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Zhang Z, Yang Y, Guo Y, Sha P, Xu Z, Yu Z, Si J, Zhang Z, Guo J, Chen Y. Adhesion and corrosion resistance of polycaprolactone coating on NiTi alloy surface after alkali heat pretreatment. BIOSURFACE AND BIOTRIBOLOGY 2022. [DOI: 10.1049/bsb2.12051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Zhihui Zhang
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- Weihai Institute for Bionic Jilin University Weihai China
| | - Yanan Yang
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- Weihai Institute for Bionic Jilin University Weihai China
| | - Yunting Guo
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- Weihai Institute for Bionic Jilin University Weihai China
| | - Pengwei Sha
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- Weihai Institute for Bionic Jilin University Weihai China
| | - Zezhou Xu
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- Weihai Institute for Bionic Jilin University Weihai China
| | - Zhenglei Yu
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- State Key Laboratory of Automotive Simulation and Control Jilin University Changchun China
| | - Jiashun Si
- Beijing Reserarch Institute of Automation for Machinery Industry Co., Ltd Beijing China
| | - Zhengao Zhang
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
| | - Jia Guo
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- Key Laboratory of Automobile Materials Ministry of Education College of Materials Science and Engineering Jilin University Changchun China
| | - Yifan Chen
- Key Laboratory of Bionic Engineering Ministry of Education Jilin University Changchun China
- State Key Laboratory of Automotive Simulation and Control Jilin University Changchun China
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2
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Raihan MM, Otsuka Y, Tsuchida K, Manonukul A, Ohnuma K, Miyashita Y. Damage evaluation of HAp-coated porous titanium foam in simulated body fluid based on compression fatigue behavior. J Mech Behav Biomed Mater 2021; 117:104383. [PMID: 33596530 DOI: 10.1016/j.jmbbm.2021.104383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 01/13/2023]
Abstract
Although pure Ti is nontoxic, alloying elements may be released into the surrounding tissue when Ti alloys are used, and this can cause cytotoxicity. Therefore, this study performed the damage evaluation of hydroxyapatite (HAp)-coated porous Ti components subjected to cyclic compression in a simulated body fluid (SBF). The HAp coating layer was deposited on the surface of porous Ti by electrophoresis, and a dense and homogeneous coating morphology was observed on the surface of the porous Ti. To specify damage types of HAp coating in situ, acoustic emission (AE) measurements and microscopic observations were simultaneously conducted during compressive fatigue loading tests to detect the specific failure mode. Compression tests revealed that the interfacial strength between the HAp coating and porous Ti was higher than the yield strength of the porous body (7-9 MPa). The AE signals were detected only in the plastic deformation stage of porous Ti, which indicated that they were generated because of plastic deformation/fractures in the porous body. Compressive fatigue tests revealed that no significant HAp coating damage occurred when the applied maximum stress was within the elastic limit of porous Ti in air. In contrast, the HAp coating exhibited delamination at the initial stage of cyclic loading at all stress levels in SBF, while the fatigue limit of the coated porous substrate, 2 MPa, was not affected by the SBF medium. Though the delamination of the HAp coating in SBF occurred during the early stages of fatigue loading, the amorphous calcium phosphate layer was recovered partly through re-precipitation from SBF. The AE signals from the delamination of the HAp coating or fracture in porous Ti could be identified using the peak voltage and frequencies. As microscopic observations were limited to certain parts of the porous body, AE signals were clustered according to the types of failure. The clustered AE signals were successfully correlated with the fatigue behavior of porous Ti. Corrosion fatigue was determined to be the primary mechanism for the delamination of the HAp coating on porous Ti in SBF.
