The Studies on the Physics of Polymer Single Chain by Single Molecule Fluorescence Techniques

Sheng-qin WANG; Peng-xiang JIA; Rui CHEN; Zhong-li ZHENG; Shuang-jiang LUO; Xi LU; De-sheng LI; Jiang ZHAO

doi:10.14028/j.cnki.1003-3726.2011.10.009

您当前的位置：

首页 >

文章列表页 >

The Studies on the Physics of Polymer Single Chain by Single Molecule Fluorescence Techniques

更新时间：2022-09-18

- The Studies on the Physics of Polymer Single Chain by Single Molecule Fluorescence Techniques
- Polymer Bulletin Vol. 24, Issue 10, Pages: 164-187(2011)
- 作者机构：
  
  中国科学院化学研究所，北京　100190
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2011.10.009
  CLC：
- Published：2011-10，
  
  Received：30 August 2011，
  
  Revised：01 September 2011，
扫描看全文
Sheng-qin WANG, Peng-xiang JIA, Rui CHEN, Zhong-li ZHENG, Shuang-jiang LUO, Xi LU, De-sheng LI, Jiang ZHAO. The Studies on the Physics of Polymer Single Chain by Single Molecule Fluorescence Techniques. [J]. Polymer Bulletin 24(10):164-187(2011)
DOI：

Sheng-qin WANG, Peng-xiang JIA, Rui CHEN, Zhong-li ZHENG, Shuang-jiang LUO, Xi LU, De-sheng LI, Jiang ZHAO. The Studies on the Physics of Polymer Single Chain by Single Molecule Fluorescence Techniques. [J]. Polymer Bulletin 24(10):164-187(2011) DOI： 10.14028/j.cnki.1003-3726.2011.10.009.

摘要

对以荧光关联光谱、荧光光子计数直方图技术、单分子荧光成像、单分子荧光散焦成像等单分子荧光技术为主要研究手段开展的关于聚合物单分子链物理化学性质的研究工作进行了总结与介绍

重点介绍了本实验室在聚电解质单链构象转变及抗衡离子分布、表界面聚合物单链动态性质、空间受限状态下聚合物单分子链及单分子链段的平动扩散、转动运动的研究工作。研究结果表明

单分子荧光技术在研究高分子单链物理化学方面具有很大的潜力

发展新的技术与方法能够大力促进我们对于高分子体系微观结构与性质的理解与认识。

Abstract

This article summarizes recent studies on the physics of single polymer chains by the application of single molecule fluorescence techniques

especially the recent researches from our laboratory. By applying single molecules microscopy and spectroscopy

such as fluorescence correlation spectroscopy

photon count histogram

single molecule fluorescence imaging

and single molecule fluorescence de-focus imaging

we have studied conformational transition and counterion distribution of polyelectrolytes

single chain dynamics of polymers at interfaces

single chain diffusion and segmental motion of polymers under confinements. The results indicate the great potential of single molecule fluorescence techniques in the study of polymer physics.

关键词

单分子荧光高分子单链聚电解质高分子结晶玻璃化转变

Keywords

Single molecule fluorescenceSingle chain of polymerPoly electrolytesPolymer crystallizationGlass transition

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Scientific Idea Inspired from Thinking of Teaching:Novel Spherulite Texture Induced by Molecular Weight Dispersity

Exploration of Ways to Teach Polymer Glass Transition under the Framework of Glass Physics

Molecular Dynamics Simulation Undergraduate Experiment on Glass Transition of Polymer

Application of Modulated Differential Scanning Calorimetry in Polymer Research

Combining the Daily Lives in Polymer Physics Education——in the Case of Glass Transition

Related Author

No data

Related Institution

MOE Key Laboratory of Macromolecular Synthesis and Functionalization, International Research Center for X Polymers, Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering, Department of Polymer Science and Engineering

Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University

College of Materials Science and Technology,Beijing University of Chemical Technology

State Key Laboratory of Fine Chemicals, Key Laboratory of Polymer Science and Engineering of Liaoning Province, Liaoning Engineering Laboratory of Advanced Polymer Materials, Department of Polymer Science and Engineering, Faculty of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology

School of Materials Science and Engineering, Shandong University of Science and Technology

⁰