您的位置:首页  > 论文页面

非线性光学单分子图像技术在淀粉链纳米结构研究中的应用

发表时间:2012-04-15  浏览量:1269  下载量:337
全部作者: 王晓明
作者单位: 湖北中医药大学药学院
摘 要: 目的:明确生淀粉糖链结构与糊化淀粉糖链纳米结构的差异。方法:用所发明的光学单分子图像技术对淀粉糖链的纳米结构进行研究。结果:生淀粉是由葡萄糖以α糖苷键连接糖链连接而成的纳米结构,其糖链以α萄糖螺旋结构不断缠结,糊化淀粉局部糖链变成了直链结构,而整个生物大分子变成无规则的直链缠绕结构。结论:非线性光学单分子图像技术是研究生物大分子纳米结构非常有效的工具。
关 键 词: 高分子化学与物理;非线性光学分子图像;淀粉链纳米结构;糊化淀粉纳米结构
Title: Application of nonlinear optical single-molecular image technique on studying nanostructure of starch chain
Author: WANG Xiaoming
Organization: School of Pharmacy, Hubei University of Chinese Medicine
Abstract: Objective: To distinguish the nano structures of crude starch and gelatinized starch. Methods: The nonlinear optical single molecular image technique was used to study the nanostructure of starch molecular chains. Results: The experiment showed that the main structure of crude starch is α-helix structure of glucose and more α-helix structure tangled together. The structure of gelatinized starch is line structure tangled together. Conclusion: The experiment demostrated that nonlinear optical single molecular image technique is a very useful tool in macromolecular nanostructure research.
Key words: polymeric chemistry and physics; nonlinear optical molecular image; starch chain nanostructure; gelatinized starch nanostructure
发表期数: 2012年4月第7期
引用格式: 王晓明. 非线性光学单分子图像技术在淀粉链纳米结构研究中的应用[J]. 中国科技论文在线精品论文,2012,5(7):650-653.
 
0 评论数 0
暂无评论
友情链接