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Affiliation(s)
- Munshi Mohammad Raihan
- Graduate School of Information and Control Science, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka-shi, Niigata, 940-2188, Japan
| | - Yuichi Otsuka
- Department of System Safety, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka-shi, Niigata, 940-2188, Japan.
| | - Koudai Tsuchida
- Department of Mechanical Engineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka-shi, Niigata, 940-2188, Japan
| | - Anchalee Manonukul
- National Metal and Materials Technology Center (MTEC), National Science and Technology Development Agency (NSTDA), 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, Thailand
| | - Kiyoshi Ohnuma
- Department of Bio-engineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka-shi, Niigata, 940-2188, Japan
| | - Yukio Miyashita
- Department of Mechanical Engineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka-shi, Niigata, 940-2188, Japan
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3
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Ghiasi B, Sefidbakht Y, Mozaffari-Jovin S, Gharehcheloo B, Mehrarya M, Khodadadi A, Rezaei M, Ranaei Siadat SO, Uskoković V. Hydroxyapatite as a biomaterial - a gift that keeps on giving. Drug Dev Ind Pharm 2020; 46:1035-1062. [PMID: 32476496 DOI: 10.1080/03639045.2020.1776321] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The synthetic analogue to biogenic apatite, hydroxyapatite (HA) has a number of physicochemical properties that make it an attractive candidate for diagnosis, treatment of disease and augmentation of biological tissues. Here we describe some of the recent studies on HA, which may provide bases for a number of new medical applications. The content of this review is divided to different medical application modes utilizing HA, including tissue engineering, medical implants, controlled drug delivery, gene therapies, cancer therapies and bioimaging. A number of advantages of HA over other biomaterials emerge from this discourse, including (i) biocompatibility, (ii) bioactivity, (iii) relatively simple synthesis protocols for the fabrication of nanoparticles with specific sizes and shapes, (iv) smart response to environmental stimuli, (v) facile functionalization and surface modification through noncovalent interactions, and (vi) the capacity for being simultaneously loaded with a wide range of therapeutic agents and switched to bioimaging modalities for uses in theranostics. A special section is dedicated to analysis of the safety of particulate HA as a component of parenterally administrable medications. It is concluded that despite the fact that many benefits come with the usage of HA, its deficiencies and potential side effects must be addressed before the translation to the clinical domain is pursued. Although HA has been known in the biomaterials world as the exemplar of safety, this safety proves to be the function of size, morphology, surface ligands and other structural and compositional parameters defining the particles. For this reason, each HA, especially when it comes in a novel structural form, must be treated anew from the safety research angle before being allowed to enter the clinical stage.
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Affiliation(s)
- Behrad Ghiasi
- Protein Research Center, Shahid Beheshti University, Tehran, Iran
| | - Yahya Sefidbakht
- Protein Research Center, Shahid Beheshti University, Tehran, Iran.,Nanobiotechnology Laboratory, The Faculty of New Technologies Engineering (NTE), Shahid Beheshti University, Tehran, Iran
| | - Sina Mozaffari-Jovin
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | | | - Arash Khodadadi
- Department of Pharmaceutics, Faculty of Pharmacy, Kerman University of Medical Science, Kerman, Iran
| | - Maryam Rezaei
- Institute of Biochemistry and Biophysics (IBB), Tehran University, Tehran, Iran
| | - Seyed Omid Ranaei Siadat
- Protein Research Center, Shahid Beheshti University, Tehran, Iran.,Nanobiotechnology Laboratory, The Faculty of New Technologies Engineering (NTE), Shahid Beheshti University, Tehran, Iran
| | - Vuk Uskoković
- Department of Mechanical and Aerospace Engineering, University of California, Irvine, CA, USA
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4
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Jarolimova P, Voltrova B, Blahnova V, Sovkova V, Pruchova E, Hybasek V, Fojt J, Filova E. Mesenchymal stem cell interaction with Ti 6Al 4V alloy pre-exposed to simulated body fluid. RSC Adv 2020; 10:6858-6872. [PMID: 35493900 PMCID: PMC9049760 DOI: 10.1039/c9ra08912h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 01/13/2020] [Indexed: 11/21/2022] Open
Abstract
