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Ahmad K, Batool SA, Farooq MT, Minhas B, Manzur J, Yasir M, Wadood A, Avcu E, Ur Rehman MA. Corrosion, surface, and tribological behavior of electrophoretically deposited polyether ether ketone coatings on 316L stainless steel for orthopedic applications. J Mech Behav Biomed Mater 2023; 148:106188. [PMID: 37856992 DOI: 10.1016/j.jmbbm.2023.106188] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/21/2023]
Abstract
Electrophoretic deposition (EPD) of polyether ether ketone (PEEK) coatings on metallic implants has recently attracted a great deal of interest; however, further investigation into their corrosion, surface, and tribological properties is required for their clinical application. Using Potentiodynamic polarization and Mott-Schottky analysis of PEEK coatings, we analyzed the electrochemical corrosion behavior of electrophoretically deposited PEEK coatings on 316L stainless steel (SS) substrates. In addition, the tribological behavior of the coatings was determined through pin-on-disc and scratch testing. Initially, the EPD parameters were optimized using a Taguchi Design of Experiment (DoE) approach. The coatings exhibited irregular shaped grains along with ∼66 μm of thickness. Fourier transform infrared spectroscopy confirmed the presence of functional groups ascribed with PEEK. The coatings were moderately hydrophobic and had an average roughness of ∼2 μm. The corrosion studies demonstrated promising features of current density and corrosion potential, indicating that corrosion resistance significantly improves with PEEK coating. Electrochemical impedance spectroscopy also confirmed the corrosion resistance of PEEK coating. The coatings exhibited a slightly lower wear resistance than SS samples, but still possessed adequate wear and scratch resistance for biomedical applications. The current study confirmed that the PEEK coatings on metallic implants is effective for orthopedic applications where corrosion and tribology are major concerns.
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Affiliation(s)
- Khalil Ahmad
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan
| | - Syeda Ammara Batool
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan
| | - Muhammad Tahir Farooq
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan
| | - Badar Minhas
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan
| | - Jawad Manzur
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan
| | - Muhammad Yasir
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan.
| | - Abdul Wadood
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan
| | - Egemen Avcu
- Department of Mechanical Engineering, Kocaeli University, Kocaeli, 41001, Turkey; Ford Otosan Ihsaniye Automotive Vocational School, Kocaeli University, Kocaeli, 41650, Turkey
| | - Muhammad Atiq Ur Rehman
- Department of Materials Science & Engineering, Institute of Space Technology Islamabad, Islamabad Highway, Islamabad, 44000, Pakistan.
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Dai D, Zhou D, Xie H, Wang J, Zhang C. The design, construction and application of graphene family composite nanocoating on dental metal surface. BIOMATERIALS ADVANCES 2022; 140:213087. [PMID: 36029723 DOI: 10.1016/j.bioadv.2022.213087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 08/14/2022] [Accepted: 08/18/2022] [Indexed: 06/15/2023]
Abstract
Enhancement of the biological and mechanical properties of dental metals is important for accommodation with therapeutic schemes in different stomatological disciplines. Nanocoatings based on graphene family nanomaterials (GFNs) improve the topological structure and physicochemical properties of metal surfaces, endowing them with new properties while maintaining inherent mechanical properties. Nano-composite coatings, composed of GFNs with one or more type of polymer, metal, oxide, and inorganic nonmetallic compound, offer more matching modification schemes to meet multifunctional oral treatment requirements (e.g., anti-bacterial and anti-corrosive activity, osteogenesis and angiogenesis). This review describes recent progress in the development of GFN composite nanocoatings for the modification of dental metals, focus on biological effects in clinical settings. Underlying molecular mechanisms, critical modification schemes, and technical innovation in preparation methods are also discussed. The key parameters of GFN composite nanocoating surface modification are summarized according to effects on cellular responses and antibacterial activity. This review provides a theoretical reference for the optimization of the biological effects and application of GFN composite nanocoatings for dental metals, and the promotion of the environmentally friendly large-scale production of high-quality multifunctional GFN-based nanocoatings in the field of oral science.
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Affiliation(s)
- Danni Dai
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China
| | - Dongshuai Zhou
- School of Materials Engineering, Jiangsu University of Technology, Changzhou 213001, China
| | - Hanshu Xie
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China
| | - Jianrong Wang
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China
| | - Chao Zhang
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China.
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Recent Advancements in Materials and Coatings for Biomedical Implants. Gels 2022; 8:gels8050323. [PMID: 35621621 PMCID: PMC9140433 DOI: 10.3390/gels8050323] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 11/16/2022] Open
Abstract
Metallic materials such as stainless steel (SS), titanium (Ti), magnesium (Mg) alloys, and cobalt-chromium (Co-Cr) alloys are widely used as biomaterials for implant applications. Metallic implants sometimes fail in surgeries due to inadequate biocompatibility, faster degradation rate (Mg-based alloys), inflammatory response, infections, inertness (SS, Ti, and Co-Cr alloys), lower corrosion resistance, elastic modulus mismatch, excessive wear, and shielding stress. Therefore, to address this problem, it is necessary to develop a method to improve the biofunctionalization of metallic implant surfaces by changing the materials’ surface and morphology without altering the mechanical properties of metallic implants. Among various methods, surface modification on metallic surfaces by applying coatings is an effective way to improve implant material performance. In this review, we discuss the recent developments in ceramics, polymers, and metallic materials used for implant applications. Their biocompatibility is also discussed. The recent trends in coatings for biomedical implants, applications, and their future directions were also discussed in detail.
