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Duan J, Wang J, Di Y, Yang Y, Yang Y. Bio-corrosion behavior, antibacterial property and interaction with osteoblast of laser in-situfabricated Ti-Si-Cu coatings on Ti-6Al-4V alloy. Biomed Mater 2021; 16. [PMID: 34416742 DOI: 10.1088/1748-605x/ac1f9d] [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: 04/21/2021] [Accepted: 08/20/2021] [Indexed: 11/12/2022]
Abstract
Ti-Si-xCu coatings (TS-xC,x= 5, 10 and 15 wt.%) with advanced bio-corrosion resistance, excellent antibacterial property and biocompatibility were laser cladded on Ti-6Al-4V (TAV) substrate which is widely used as endosseous implants. The bio-corrosion resistance of the TAV substrate was improved due to the presence of Ti5Si3and TiCu phases in the coatings. The addition of Cu in the precursor contributes to the improvement of the antibacterial property of TAV substrate. Meanwhile, induced normal cytoskeleton, well-developed focal adhesion contacts, significant higher cell attachment and proliferation rate were observed for the TS-xC coated samples due to the formation of micro-textured morphology and presence of new phases. The bio-corrosion resistance and antibacterial property depend on Cu content addition in the TS-xC precursor. The results provide a way to fabricate such multiple functional biocoating that would improve the bio-corrosion resistance, antibacterial performance and biocompatibility of TAV.
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Affiliation(s)
- Jingzhu Duan
- Department of Orthopaedic Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China
| | - Juncai Wang
- Department of Ophthalmology, Dashiqiao Luhe Hospital, Dashiqiao 115100, People's Republic of China
| | - Yu Di
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China
| | - Yuling Yang
- School of Sciences, Northeastern University, Shenyang 110819, People's Republic of China
| | - Yang Yang
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China
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Shittu J, Pole M, Cockerill I, Sadeghilaridjani M, Reddy LVK, Manivasagam G, Singh H, Grewal HS, Arora HS, Mukherjee S. Biocompatible High Entropy Alloys with Excellent Degradation Resistance in a Simulated Physiological Environment. ACS APPLIED BIO MATERIALS 2020; 3:8890-8900. [PMID: 35019565 DOI: 10.1021/acsabm.0c01181] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Bioimplants are susceptible to simultaneous wear and corrosion degradation in the aggressive physiological environment. High entropy alloys with equimolar proportion of constituent elements represent a unique alloy design strategy for developing bioimplants due to their attractive mechanical properties, superior wear, and corrosion resistance. In this study, the tribo-corrosion behavior of an equiatomic MoNbTaTiZr high entropy alloy consisting of all biocompatible elements was evaluated and compared with 304 stainless steel as a benchmark. The high entropy alloy showed a low wear rate and a friction coefficient as well as quick and stable passivation in simulated body fluid. An increase from room temperature to body temperature showed excellent temperature assisted passivity and nobler surface layer of the high entropy alloy, resulting in four times better wear resistance compared to stainless steel. Stem cells and osteoblast cells displayed proliferation and migratory behavior, indicating in vitro biocompatibility. Several filopodia extensions on the cell periphery indicated early osteogenic commitment, and cell adhesion on the high entropy alloy. These results pave the way for utilizing the unique combination of tribo-corrosion resistance, excellent mechanical properties, and biocompatibility of MoNbTaTiZr high entropy alloy to develop bioimplants with improved service life and lower risk of implant induced cytotoxicity in the host body.
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Affiliation(s)
- Jibril Shittu
- Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203, United States
| | - Mayur Pole
- Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203, United States
| | - Irsalan Cockerill
- Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203, United States
| | - Maryam Sadeghilaridjani
- Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203, United States
| | - L Vinod Kumar Reddy
- Centre for Biomaterials, Cellular and Molecular Theranostics, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Geetha Manivasagam
- Centre for Biomaterials, Cellular and Molecular Theranostics, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Harpreet Singh
- Department of Mechanical Engineering, Indian Institute of Technology Ropar, Rupnagar Punjab 140001, India
| | - Harpreet S Grewal
- Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Greater Noida, Uttar Pradesh 201314, India
| | - Harpreet Singh Arora
- Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Greater Noida, Uttar Pradesh 201314, India
| | - Sundeep Mukherjee
- Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203, United States
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TiN, ZrN and DLC nanocoatings - a comparison of the effects on animals, in-vivo study. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 104:109949. [DOI: 10.1016/j.msec.2019.109949] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 06/21/2019] [Accepted: 07/05/2019] [Indexed: 02/06/2023]
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What is the role of lipopolysaccharide on the tribocorrosive behavior of titanium? J Mech Behav Biomed Mater 2012; 8:71-85. [DOI: 10.1016/j.jmbbm.2011.11.004] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 11/11/2011] [Indexed: 11/22/2022]
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Barão V, Mathew M, Assunção W, Yuan J, Wimmer M, Sukotjo C. The Role of Lipopolysaccharide on the Electrochemical Behavior of Titanium. J Dent Res 2011; 90:613-8. [DOI: 10.1177/0022034510396880] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- V.A. Barão
- Department of Dental Materials and Prosthodontics, Univ Estadual Paulista (UNESP), Araçatuba Dental School, Jose Bonifacio, 1193, Araçatuba, São Paulo, 16015-050, Brazil
- Department of Restorative Dentistry, University of Illinois at Chicago – College of Dentistry, 801 S. Paulina, Room 365B, Chicago, IL 60612-7211, USA
| | - M.T. Mathew
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 West Harrison, Chicago, IL 60612-7211, USA
| | - W.G. Assunção
- Department of Dental Materials and Prosthodontics, Univ Estadual Paulista (UNESP), Araçatuba Dental School, Jose Bonifacio, 1193, Araçatuba, São Paulo, 16015-050, Brazil
| | - J.C. Yuan
- Department of Restorative Dentistry, University of Illinois at Chicago – College of Dentistry, 801 S. Paulina, Room 365B, Chicago, IL 60612-7211, USA
| | - M.A. Wimmer
- Department of Orthopedic Surgery, Rush University Medical Center, 1611 West Harrison, Chicago, IL 60612-7211, USA
| | - C. Sukotjo
- Department of Restorative Dentistry, University of Illinois at Chicago – College of Dentistry, 801 S. Paulina, Room 365B, Chicago, IL 60612-7211, USA
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Wang M. Special issue featuring articles from the International Symposium on Surface and Interface of Biomaterials (ISSIB-II). Biomed Mater 2010; 5:050201. [PMID: 20881323 DOI: 10.1088/1748-605x/5/5/050201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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