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Makurat-Kasprolewicz B, Ossowska A. Electrophoretically deposited titanium and its alloys in biomedical engineering: Recent progress and remaining challenges. J Biomed Mater Res B Appl Biomater 2024; 112:e35342. [PMID: 37905698 DOI: 10.1002/jbm.b.35342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 08/23/2023] [Accepted: 10/14/2023] [Indexed: 11/02/2023]
Abstract
Over the past decade, titanium implants have gained popularity as the number of performed implantation operations has significantly increased. There are a number of methods for modifying the surface of biomaterials, which are aimed at extending the life of titanium implants. The developments in this field in recent years have required a comprehensive discussion of all the properties of electrophoretically deposited coatings on titanium and its alloys, taking into account their bioactivity. The development that took place in this field in recent years required a comprehensive discussion of all the properties of coatings electrophoretically deposited on titanium and its alloys, with particular emphasis on their bioactivity. Herein, we attempt to assess the influence of the electrophoretic deposition (EPD) process parameters on these coatings' biological and mechanical properties. Particular attention has been addressed to the in-vitro and in-vivo studies conducted hitherto. We have seen an increased interest in using titanium alloys without the addition of toxic compounds and gaps in the EPD field such as the uncommon endeavors to develop a "Design of experiments" approach as well as the lack of assessment of the surface free energy and detailed topography of electrophoretically deposited coatings. The exact correlation of coating properties with EPD process parameters still seems explicitly not understood, necessitating more future investigations. Ipso facto, the exact mechanism of particle agglomeration and Hamaker's law need to be fathomable.
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Affiliation(s)
| | - Agnieszka Ossowska
- Faculty of Mechanical Engineering and Ship Technology, Gdansk University of Technology, Gdańsk, Poland
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Wen X, Liu Y, Xi F, Zhang X, Kang Y. Micro-arc oxidation (MAO) and its potential for improving the performance of titanium implants in biomedical applications. Front Bioeng Biotechnol 2023; 11:1282590. [PMID: 38026886 PMCID: PMC10662315 DOI: 10.3389/fbioe.2023.1282590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Titanium (Ti) and its alloys have good biocompatibility, mechanical properties and corrosion resistance, making them attractive for biomedical applications. However, their biological inertness and lack of antimicrobial properties may compromise the success of implants. In this review, the potential of micro-arc oxidation (MAO) technology to create bioactive coatings on Ti implants is discussed. The review covers the following aspects: 1) different factors, such as electrolyte, voltage and current, affect the properties of MAO coatings; 2) MAO coatings affect biocompatibility, including cytocompatibility, hemocompatibility, angiogenic activity, corrosion resistance, osteogenic activity and osseointegration; 3) antibacterial properties can be achieved by adding copper (Cu), silver (Ag), zinc (Zn) and other elements to achieve antimicrobial properties; and 4) MAO can be combined with other physical and chemical techniques to enhance the performance of MAO coatings. It is concluded that MAO coatings offer new opportunities for improving the use of Ti and its alloys in biomedical applications, and some suggestions for future research are provided.
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Affiliation(s)
- Xueying Wen
- School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, China
| | - Yan Liu
- School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, China
| | - Fangquan Xi
- School of Mechanical Engineering and Automation, Northeastern University, Shenyang, China
| | - Xingwan Zhang
- School of Mechanical Engineering and Automation, Northeastern University, Shenyang, China
| | - Yuanyuan Kang
- School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, China
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Durdu S, Cihan G, Yalcin E, Cavusoglu K, Altinkok A, Sagcan H, Yurtsever İ, Usta M. Surface characterization, electrochemical properties and in vitro biological properties of Zn-deposited TiO 2 nanotube surfaces. Sci Rep 2023; 13:11423. [PMID: 37452093 PMCID: PMC10349054 DOI: 10.1038/s41598-023-38733-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 07/13/2023] [Indexed: 07/18/2023] Open
Abstract
In this work, to improve antibacterial, biocompatible and bioactive properties of commercial pure titanium (cp-Ti) for implant applications, the Zn-deposited nanotube surfaces were fabricated on cp-Ti by using combined anodic oxidation (AO) and physical vapor deposition (PVD-TE) methods. Homogenous elemental distributions were observed through all surfaces. Moreover, Zn-deposited surfaces exhibited hydrophobic character while bare Ti surfaces were hydrophilic. Due to the biodegradable behavior of Zn on the nanotube surface, Zn-deposited nanotube surfaces showed higher corrosion current density than bare cp-Ti surface in SBF conditions as expected. In vitro biological properties such as cell viability, ALP activity, protein adsorption, hemolytic activity and antibacterial activity for Gram-positive and Gram-negative bacteria of all surfaces were investigated in detail. Cell viability, ALP activity and antibacterial properties of Zn-deposited nanotube surfaces were significantly improved with respect to bare cp-Ti. Moreover, hemolytic activity and protein adsorption of Zn-deposited nanotube surfaces were decreased. According to these results; a bioactive, biocompatible and antibacterial Zn-deposited nanotube surfaces produced on cp-Ti by using combined AO and PVD techniques can have potential for orthopedic and dental implant applications.
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Affiliation(s)
- Salih Durdu
- Industrial Engineering, Faculty of Engineering, Giresun University, Merkez, 28200, Giresun, Turkey.
- Mechanical Engineering, Giresun University, 28200, Giresun, Turkey.
| | - Gizem Cihan
- Department of Biology, Giresun University, 28200, Giresun, Turkey
| | - Emine Yalcin
- Department of Biology, Giresun University, 28200, Giresun, Turkey
| | | | - Atilgan Altinkok
- Turkish Naval Academy, National Defence University, 34940, Istanbul, Turkey
| | - Hasan Sagcan
- Department of Medical Laboratory Techniques, Istanbul Medipol University, Istanbul, Turkey
| | - İlknur Yurtsever
- Department of Medical Laboratory Techniques, Istanbul Medipol University, Istanbul, Turkey
- Pharmacology and Toxicology Department, Boonshoft School of Medicine Ohio, Wright State University, Dayton, USA
| | - Metin Usta
- Materials Science and Engineering, Gebze Technical University, 41400, Gebze, Turkey
- Aluminum Research Center (GTU-AAUM), Gebze Technical University, 41400, Gebze, Turkey
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Chen X, Bi Y, Huang M, Cao H, Qin H. Why Is Tantalum Less Susceptible to Bacterial Infection? J Funct Biomater 2022; 13:jfb13040264. [PMID: 36547523 PMCID: PMC9781538 DOI: 10.3390/jfb13040264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022] Open
Abstract
Periprosthetic infection is one of the trickiest clinical problems, which often leads to disastrous consequences. The emergence of tantalum and its derivatives provides novel ideas and effective methods to solve this problem and has attracted great attention. However, tantalum was reported to have different anti-infective effects in vivo and in vitro, and the inherent antibacterial capability of tantalum is still controversial, which may restrict its development as an antibacterial material to some extent. In this study, the polished tantalum was selected as the experimental object, the implant-related tibia osteomyelitis model was first established to observe whether it has an anti-infective effect in vivo compared to titanium, and the early studies found that the tantalum had a lower infectious state in the implant-related tibia osteomyelitis model in vivo than titanium. However, further in vitro studies found that the polished tantalum was not superior to the titanium against bacterial adhesion and antibacterial efficacy. In addition, we focus on the state of interaction between cells, bacteria and materials to restore the internal environment as realistically as possible. We found that the adhesion of fibroblasts to tantalum was faster and better than that of titanium. Moreover, what is more, interesting is that, in the early period, bacteria were more likely to adhere to cells that had already attached to the surface of tantalum than to the bare surface of it, and over time, the cells eventually fell off the biomaterials and took away more bacteria in tantalum, making it possible for tantalum to reduce the probability of infection in the body through this mechanism. Moreover, these results also explained the phenomenon of the "race for the surface" from a completely different perspective. This study provides a new idea for further exploring the relationship between bacteria and host tissue cells on the implant surface and a meaningful clue for optimizing the preparation of antibacterial implants in the future.
