Electrically Reversible Redox-Switchable Polydopamine Films for Regulating Cell Behavior
文献类型：期刊论文
| 作者 | Guoxin Tan; Yan Liu; Yuxuan Wu; Kongyou Ouyang; Lei Zhou; Peng Yu; Jingwen Liao; Chengyun Ning |
| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Switchable surfaces that respond to external stimuli are important for regulating cell behavior. The results herein suggest that the redox process of polydopamine (PDA) is a switching reaction between oxidized polydopamine and reduced polydopamine, involving an interconversion of coupled two-proton (2H+) and two-electron (2e ) processes. The redox-switchable reversible surface potential arising from the potential-tunable redox reaction of the phenolic and quinone groups on PDA on titanium induced both cell adhesion and spreading. In vitro experiments demonstrated that the quinone groups on PDA greatly enhanced pre-osteoblasts MC3T3-E1 cell spreading and proliferation. Phenolic groups enhanced the induction of differentiation. The proposed methodology may allow further investigation of switchable surfaces for biological and medical applications. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/11518]  |
| 专题 | 深圳先进技术研究院_南沙所 |
| 作者单位 | ELECTROCHIMICA ACTA |
| 推荐引用方式 GB/T 7714 | Guoxin Tan,Yan Liu,Yuxuan Wu,et al. Electrically Reversible Redox-Switchable Polydopamine Films for Regulating Cell Behavior[J]. ELECTROCHIMICA ACTA,2017. |
| APA | Guoxin Tan.,Yan Liu.,Yuxuan Wu.,Kongyou Ouyang.,Lei Zhou.,...&Chengyun Ning.(2017).Electrically Reversible Redox-Switchable Polydopamine Films for Regulating Cell Behavior.ELECTROCHIMICA ACTA. |
| MLA | Guoxin Tan,et al."Electrically Reversible Redox-Switchable Polydopamine Films for Regulating Cell Behavior".ELECTROCHIMICA ACTA (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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