Radical polymerization tracked by single molecule spectroscopy

被引：64

作者：

Woell, Dominik ^{[1
]}

Uji-i, Hiroshi ^{[1
]}

Schnitzler, Tobias ^{[2
]}

Hotta, Jun-ichi ^{[1
]}

Dedecker, Peter ^{[1
]}

Herrmann, Andreas ^{[2
]}

De Schryver, Frans C. ^{[1
]}

Muellen, Klaus ^{[2
]}

Hofkens, Johan ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Dept Chem, B-3001 Heverlee, Belgium

[2] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 04期

关键词：

diffusion; fluorescence correlation spectroscopy; polymerization; styrene; wide-field microscopy;

D O I：

10.1002/anie.200704196

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Polymerization - a single molecule view: Molecular motion of free and incorporated single perylene diimide derivatives during radical polymerization of styrene and styrene networks, studied by a combination of fluorescence correlation spectroscopy and wide-field microscopy, can be observed over the entire conversion range from free diffusion to immobilization of the dyes. In particular, the presence of evolving heterogeneities could be visualized. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：783 / 787

页数：5

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