Flexoelectric origin of nanomechanic deflection in DNA-microcantilever system
文献类型：期刊论文
| 作者 | Liu, F; Zhang, Y; Ou-Yang, ZC ; Liu, F , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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| 刊名 | BIOSENSORS & BIOELECTRONICS
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| 出版日期 | 2003 |
| 卷号 | 18期号:41035页码:655-660 |
| 关键词 | Adsorption Molecules Micelles Surfaces Brushes Flat |
| ISSN号 | 0956-5663 |
| 英文摘要 | The membrane theory is used to study the recently observed nanomechanical bending of cantilevers, which have processed biomolecular adsorption or biochemical reactions. To be different from entropy-controlling bending mechanism discussed before, we propose that the flexoelectric effect induces cantilever bending. With the introduction of flexoelectric spontaneous curvature, the relation between the bending and biopolymer character is constructed by a simple analytical formula. The cantilever motion induced by adsorption of single-strand DNA and DNA hybridization reaction is quantified analytically and our results show good agreement with experiments. (C) 2003 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000182790500021 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13298]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Liu, F , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Liu, F,Zhang, Y,Ou-Yang, ZC,et al. Flexoelectric origin of nanomechanic deflection in DNA-microcantilever system[J]. BIOSENSORS & BIOELECTRONICS,2003,18(41035):655-660. |
| APA | Liu, F,Zhang, Y,Ou-Yang, ZC,&Liu, F , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2003).Flexoelectric origin of nanomechanic deflection in DNA-microcantilever system.BIOSENSORS & BIOELECTRONICS,18(41035),655-660. |
| MLA | Liu, F,et al."Flexoelectric origin of nanomechanic deflection in DNA-microcantilever system".BIOSENSORS & BIOELECTRONICS 18.41035(2003):655-660. |
入库方式： OAI收割
来源：理论物理研究所
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