Titanium and its alloys are widely used for substitution of hard tissues, especially in orthopaedic and dental surgery. Despite the benefit of the use of titanium for such applications, there are still questions which must be sorted out. Surface properties are crucial for cell adhesion, proliferation and differentiation. Mainly, micro/nanostructured surfaces positively influence osteogenic differentiation of human mesenchymal stem cells. Ti6Al4V is a biocompatible α + β alloy which is widely used in orthopaedics. The aim of this study was to investigate the interaction of the nanostructured and ground Ti6Al4V titanium alloys with simulated body fluid complemented by the defined precipitation of hydroxyapatite-like coating and to study the cytotoxicity and differentiation capacity of cells with such a modified titanium alloy. Nanostructures were fabricated using electrochemical oxidation. Human mesenchymal stem cells (hMSC) were used to evaluate cell adhesion, metabolic activity and proliferation on the specimens. The differentiation potential of the samples was investigated using PCR and specific staining of osteogenic markers collagen type I and osteocalcin. Our results demonstrate that both pure Ti6Al4V, nanostructured samples, and hydroxyapatite-like coating supported hMSC growth and metabolic activity. Nanostructured samples improved collagen type I synthesis after 14 days, while both nanostructured and hydroxyapatite-like coated samples enhanced collagen synthesis on day 21. Osteocalcin synthesis was the most enhanced by hydroxyapatite-like coating on the nanostructured surfaces. Our results indicate that hydroxyapatite-like coating is a useful tool guiding hMSC osteogenic differentiation.
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Affiliation(s)
- Petra Jarolimova
- Department of Metals and Corrosion Engineering, Faculty of Chemical Technology, University of Chemistry and Technology Technická 5 166 28 Prague Czech Republic
| | - Barbora Voltrova
- Department of Tissue Engineering, Institute of Experimental Medicine of the Czech Academy of Sciences Vídeňská 1083 Prague 4 142 20 Czech Republic
- Faculty of Science, Charles University in Prague Albertov 2038/6 128 00 Prague Czech Republic
| | - Veronika Blahnova
- Department of Tissue Engineering, Institute of Experimental Medicine of the Czech Academy of Sciences Vídeňská 1083 Prague 4 142 20 Czech Republic
- Second Faculty of Medicine, Charles University in Prague V Úvalu 84 150 06 Prague Czech Republic
- University Centre for Energy Efficient Buildings, Czech Technical University in Prague Třinecká 1024 273 43 Buštěhrad Czech Republic
| | - Vera Sovkova
- Department of Tissue Engineering, Institute of Experimental Medicine of the Czech Academy of Sciences Vídeňská 1083 Prague 4 142 20 Czech Republic
- University Centre for Energy Efficient Buildings, Czech Technical University in Prague Třinecká 1024 273 43 Buštěhrad Czech Republic
| | - Eva Pruchova
- Department of Metals and Corrosion Engineering, Faculty of Chemical Technology, University of Chemistry and Technology Technická 5 166 28 Prague Czech Republic
| | - Vojtech Hybasek
- Department of Metals and Corrosion Engineering, Faculty of Chemical Technology, University of Chemistry and Technology Technická 5 166 28 Prague Czech Republic
| | - Jaroslav Fojt
- Department of Metals and Corrosion Engineering, Faculty of Chemical Technology, University of Chemistry and Technology Technická 5 166 28 Prague Czech Republic
| | - Eva Filova
- Department of Tissue Engineering, Institute of Experimental Medicine of the Czech Academy of Sciences Vídeňská 1083 Prague 4 142 20 Czech Republic
- Second Faculty of Medicine, Charles University in Prague V Úvalu 84 150 06 Prague Czech Republic
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5
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Cizek J, Kovarik O, Siska F, Bensch J, Cupera J, Matejkova M, Siegl J, Chraska T, Khor KA. Increasing Fatigue Endurance of Hydroxyapatite and Rutile Plasma Sprayed Biocomponents by Controlling Deposition In-Flight Properties. ACS Biomater Sci Eng 2019; 5:1703-1714. [PMID: 33405547 DOI: 10.1021/acsbiomaterials.8b01545] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Three sets of hydroxyapatite and rutile-TiO2 coatings were plasma sprayed onto metallic substrates. The spray parameters of the sets were modified so as to obtain different in-flight temperatures and velocities of the powder particles within the plasma jet (ranging from 1778 to 2385 K and 128 to 199 m s-1, respectively). Fatigue endurance of the coated specimens was then tested. The samples were subjected to a symmetric cyclical bend loading, and the crack propagation was monitored until it reached a predefined cross-section damage. The influence of the coating deposition was evaluated with respect to a noncoated reference set and the in-flight characteristics. Attributed to favorable residual stress development in the sprayed samples, it was found that the deposition of the coatings generally led to a prolongation of the fatigue lives. The highest lifetime increase (up to 46% as compared to the noncoated set) was recorded for the coatings deposited under high in-flight temperature and velocity. Importantly, this was achieved without significantly compromising the microstructure or phase composition of the deposited HA and TiO2 layers.