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Liao Y, Cao L, Wang Q, Li S, Lin Z, Li W, Zhang P, Yu C. Enhanced tribological properties of
PEEK
‐based composite coatings reinforced by
PTFE
and graphite. J Appl Polym Sci 2022. [DOI: 10.1002/app.51878] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuwen Liao
- Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Lin Cao
- Shaoguan Research Institute of Jinan University Jinan University Guangzhou China
| | - Qiwei Wang
- Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Shuangjian Li
- Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou China
- Shaoguan Research Institute of Jinan University Jinan University Guangzhou China
| | - Zhidan Lin
- Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Wei Li
- Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Peng Zhang
- Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou China
- Shaoguan Research Institute of Jinan University Jinan University Guangzhou China
| | - Chuanyong Yu
- Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou China
- Shaoguan Research Institute of Jinan University Jinan University Guangzhou China
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Huang S, Cao L, Li W, Lin Z, Zhang P. Evaluation of tribological and biological properties of
TaB
2
/
PEEK
composite coatings prepared by electrodeposition. J Appl Polym Sci 2022. [DOI: 10.1002/app.52265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Suyuan Huang
- Institute of Advances Wear and Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Lin Cao
- Institute of Advances Wear and Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Wei Li
- Institute of Advances Wear and Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Zhidan Lin
- Institute of Advances Wear and Corrosion Resistant and Functional Materials Jinan University Guangzhou China
| | - Peng Zhang
- Institute of Advances Wear and Corrosion Resistant and Functional Materials Jinan University Guangzhou China
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A Brief Insight to the Electrophoretic Deposition of PEEK-, Chitosan-, Gelatin-, and Zein-Based Composite Coatings for Biomedical Applications: Recent Developments and Challenges. SURFACES 2021. [DOI: 10.3390/surfaces4030018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Electrophoretic deposition (EPD) is a powerful technique to assemble metals, polymer, ceramics, and composite materials into 2D, 3D, and intricately shaped implants. Polymers, proteins, and peptides can be deposited via EPD at room temperature without affecting their chemical structures. Furthermore, EPD is being used to deposit multifunctional coatings (i.e., bioactive, antibacterial, and biocompatible coatings). Recently, EPD was used to architect multi-structured coatings to improve mechanical and biological properties along with the controlled release of drugs/metallic ions. The key characteristics of EPD coatings in terms of inorganic bioactivity and their angiogenic potential coupled with antibacterial properties are the key elements enabling advanced applications of EPD in orthopedic applications. In the emerging field of EPD coatings for hard tissue and soft tissue engineering, an overview of such applications will be presented. The progress in the development of EPD-based polymeric or composite coatings, including their application in orthopedic and targeted drug delivery approaches, will be discussed, with a focus on the effect of different biologically active ions/drugs released from EPD deposits. The literature under discussion involves EPD coatings consisting of chitosan (Chi), zein, polyetheretherketone (PEEK), and their composites. Moreover, in vitro and in vivo investigations of EPD coatings will be discussed in relation to the current main challenge of orthopedic implants, namely that the biomaterial must provide good bone-binding ability and mechanical compatibility.
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Modelling, Analysis, and Optimization of the Effects of Pulsed Electrophoretic Deposition Parameters on TiO 2 Films Properties Using Desirability Optimization Methodology. MATERIALS 2020; 13:ma13225160. [PMID: 33207711 PMCID: PMC7696470 DOI: 10.3390/ma13225160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/01/2020] [Accepted: 11/12/2020] [Indexed: 11/17/2022]
Abstract
Titanium dioxide thin films immobilized over treated stainless steel were prepared using the pulsed electrophoretic deposition technique. The effects of process parameters (deposition time, applied voltage, initial concentration, and duty cycle) on photocatalytic efficiency and adhesion properties were investigated. To optimize the multiple properties of the thin film, a response surface methodology was combined with a desirability optimization methodology. Additionally, a quadratic model was established based on response surface analysis. The precision of the models was defined based on the analysis of variance (ANOVA), R2, and the normal plot of residuals. Then, a desirability function was used to optimize the multiple responses of the TiO2 thin film. The optimum values of applied voltage, catalyst concentration, duty cycle, and deposition time were 4 V, 16.34 g/L, 90% DC, and 150 s, respectively. Under these conditions, the decolorization efficiency of tested dye solution reached 82.75%. The values of critical charges LC1, LC2, and LC3 were 5.9 N, 12.5 N, and 16.7 N, respectively.
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