Ultrasonic irradiation assisted surface modification of titanium plates to improve MC3T3-E1 cell proliferation

被引:6
作者
Tan, Wanye [1 ]
Zhao, Hongshi [2 ]
Ren, Na [2 ]
Li, Jianhua [2 ]
Li, Guohong [2 ]
Wang, Guancong [2 ]
Wei, Fengcai [1 ]
Boughton, Robert I. [3 ]
Liu, Hong [2 ]
机构
[1] Shangdong Univ, Qilu Hosp, Sch Stomatol, Dept Stomatol, Jinan 250012, Shandong, Peoples R China
[2] Shandong Univ, Ctr Bio & Micro Nano Funct Mat, State Key Lab Crystal Mat, Jinan 250100, Shandong, Peoples R China
[3] Bowling Green State Univ, Dept Phys & Astron, Bowling Green, OH 43403 USA
关键词
Titanium; Ultrasonic irradiation; Surface modification; MC3T3-E1; cells; IN-VITRO;
D O I
10.1016/j.ultsonch.2012.07.020
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
The surface modification of titanium implants by NaOH has been widely investigated to improve their biocompatibility and bioactivity. It is very important to prepare an even network structure on titanium implants. In this work, ultrasonic irradiation (UI) is used along two different routes to obtain several modified surfaces on titanium plates: (1) the plates are first treated by a NaOH solution, and then UI is used to wash them in double distilled water; (2) the plates are modified by a NaOH solution in an ultrasonic cleaner with UI at 50 W. It is demonstrated that the UI energy can easily remove any weakly bound layers (WBL) on the titanium surface, leaving a strongly bound layer (SBL). The SBL is shown to enhance the proliferation of MC3T3-E1 preosteoblasts in comparison with the WBL. A dense and uniformly distributed nanostructure layer can be synthesized in situ on the surface of metallic titanium through a reaction between a NaOH solution and titanium under UI. The titanium plates prepared with NaOH and UI show better proliferation of preosteoblasts than titanium without UI. (c) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:216 / 221
页数:6
相关论文
共 19 条
[11]   Coating of titanium implants with collagen, RGD peptide and chondroitin sulfate [J].
Rammelt, Stefan ;
Illert, Till ;
Bierbaum, Susanne ;
Scharnweber, Dieter ;
Zwipp, Hans ;
Schneiders, Wolfgang .
BIOMATERIALS, 2006, 27 (32) :5561-5571
[12]   Implant surface roughness and bone healing: a systematic review [J].
Shalabi, M. M. ;
Gortemaker, A. ;
Van't Hof, M. A. ;
Jansen, J. A. ;
Creugers, N. H. J. .
JOURNAL OF DENTAL RESEARCH, 2006, 85 (06) :496-500
[13]   Influence of zirconia on biomimetic apatite formation in pure titanium coated via plasma electrolytic oxidation [J].
Shin, Ki Ryong ;
Ko, Young Gun ;
Shin, Dong Hyuk .
MATERIALS LETTERS, 2010, 64 (24) :2714-2717
[14]   Interactions of bioactive glasses with osteoblasts in vitro:: effects of 45S5 Bioglass®, and 58S and 77S bioactive glasses on metabolism, intracellular ion concentrations and cell viability [J].
Silver, IA ;
Deas, J ;
Erecinska, M .
BIOMATERIALS, 2001, 22 (02) :175-185
[15]  
Tamaki Y, 1989, Shika Zairyo Kikai, V8, P103
[16]   Plate, wire, mesh, microsphere, and microtube composed of sodium titanate nanotubes on a titanium metal template [J].
Yada, Mitsunori ;
Inoue, Yuko ;
Uota, Masafumi ;
Torikai, Toshio ;
Watari, Takanori ;
Noda, Iwao ;
Hotokebuchi, Takao .
LANGMUIR, 2007, 23 (05) :2815-2823
[17]   Enhanced initial adhesion of osteoblast-like cells on an anatase-structured titania surface formed by H2O2/HCl solution and heat treatment [J].
Yang, Xiao-Feng ;
Chen, Yao ;
Yang, Fan ;
He, Fu-Ming ;
Zhao, Shi-Fang .
DENTAL MATERIALS, 2009, 25 (04) :473-480
[18]   A comparative study of electrochemical deposition and biomimetic deposition of calcium phosphate on porous titanium [J].
Zhang, QY ;
Leng, Y ;
Xin, RL .
BIOMATERIALS, 2005, 26 (16) :2857-2865
[19]  
Zhao HS, 2011, TISSUE ENG PT A, V17, P765, DOI [10.1089/ten.tea.2010.0196, 10.1089/ten.TEA.2010.0196]