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Affiliation(s)
- J Cizek
- Institute of Plasma Physics, The Czech Academy of Sciences, Za Slovankou 1782/3, 182 00 Prague, Czech Republic
| | - O Kovarik
- Czech Technical University, Faculty of Nuclear Sciences and Physical Engineering, Trojanova 13, 120 00 Prague, Czech Republic
| | - F Siska
- Institute of Physics of Materials, The Czech Academy of Sciences, Zizkova 513/22, 616 62 Brno, Czech Republic
| | - J Bensch
- Glass Service Corporation, Rokytnice 60, 755 01 Vsetin, Czech Republic
| | - J Cupera
- Institute of Materials Science and Engineering, Brno University of Technology, Technicka 2896/3, 616 69 Brno, Czech Republic
| | - M Matejkova
- Institute of Materials Science and Engineering, Brno University of Technology, Technicka 2896/3, 616 69 Brno, Czech Republic
| | - J Siegl
- Czech Technical University, Faculty of Nuclear Sciences and Physical Engineering, Trojanova 13, 120 00 Prague, Czech Republic
| | - T Chraska
- Institute of Plasma Physics, The Czech Academy of Sciences, Za Slovankou 1782/3, 182 00 Prague, Czech Republic
| | - K A Khor
- Nanyang Technological University, School of Mechanical and Aerospace Engineering, 50 Nanyang Avenue, 639 798 Singapore
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6
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Thom NT, Nam PT, Phuong NT, Huy NT, Hong CT, Van TTT, Hai NS, Dung PT, Thanh DTM. Electrochemical behavior of HAp/CNTs/316LSS coatings into simulated body fluid solution. VIETNAM JOURNAL OF CHEMISTRY 2018. [DOI: 10.1002/vjch.201800029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nguyen Thi Thom
- Institute for Tropical Technology; Vietnam Academy of Science and Technology
- Graduate University of Science and Technology; Vietnam Academy of Science and Technology
| | - Pham Thi Nam
- Institute for Tropical Technology; Vietnam Academy of Science and Technology
| | - Nguyen Thu Phuong
- Institute for Tropical Technology; Vietnam Academy of Science and Technology
| | - Nguyen Trung Huy
- Institute for Tropical Technology; Vietnam Academy of Science and Technology
| | - Cao Thi Hong
- Institute for Tropical Technology; Vietnam Academy of Science and Technology
| | - Tran Thi Thanh Van
- Institute for Tropical Technology; Vietnam Academy of Science and Technology
| | | | - Pham Tien Dung
- Basic Science Faculty, Hanoi University of Mining and Geology
| | - Dinh Thi Mai Thanh
- Institute for Tropical Technology; Vietnam Academy of Science and Technology
- Graduate University of Science and Technology; Vietnam Academy of Science and Technology
- University of Science and Technology of Hanoi; Vietnam Academy of Science and Technology
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7
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Surface modification of titanium with hydroxyapatite layer induced by phase-transited lysozyme coating. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:206-215. [PMID: 30184744 DOI: 10.1016/j.msec.2018.05.055] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 04/04/2018] [Accepted: 05/15/2018] [Indexed: 12/15/2022]
Abstract
Surface modification of titanium with a hydroxyapatite (HAP) coating can improve the bioactivity of pristine titanium. The traditional techniques for coating HAP on titanium involve nonmild treatments using strong bases or acids or high temperatures. In this study, the coating of HAP was carried out by a novel methodology called phase-transited lysozyme-assisted hydroxyapatite formation (PAH); in this process of biomimetic mineralization, the abundant functional carboxyl groups of phase-transited lysozyme (PTL) were responsible for the nucleation of HAP crystals by concentrating Ca2+ ions at the interface between PTL and CaCl2 solution and for the subsequent growth of HAP crystals occurring in simulated body fluid (SBF). In vitro and in vivo experiments verified that the surface of titanium modified with the HAP/PTL-Ti multilayer was endowed with improved biocompatibility and osteoinductivity compared with those of pristine titanium. Therefore, PAH is a simple, rapid, low-cost and green process for the surface modification of titanium with an HAP coating and thus will be a promising methodology for the surface modification of titanium implants.
