| Preparation and Characterization of Aminated Hydroxyethyl Cellulose-Induced Biomimetic Hydroxyapatite Coatings on the AZ31 Magnesium Alloy | |
| Department | 固体润滑国家重点实验室 |
Zhu, Bowu1; Xu, Yimeng1; Sun, Jing1; Yang, Lei1; Guo, Changgang1; Liang J(梁军)2 ; Cao, Baocheng1
| |
| 2017 | |
| Source Publication | Metals
 |
| ISSN | 2075-4701 |
| Volume | 7Issue:6Pages:214(1-12) |
| Abstract | The purpose of this work is to improve the cytocompatibility and corrosion resistance of magnesium alloy in the hope of preparing a biodegradable medical material. The aminated hydroxyethyl cellulose-induced biomimetic hydroxyapatite coating was successfully prepared on AZ31 magnesium alloy surface with a sol-gel spin coating method and biomimetic mineralization. Potentiodynamic polarization tests and electrochemical impedance spectroscopy showed that the hydroxyapatite/aminated hydroxyethyl cellulose (HA/AHEC) coating can greatly improve the corrosion resistance of AZ31 magnesium alloy and reduce the degradation speed in simulated body fluid (SBF). The MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium bromide] method and cell morphology observation results showed that the HA/AHEC coating on AZ31 magnesium alloy has excellent cytocompatibility and biological activity. |
| Keyword | Biomaterials Corrosion Coatings Aminated Hydroxyethyl Cellulose Magnesium Alloy Hydroxyapatite Cytotoxicity |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.3390/met7060214 |
| Funding Organization | the Natural Foundation of Gansu Province, China (grant No. 1208RJZA236);the Key Technology Support Program of Gansu Province, China (grant Nos. 1604FKCA089;1504FKCA095) |
| Indexed By | SCI |
| If | 1.984 |
| Language | 英语 |
| Funding Project | 空间润滑材料研究组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/22200 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Cao, Baocheng |
| Affiliation | 1.Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, State Key Lab Solid Lubricat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Zhu, Bowu,Xu, Yimeng,Sun, Jing,et al. Preparation and Characterization of Aminated Hydroxyethyl Cellulose-Induced Biomimetic Hydroxyapatite Coatings on the AZ31 Magnesium Alloy[J]. Metals,2017,7(6):214(1-12). |
| APA | Zhu, Bowu.,Xu, Yimeng.,Sun, Jing.,Yang, Lei.,Guo, Changgang.,...&Cao, Baocheng.(2017).Preparation and Characterization of Aminated Hydroxyethyl Cellulose-Induced Biomimetic Hydroxyapatite Coatings on the AZ31 Magnesium Alloy.Metals,7(6),214(1-12). |
| MLA | Zhu, Bowu,et al."Preparation and Characterization of Aminated Hydroxyethyl Cellulose-Induced Biomimetic Hydroxyapatite Coatings on the AZ31 Magnesium Alloy".Metals 7.6(2017):214(1-12). |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| metals-07-00214-v2.p（6326KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment