the composite coating, scanning electron microscopy (FE-SEM) was employed to analyze the morphology of surface, water contact angle, and adhesion test. Group 3 (PEEK coated with CaSiO3) exhibited the lowest water contact angle in comparison to the control group, Also there were present an increasing in adhesion strength to the substrate with the groups 1 (PEEK coated with zein-CaSiO3) and 2 (PEEK coated with zein) compared to Group 3. This study suggests that the electrospraying of (Zein-CaSiO3) coating on PEEK dental implants is a promising option for enhanced implant performance.

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用 Zein-CaSiO3 复合材料电喷涂覆聚醚醚酮 (PEEK) 牙科植入材料

涂有材料的牙科植入体被战略性地植入骨骼中，在加速愈合和促进植入体附近的骨再生方面发挥着重要作用。应用聚合物基质作为涂层材料是增强这些植入物性能的一种很有前景的方法。本研究采用电喷技术调查了 Zein-CaSiO3 涂层对聚醚醚酮（PEEK）植入体的影响。研究包括对照 PEEK 盘和具有不同涂层的实验组：Zein-CaSiO3、Zein 和 CaSiO3。表征技术包括原子力显微镜评估复合涂层的表面形貌、扫描电子显微镜（FE-SEM）分析表面形态、水接触角和附着力测试。与对照组相比，第 3 组（涂有 CaSiO3 的 PEEK）的水接触角最小；与第 3 组相比，第 1 组（涂有玉米蛋白-CaSiO3 的 PEEK）和第 2 组（涂有玉米蛋白的 PEEK）与基底的粘附强度也有所提高。这项研究表明，在 PEEK 牙科种植体上电喷雾涂敷（玉米蛋白-CaSiO3）涂层是提高种植体性能的一种很有前途的选择。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Thermoplastic Composite Materials 工程技术-材料科学：复合

CiteScore

8.00

自引率

18.20%

发文量

104

审稿时长

5.9 months

期刊介绍： The Journal of Thermoplastic Composite Materials is a fully peer-reviewed international journal that publishes original research and review articles on polymers, nanocomposites, and particulate-, discontinuous-, and continuous-fiber-reinforced materials in the areas of processing, materials science, mechanics, durability, design, non destructive evaluation and manufacturing science. This journal is a member of the Committee on Publication Ethics (COPE).