大分子构象

磁场对大分子构象的影响研究进展

Research Progress of Magnetic Field Effect on Macromolecular Conformation

对近年来有关磁场对大分子构象的影响研究进展进行了较全面综述。

Research progresses of magnetic field effect on macromolecular conformation are reviewed in this paper .

盐效应对DNA大分子构象的影响

The effect of salt on conformation of DNA molecule

计算机模拟技术已成为大分子构象等基础研究的一种重要手段。

Computer simulations have become one of critical tools to study fundamental problems related to macromolecular conformations .

本文提出的方法，是基于大分子构象转变过程中分子之间相互作用，反映的是过程中的力学信号，具有较高的灵敏度和较广的应用范围。

It should be noted that the present method is based on measuring the mechanical signal during the conformation transition process . It has a higher sensitivity and wider application fields .

植物在铅胁迫下生物大分子构象发生改变、引起电解质外渗、酶活性丧失及膜脂过氧化等，最终干扰植物的正常生理代谢和生长发育。

It has been indicated that lead stress leads to the biopolymer modification , electrolyte leakage , enzyme activity deficient and membrane lipid peroxidation , finally interfering with the growth and development of plant as well as normal physiological metabolism of plant .

大分子的构象转变问题，作为人类认识生命现象的基础，是当前生命科学研究的热点问题之一。

The conformation transition of macromolecules is a very important problem , because it is the groundwork of understanding life phenomena at all levels .

电解质水溶液的结构决定着化学反应的进程和方向，影响着蛋白质、酶、核酸等生物大分子的构象。

The process and direction of chemical reactions , the conformation of biomacromolecules such as protein , enzyme and nucleic acid are determined by the structure of electrolyte aqueous solutions .

本论文的主要工作就是尝试通过电子动量谱学方法来研究正戊烷气体的分子构象，从而为有机化合物分子，尤其是生物大分子的构象研究，提供一种新的物理探测手段。

The aim of this paper is to study molecule conformation of n-pentane using EMS and thereby provide a new physical detecting way of studying molecule conformation of life-form , especially organic compound .