In vitro corrosion resistance of a layer-by-layer assembled DNA coating on magnesium alloy
文献类型：期刊论文
| 作者 | Cui, LY; Fang, XH; Cao, W; Zeng, RC; Li, SQ; Chen, XB; Zou, YH; Guan, SK; Han, EH |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2018-11-01 |
| 卷号 | 457页码:49-58 |
| ISSN号 | 0169-4332 |
| 关键词 | Magnesium alloy Coating Layer-by-layer assembly Biomaterial Corrosion |
| DOI | 10.1016/j.apsusc.2018.06.240 |
| 英文摘要 | A (polyvinylpyrrolidone (PVP)/deoxyribonucleic acid (DNA))(n) coating was fabricated via layer-by-layer (LbL) assembly dip coating method. The surface morphologies, chemical compositions and corrosion resistances of the coatings were investigated using field-emission scanning electron microscopy, X-ray photoelectron spectrometer, Fourier transform infrared, X-ray diffractometer and electrochemical and hydrogen evolution measurements. The results indicated that the (PVP/DNA)(n) coating shows a smooth surface with shallow scratches and some corrosion cracks, which possesses a good corrosion resistance in simulated body fluid, especially for n = 20. The (PVP/DNA)(n) coating can be used as a inducer to construct a biomimetic biocompatible Ca-P coating on Mg alloys. Additionally, we suggest and discuss a corrosion mechanism for the coating. |
| 学科主题 | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000441872300006 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79869]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Cui, Lan-Yue 2.Fang, Xiao-Hui 3.Cao, Wei 4.Zeng, Rong-Chang 5.Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China 6.RMIT Univ, Sch Engn, Carlton, Vic 3053, Australia 7.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Peoples R China 8.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450002, Henan, Peoples R China 9.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, LY,Fang, XH,Cao, W,et al. In vitro corrosion resistance of a layer-by-layer assembled DNA coating on magnesium alloy[J]. APPLIED SURFACE SCIENCE,2018,457:49-58. |
| APA | Cui, LY.,Fang, XH.,Cao, W.,Zeng, RC.,Li, SQ.,...&Han, EH.(2018).In vitro corrosion resistance of a layer-by-layer assembled DNA coating on magnesium alloy.APPLIED SURFACE SCIENCE,457,49-58. |
| MLA | Cui, LY,et al."In vitro corrosion resistance of a layer-by-layer assembled DNA coating on magnesium alloy".APPLIED SURFACE SCIENCE 457(2018):49-58. |
入库方式： OAI收割
来源：金属研究所
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