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8
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Otsuka Y, Kojima D, Mutoh Y. Prediction of cyclic delamination lives of plasma-sprayed hydroxyapatite coating on Ti–6Al–4V substrates with considering wear and dissolutions. J Mech Behav Biomed Mater 2016; 64:113-24. [DOI: 10.1016/j.jmbbm.2016.07.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 07/18/2016] [Accepted: 07/21/2016] [Indexed: 11/29/2022]
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9
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Xu X, Wang L, Wang G, Jin Y. The effect of REDV/TiO 2 coating coronary stents on in-stent restenosis and re-endothelialization. J Biomater Appl 2016; 31:911-922. [PMID: 30208804 DOI: 10.1177/0885328216675829] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The coronary artery stent has been widely used in clinic. In-stent restenosis was mainly caused by the excessive proliferation of smooth muscle cell and the inflammation due to the metal ion released from stent scaffold of the drug-eluting stent. Thus, to reduce the in-stent restenosis and promote the vascular endothelialization have become a hot research point in this area. In this paper, a nano-TiO2 ceramic coating was deposited on 316L stainless steel to reduce the metal ion release and to inhibit the inflammation reaction. An endothelia cell selective adhesion peptide Arg-Glu-Asp-Val (REDV) coating was prepared on the ceramic coating by a polydopamine technology to promote the endothelialization. The corrosion test indicated that nano-TiO2 ceramic film could effectively decrease the nickel ion released from 316L stainless steel. REDV/TiO2 coating could promote the endothelial cell adhesion and proliferation, meanwhile REDV/TiO2 coating could also increase the nitric oxide concentration. Bare metal stent, TiO2-coated stent and REDV/TiO2-coated stent were implanted in the iliac arteries of rabbit model. In-stent restenosis and re-endothelialization were evaluated at 28 days post-implantation of the stents. The results showed that REDV/TiO2-coated stents could effectively reduce in-stent restenosis and promote re-endothelialization in comparison with TiO2-coated drug-eluting stent and bare metal stent. These results suggest that REDV/TiO2-coated drug-eluting stent maybe a good choice of the application for coronary artery disease.
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Affiliation(s)
- Xiangshan Xu
- Department of Cardiology, 4th Affiliated Hospital of China Medical University, Shenyang, China
| | - Lijie Wang
- Department of Cardiology, 4th Affiliated Hospital of China Medical University, Shenyang, China
| | - Guofeng Wang
- Department of Cardiology, 4th Affiliated Hospital of China Medical University, Shenyang, China
| | - Yuanzhe Jin
- Department of Cardiology, 4th Affiliated Hospital of China Medical University, Shenyang, China
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Khalili V, Khalil-Allafi J, Frenzel J, Eggeler G. Bioactivity and electrochemical behavior of hydroxyapatite-silicon-multi walled carbon nano-tubes composite coatings synthesized by EPD on NiTi alloys in simulated body fluid. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 71:473-482. [PMID: 27987734 DOI: 10.1016/j.msec.2016.10.036] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 09/23/2016] [Accepted: 10/18/2016] [Indexed: 12/15/2022]
Abstract
In order to improve the surface bioactivity of NiTi bone implant and corrosion resistance, hydroxyapatite coating with addition of 20wt% silicon, 1wt% multi walled carbon nano-tubes and both of them were deposited on a NiTi substrate using a cathodic electrophoretic method. The apatite formation ability was estimated using immersion test in the simulated body fluid for 10days. The SEM images of the surface of coatings after immersion in simulated body fluid show that the presence of silicon in the hydroxyapatite coatings accelerates in vitro growth of apatite layer on the coatings. The Open-circuit potential and electrochemical impedance spectroscopy were measured to evaluate the electrochemical behavior of the coatings in the simulated body fluid at 37°C. The results indicate that the compact structure of hydroxyapatite-20wt% silicon and hydroxyapatite-20wt% silicon-1wt% multi walled carbon nano-tubes coatings could efficiently increase the corrosion resistance of NiTi substrate.
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Affiliation(s)
- V Khalili
- Department of Materials Engineering, Engineering Faculty, University of Bonab, Bonab, Iran.
| | - J Khalil-Allafi
- Research Center for Advanced Materials and Mineral Processing, Faculty of Materials Engineering, Sahand University of Technology, Tabriz, Iran
| | - J Frenzel
- Institute for Materials, Faculty of Mechanical Engineering, Ruhr-University Bochum, 44801 Bochum, Germany
| | - G Eggeler
- Institute for Materials, Faculty of Mechanical Engineering, Ruhr-University Bochum, 44801 Bochum, Germany
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11
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Otsuka Y, Kawaguchi H, Mutoh Y. Cyclic delamination behavior of plasma-sprayed hydroxyapatite coating on Ti–6Al–4V substrates in simulated body fluid. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 67:533-541. [DOI: 10.1016/j.msec.2016.05.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 04/26/2016] [Accepted: 05/15/2016] [Indexed: 11/24/2022]
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12
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Characterization of mechanical properties of hydroxyapatite–silicon–multi walled carbon nano tubes composite coatings synthesized by EPD on NiTi alloys for biomedical application. J Mech Behav Biomed Mater 2016; 59:337-352. [DOI: 10.1016/j.jmbbm.2016.02.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 02/01/2016] [Accepted: 02/03/2016] [Indexed: 12/16/2022]
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13
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Matsuya T, Otsuka Y, Tagaya M, Motozuka S, Ohnuma K, Mutoh Y. Formation of stacked luminescent complex of 8-hydroxyquinoline molecules on hydroxyapatite coating by using cold isostatic pressing. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 58:127-32. [DOI: 10.1016/j.msec.2015.08.020] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 06/13/2015] [Accepted: 08/12/2015] [Indexed: 12/01/2022]
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14
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Uskoković V. When 1+1>2: Nanostructured composites for hard tissue engineering applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 57:434-51. [PMID: 26354283 PMCID: PMC4567690 DOI: 10.1016/j.msec.2015.07.050] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 04/15/2015] [Accepted: 07/23/2015] [Indexed: 12/20/2022]
Abstract
Multicomponent, synergistic and multifunctional nanostructures have taken over the spotlight in the realm of biomedical nanotechnologies. The most prospective materials for bone regeneration today are almost exclusively composites comprising two or more components that compensate for the shortcomings of each one of them alone. This is quite natural in view of the fact that all hard tissues in the human body, except perhaps the tooth enamel, are composite nanostructures. This review article highlights some of the most prospective breakthroughs made in this research direction, with the hard tissues in main focus being those comprising bone, tooth cementum, dentin and enamel. The major obstacles to creating collagen/apatite composites modeled after the structure of bone are mentioned, including the immunogenicity of xenogeneic collagen and continuously failing attempts to replicate the biomineralization process in vitro. Composites comprising a polymeric component and calcium phosphate are discussed in light of their ability to emulate the soft/hard composite structure of bone. Hard tissue engineering composites created using hard material components other than calcium phosphates, including silica, metals and several types of nanotubes, are also discoursed on, alongside additional components deliverable using these materials, such as cells, growth factors, peptides, antibiotics, antiresorptive and anabolic agents, pharmacokinetic conjugates and various cell-specific targeting moieties. It is concluded that a variety of hard tissue structures in the body necessitates a similar variety of biomaterials for their regeneration. The ongoing development of nanocomposites for bone restoration will result in smart, theranostic materials, capable of acting therapeutically in direct feedback with the outcome of in situ disease monitoring at the cellular and subcellular scales. Progress in this research direction is expected to take us to the next generation of biomaterials, designed with the purpose of fulfilling Daedalus' dream - not restoring the tissues, but rather augmenting them.
