微管壁上电子量子行为的研究  

Electron quantum behavior discussion in the wall of microtubule

作　　者：胡健[1] 邱锡钧[2] 

机构地区：[1]上海应用技术学院数理部,上海200235 [2]上海大学理学院,上海200444

出　　处：《西北师范大学学报（自然科学版）》2010年第2期32-34,共3页Journal of Northwest Normal University(Natural Science)

基　　金：上海应用技术学院青年基金项目(QJ2009-02)

摘　　要：基于微管结构的对称性,将微管壁上的原丝纤维视为一维动力学系统,并将αβ二聚体考虑为类似于双原子分子,视微管壁振动为一维上双原子链的振动,采用微扰论方法探讨了微管壁自身振动对电子隧穿几率的可能影响.Based on the symmetry of microtubule（MT） structure, the protofilaments in the wall of MT are treated as a one-dimensional dynamic system. Consider αβ-tubulin dimmer similar to diatomic molecules and look the vibration of the MT wall as one-dimensional vibration of diatomic chain. The possible influence of the vibration of the MT wall itself on electron penetration probability is discussed by using the perturbation theory method.

关 键 词：微管 原丝纤维 双原子链 量子行为 

分 类 号：Q616[生物学—生物物理学]