| Fabrication and biocompatibility investigation of TiO2 films on the polymer substrates obtained via a novel and versatile route | |
| Department | 固体润滑国家重点实验室 |
Ou JF(欧军飞); Wang JQ(王金清) ; Zhang D(张栋); Zhang PL(张普亮); Liu S(刘胜); Yan PH(燕鹏华); Liu B(刘斌); Yang SR(杨生荣)
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| 2010 | |
| Source Publication | Colloids and Surfaces B: Biointerfaces
 |
| ISSN | 0927-7765 |
| Volume | 76Pages:123-127 |
| Abstract | Titanium oxide (TiO2) films were successfully deposited onto the polymer substrates of polytetrafluo-roethylene (PTFE), polyethylene (PE), and polyethylene terephthalate (PET), which were pre-modifiedwith polydopamine coating (polydopamine and its coating are coded as PDA and PDAc, respectively), bya simple liquid phase deposition (LPD) process. The morphology and chemical state of the obtained TiO2films were characterized by field emission scanning electronmicroscope (FE-SEM) and X-ray photoelec-tron spectroscopy (XPS), respectively. Subsequently, the biocompatibility of the sampleswas investigatedby 3-(4,5-dimethyldiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) colorimetric assay and acri-dine orange staining of MC-3T3 osteoblast cells, and the results demonstrated that the fabricated TiO2films could markedly improve the in vitro cytocompatibility. So, the presented route is anticipated tobe a promising surface modification methodology to improve the practical outcome of the implantedmaterials for its versatility and validity. |
| Keyword | Implanted Polymer Materials Polydopamine Coating Tio2 FIlms Biocompatibility |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant Nos. 50801065, 20823008);“Top Hundred Talents Program” of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 聚合物摩擦学组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/980 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang JQ(王金清) |
| Recommended Citation GB/T 7714 | Ou JF,Wang JQ,Zhang D,et al. Fabrication and biocompatibility investigation of TiO2 films on the polymer substrates obtained via a novel and versatile route[J]. Colloids and Surfaces B: Biointerfaces,2010,76:123-127. |
| APA | 欧军飞.,王金清.,张栋.,张普亮.,刘胜.,...&杨生荣.(2010).Fabrication and biocompatibility investigation of TiO2 films on the polymer substrates obtained via a novel and versatile route.Colloids and Surfaces B: Biointerfaces,76,123-127. |
| MLA | 欧军飞,et al."Fabrication and biocompatibility investigation of TiO2 films on the polymer substrates obtained via a novel and versatile route".Colloids and Surfaces B: Biointerfaces 76(2010):123-127. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2010123-127.pdf（1185KB） | 开放获取 | License | View Application Full Text | |||
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