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Affiliation(s)
- Xin Chen
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Department of Laboratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Yikang Bi
- Department of Orthopedics, The Eighth People’s Hospital, Jiang Su University, Shanghai 200235, China
- Department of Orthopedics, Xuhui Branch of Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200235, China
| | - Moran Huang
- Department of Orthopedic Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, China
| | - Huiliang Cao
- Interfacial Electrochemistry and Biomaterials, Lab of Low-Dimensional Materials Chemistry, Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai 200237, China
- Correspondence: (H.C.); (H.Q.)
| | - Hui Qin
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Correspondence: (H.C.); (H.Q.)
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Lee H, Jeon HJ, Jung A, Kim J, Kim JY, Lee SH, Kim H, Yeom MS, Choe W, Gweon B, Lim Y. Improvement of osseointegration efficacy of titanium implant through plasma surface treatment. Biomed Eng Lett 2022; 12:421-432. [PMID: 36238369 PMCID: PMC9551159 DOI: 10.1007/s13534-022-00245-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 06/30/2022] [Accepted: 08/17/2022] [Indexed: 11/27/2022] Open
Abstract
A novel plasma treatment source for generating cylindrical plasma on the surface of titanium dental implants is developed herein. Using the titanium implant as an electrode and the packaging wall as a dielectric barrier, a dielectric barrier discharge (DBD) plasma was generated, allowing the implant to remain sterile. Numerical and experimental investigations were conducted to determine the optimal discharge conditions for eliminating hydrocarbon impurities, which are known to degrade the bioactivity of the implant. XPS measurement confirmed that plasma treatment reduced the amount of carbon impurities on the implant surface by approximately 60%. Additionally, in vitro experiments demonstrated that the surface treatment significantly improved cell adhesion, proliferation, and differentiation. Collectively, we proposed a plasma treatment source for dental implants that successfully removes carbon impurities and facilitate the osseointegration of SLA implants.
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Affiliation(s)
- Hyungyu Lee
- Department of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology (KAIST), 34141 Daejeon, Republic of Korea
| | - Hyun Jeong Jeon
- Plasmapp Co., Ltd, 372 Dongbu-daero, 18151 Osan-si, Gyeonggi-do Republic of Korea
| | - Ara Jung
- Department of Mechanical Engineering, Sejong University, 05006 Seoul, Republic of Korea
| | - Jinwoo Kim
- Department of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology (KAIST), 34141 Daejeon, Republic of Korea
| | - Jun Young Kim
- Plasmapp Co., Ltd, 372 Dongbu-daero, 18151 Osan-si, Gyeonggi-do Republic of Korea
| | - Seung Hun Lee
- Plasmapp Co., Ltd, 372 Dongbu-daero, 18151 Osan-si, Gyeonggi-do Republic of Korea
| | - Hosu Kim
- Plasmapp Co., Ltd, 372 Dongbu-daero, 18151 Osan-si, Gyeonggi-do Republic of Korea
| | - Moon Seop Yeom
- Seoul Top Dental Clinic, 345 Omok-ro, Yangchun-gu, 07999 Seoul, Republic of Korea
| | - Wonho Choe
- Department of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology (KAIST), 34141 Daejeon, Republic of Korea
| | - Bomi Gweon
- Department of Mechanical Engineering, Sejong University, 05006 Seoul, Republic of Korea
| | - Youbong Lim
- Plasmapp Co., Ltd, 372 Dongbu-daero, 18151 Osan-si, Gyeonggi-do Republic of Korea
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Customizable design of multiple-biomolecule delivery platform for enhanced osteogenic responses via ‘tailored assembly system’. Biodes Manuf 2022. [DOI: 10.1007/s42242-022-00190-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Oleksik V, Trzepieciński T, Szpunar M, Chodoła Ł, Ficek D, Szczęsny I. Single-Point Incremental Forming of Titanium and Titanium Alloy Sheets. MATERIALS 2021; 14:ma14216372. [PMID: 34771897 PMCID: PMC8585273 DOI: 10.3390/ma14216372] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/18/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022]
Abstract