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Affiliation(s)
- Vuk Uskoković
- Advanced Materials and Nanobiotechnology Laboratory, Department of Bioengineering, University of Illinois, Chicago, IL, USA.
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15
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Micro-scratch and corrosion behavior of functionally graded HA-TiO2 nanostructured composite coatings fabricated by electrophoretic deposition. J Mech Behav Biomed Mater 2015; 46:31-40. [DOI: 10.1016/j.jmbbm.2015.02.021] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Revised: 02/14/2015] [Accepted: 02/19/2015] [Indexed: 01/24/2023]
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16
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Suchanek K, Bartkowiak A, Gdowik A, Perzanowski M, Kąc S, Szaraniec B, Suchanek M, Marszałek M. Crystalline hydroxyapatite coatings synthesized under hydrothermal conditions on modified titanium substrates. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 51:57-63. [DOI: 10.1016/j.msec.2015.02.029] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 12/05/2014] [Accepted: 02/23/2015] [Indexed: 10/24/2022]
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17
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Ye YJ, Wang PY, Li YP, Yin DC. HAp/Ti2Ni coatings of high bonding strength on Ti-6Al-4V prepared by the eutectic melting bonding method. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2015; 26:81. [PMID: 25634138 DOI: 10.1007/s10856-015-5419-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Accepted: 11/04/2014] [Indexed: 06/04/2023]
Abstract
Eutectic melting bonding (EMB) method is a useful technique for fabricating bioactive coatings with relatively high crystallinity and bonding strength with substrate on titanium substrates. Using the EMB method, hydroxyapatite/Ti2Ni coatings were prepared on the surface of Ti-6Al-4V at a relatively low temperature (1,050 °C) in a vacuum furnace. The coatings were then characterized in terms of phase components, microstructure, bonding strength and cytotoxicity. The results showed that the coatings were mainly composed of HAp and Ti2Ni, and the thickness of the coatings was approximately 300 μm. X-ray diffraction analysis showed that the coatings exhibited relatively high crystallinity. The tensile bonding strength between the coatings and the substrates was 69.68±5.15 MPa. The coatings had a porous and rough surface which is suitable for cell attachment and filopodia growth. The cell culture study showed that the number of MG-63 cells increased, and the cell morphology changed with the incubation time. This study showed that the EMB method can be utilized as a potentially powerful method to obtain high quality hydroxyapatite coatings with desired mechanical and biocompatibility properties on Ti-alloy substrates.
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Affiliation(s)
- Ya-Jing Ye
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China
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Gasik M, Keski-Honkola A, Bilotsky Y, Friman M. Development and optimisation of hydroxyapatite–ß-TCP functionally gradated biomaterial. J Mech Behav Biomed Mater 2014; 30:266-73. [DOI: 10.1016/j.jmbbm.2013.11.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Revised: 11/24/2013] [Accepted: 11/25/2013] [Indexed: 10/25/2022]
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Farnoush H, Abdi Bastami A, Sadeghi A, Aghazadeh Mohandesi J, Moztarzadeh F. Tribological and corrosion behavior of friction stir processed Ti-CaP nanocomposites in simulated body fluid solution. J Mech Behav Biomed Mater 2013; 20:90-7. [DOI: 10.1016/j.jmbbm.2012.12.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 11/30/2012] [Accepted: 12/04/2012] [Indexed: 01/17/2023]
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