Characterization of chemically treated Ti-Zr system alloys for dental implant application

被引:52
|
作者
Cordeiro, Jairo M. [1 ,2 ]
Faverani, Leonardo P. [3 ,4 ]
Grandini, Carlos R. [2 ,5 ]
Rangel, Elidiane C. [6 ]
da Cruz, Nilson C. [6 ]
Nociti Junior, Francisco H. [1 ]
Almeida, Amanda B. [1 ]
Vicente, Fabio B. [2 ,7 ]
Morais, Bruna R. G. [3 ,4 ]
Barao, Valentim A. R. [1 ,2 ]
Assuncao, Wirley G. [8 ]
机构
[1] Univ Campinas UNICAMP, Piracicaba Dent Sch, Dept Prosthodont & Periodontol, Av Limeira 901, BR-13414903 Piracicaba, SP, Brazil
[2] IBTN, Rio De Janeiro, Brazil
[3] Univ Estadual Paulista UNESP, Aracatuba Dent Sch, Dept Surg, R Jose Bonifacio 1193, BR-16015050 Aracatuba, SP, Brazil
[4] Univ Estadual Paulista UNESP, Aracatuba Dent Sch, Integrated Clin, R Jose Bonifacio 1193, BR-16015050 Aracatuba, SP, Brazil
[5] Univ Estadual Paulista UNESP, Lab Anelasticidade & Biomat, Ave Engn Luiz Edmundo Carrijo Coube, BR-17033360 Bauru, SP, Brazil
[6] Univ Estadual Paulista UNESP, ICTS, Lab Technol Plasmas, Av Tres Marco 511, BR-18087180 Sorocaba, SP, Brazil
[7] Univ Paulista UNIP, Ave Luis Levorato 1-40, BR-17048290 Bauru, SP, Brazil
[8] Univ Estadual Paulista UNESP, Aracatuba Dent Sch, Dept Dent Mat & Prosthodont, R Jose Bonifacio 1193, BR-16015050 Aracatuba, SP, Brazil
来源
MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS | 2018年 / 92卷
基金
巴西圣保罗研究基金会;
关键词
Alloys; Titanium; Zirconium; Dental implant; Corrosion; COMMERCIALLY PURE TITANIUM; MECHANICAL-PROPERTIES; ELECTROCHEMICAL CHARACTERIZATION; CORROSION-RESISTANCE; SURFACE MODIFICATION; ZIRCONIUM ALLOY; TI-20ZR ALLOY; BEHAVIOR; BIOCOMPATIBILITY; MICROSTRUCTURE;
D O I
10.1016/j.msec.2018.07.046
中图分类号
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号
0805 ; 080501 ; 080502 ;
摘要
Materials and surfaces developed for dental implants need to withstand degradation processes that take place in the oral cavity. Therefore, the aim of the study was to develop and evaluate the topographical, mechanical, chemical, electrochemical and biological properties of Ti-xZr alloys (x = 5, 10, and 15 wt%) with two surface features (machined and double acid etched). Commercially pure titanium (cpTi) and Ti-6Al-4V alloy were used as controls. Surface characterization was performed using dispersive energy spectroscopy, X-ray diffraction, scanning electron microscopy, atomic force microscopy, profilometry and surface energy. The mechanical properties were assessed using Vickers microhardness, elastic modulus and stiffness. The electrochemical behavior analysis was conducted in a body fluid solution (pH 7.4). In addition, MC3T3-E1 cells were used to determine the impact of material and surface treatment on cell morphology by SEM analysis. Data were analyzed by two-way ANOVA and Bonferroni test (alpha = 0.05). Ti-Zr alloys showed lower surface roughness, elastic modulus and stiffness, as well as higher hardness and surface energy when compared to cpTi. Ti-Zr system increased the polarization resistance values and significantly decreased the capacitance, corrosion current density (i(corr)), and passivation current density (i(pass)) values. The acid treatment increased the resistance and corrosion potential of the oxide layer. SEM data analysis demonstrated that Ti-Zr alloys displayed normal cell attachment/spreading and slightly changed cell morphology in the double etched surface. In conclusion, Zr addition and surface treatment altered surface, mechanical, biological and electrochemical properties of Ti material.
引用
收藏
页码:849 / 861
页数:13
相关论文
共 50 条
  • [1] Grindability of Dental Cast Ti-Zr Alloys
    Takahashi, Masatoshi
    Kikuchi, Masafumi
    Okuno, Osamu
    MATERIALS TRANSACTIONS, 2009, 50 (04) : 859 - 863
  • [2] Development and properties of dental Ti-Zr binary alloys
    Jiang, Jie
    Zhou, Chuan
    Zhao, Yanwei
    He, Fuming
    Wang, Xiaoxiang
    JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2020, 112
  • [3] Grindability of Dental Cast Ti-Zr Binary Alloys
    Takahashi, Masatoshi
    Kikuchi, Masafumi
    Okuno, Osamu
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2010, 74 (06) : 351 - 355
  • [4] Structure, mechanical properties, and grindability of dental Ti-Zr alloys
    Ho, Wen-Fu
    Chen, Wei-Kai
    Wu, Shih-Ching
    Hsu, Hsueh-Chuan
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 2008, 19 (10) : 3179 - 3186
  • [5] Microstructure, mechanical properties, and preliminary biocompatibility evaluation of binary Ti-Zr alloys for dental application
    Wang, Baoqi
    Ruan, Wei
    Liu, Jue
    Zhang, Taomei
    Yang, Hailin
    Ruan, Jianming
    JOURNAL OF BIOMATERIALS APPLICATIONS, 2019, 33 (06) : 766 - 775
  • [6] SYSTEM TI-ZR
    CHATTERJI, D
    HEPWORTH, MT
    HRUSKA, SJ
    METALLURGICAL TRANSACTIONS, 1971, 2 (04): : 1271 - +
  • [7] CATASTROPHIC OXIDATION OF TI-ZR ALLOYS
    NAKAYAMA, T
    SHOJI, F
    YAGI, E
    TRANSACTIONS OF THE JAPAN INSTITUTE OF METALS, 1964, 5 (04): : 231 - &
  • [8] Interdiffusion in β-Ti-Zr binary alloys
    Thibon, I.
    Ansel, D.
    Gloriant, T.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 470 (1-2) : 127 - 133
  • [9] New Zr-25Ti-xMo alloys for dental implant application: Properties characterization and surface analysis
    Wei, Chengxia
    Luo, Liying
    Wu, Zhangxi
    Zhang, Jiakai
    Su, Shi
    Zhan, Yongzhong
    JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2020, 111
  • [10] OBSERVATIONS ON THE TI-ZR SYSTEM
    ENCE, E
    MARGOLIN, H
    TRANSACTIONS OF THE METALLURGICAL SOCIETY OF AIME, 1961, 221 (01): : 205 - 206