Incremental sheet forming of titanium and its alloys has a significant role in modern manufacturing techniques because it allows for the production of high-quality products with complex shapes at low production costs. Stamping processes are a major contributor to plastic working techniques in industries such as automotive, aerospace and medicine. This article reviews the development of the single-point incremental forming (SPIF) technique in titanium and its alloys. Problems of a tribological and microstructural nature that make it difficult to obtain components with the desired geometric and shape accuracy are discussed. Great emphasis is placed on current trends in SPIF of difficult-to-form α-, α + β- and β-type titanium alloys. Potential uses of SPIF for forming products in various industries are also indicated, with a particular focus on medical applications. The conclusions of the review provide a structured guideline for scientists and practitioners working on incremental forming of titanium and titanium alloy sheets. One of the ways to increase the formability and minimize the springback of titanium alloys is to treat them at elevated temperatures. The main approaches developed for introducing temperature into a workpiece are friction heating, electrical heating and laser heating. The selection of an appropriate lubricant is a key aspect of the forming process of titanium and its alloys, which exhibit unfavorable tribological properties such as high adhesion and a tendency to adhesive wear. A review of the literature showed that there are insufficient investigations into the synergistic effect of rotational speed and tool rotation direction on the surface roughness of workpieces.
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Affiliation(s)
- Valentin Oleksik
- Faculty of Engineering, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania
- Correspondence: (V.O.); (T.T.)
| | - Tomasz Trzepieciński
- Department of Manufacturing and Production Engineering, Faculty of Mechanical Engineering and Aerionautics, Rzeszow University of Technology, al. Powst. Warszawy 8, 35-959 Rzeszów, Poland
- Correspondence: (V.O.); (T.T.)
| | - Marcin Szpunar
- Doctoral School of Engineering and Technical Sciences, Rzeszow University of Technology, al. Powst. Warszawy 12, 35-959 Rzeszów, Poland;
| | - Łukasz Chodoła
- Department of Integrated Design and Tribology Systems, Faculty of Mechanics and Technology, Rzeszow University of Technology, ul. Kwiatkowskiego 4, 37-450 Stalowa Wola, Poland;
| | - Daniel Ficek
- Department of Aerospace Engineering, Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, al. Powst. Warszawy 8, 35-959 Rzeszów, Poland; (D.F.); (I.S.)
| | - Ireneusz Szczęsny
- Department of Aerospace Engineering, Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, al. Powst. Warszawy 8, 35-959 Rzeszów, Poland; (D.F.); (I.S.)
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Nano-Topographical Control of Ti-Nb-Zr Alloy Surfaces for Enhanced Osteoblastic Response. NANOMATERIALS 2021; 11:nano11061507. [PMID: 34200329 PMCID: PMC8229642 DOI: 10.3390/nano11061507] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 05/27/2021] [Accepted: 06/02/2021] [Indexed: 12/17/2022]
Abstract
Nano-scale surface roughening of metallic bio-implants plays an important role in the clinical success of hard tissue reconstruction and replacement. In this study, the nano-topographical features of titanium-niobium-zirconium (TNZ) alloy surfaces were controlled by using the target-ion induced plasma sputtering (TIPS) technique to improve the in vitro osteoblastic response. The TIPS technique is a novel strategy for etching the surface of metallic bio-implants using bombardment of target metal cations, which were accelerated by an extremely high negative bias voltage applied to the substrates. The nano-topography of the TNZ surfaces was successfully controlled by modulating experimental variables (such as the ion etching energy and the type of substrate or target materials) of TIPS. As a result, various nanopatterns (size: 10–210 nm) were fabricated on the surface of the TNZ alloys. Compared with the control group, experimental groups with nanopattern widths of ≥130 nm (130 and 210 nm groups) exhibited superior cell adhesion, proliferation, and differentiation. Our findings demonstrate that TIPS is a promising technology that can impart excellent biological functions to the surface of metallic bio-implants.
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