| Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels |
| X. F. Pang; M. J. Liu
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| 2009
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| 发表期刊 | Communications in Theoretical Physics
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| ISSN | 0253-6102
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| 卷号 | 51期号:1页码:170-180 |
| 摘要 | The structure aperiodicities can influence seriously the features of motion of soliton excited in the alpha-helix protein molecules with three channels. We study the influence of structure aperiodicities on the features of the soliton in the improved model by numerical simulation and Runge-Kulta method. The results obtained show that the new soliton is very robust against the structure aperiodicities including large disorder in the sequence of mass of the amino acids and fluctuations of spring constant, coupling constant, dipole-dipole interactional constant, ground state energy and chain-chain interaction. However, very strong structure aperiodicities can also destroy the stability of the soliton in the alpha-helix protein molecules. |
| 部门归属 | [pang xiao-feng; liu mei-jie] univ elect sci & technol china, inst high energy elect, chengdu 610065, peoples r china. [pang xiao-feng] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;pang, xf (reprint author), univ elect sci & technol china, inst high energy elect, chengdu 610065, peoples r china
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| 关键词 | Structure Aperiodicity
Soliton
Stability
Protein
Bio-energy
Runge-kulta Method
Davydov Soliton
Finite-temperature
Improved Model
Characteristic
Parameters
Thermodynamic Properties
Biological Temperature
Vibron
Solitons
Living Systems
Polaron Band
Heat Bath
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| URL | 查看原文
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| WOS记录号 | WOS:000263307800034
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/32233
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
X. F. Pang,M. J. Liu. Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels[J]. Communications in Theoretical Physics,2009,51(1):170-180.
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| APA |
X. F. Pang,&M. J. Liu.(2009).Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels.Communications in Theoretical Physics,51(1),170-180.
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| MLA |
X. F. Pang,et al."Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels".Communications in Theoretical Physics 51.1(2009):170-180.
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