Blinking of single molecules in various environments

被引：53

作者：

Schuster, J ^{[1
]}

Cichos, F ^{[1
]}

von Borczyskowski, C ^{[1
]}

机构：

[1] Tech Univ Chemnitz, Inst Phys, D-09107 Chemnitz, Germany

来源：

OPTICS AND SPECTROSCOPY | 2005年 / 98卷 / 05期

关键词：

D O I：

10.1134/1.1929057

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The fluorescence intermittency of various dye molecules in different environments was studied by wide-field fluorescence microscopy. The present work focuses on the analysis of long dark periods that are not due to triplet states. It is shown that the distributions of the length of dark periods follow power laws for all systems studied here. Furthermore, blinking kinetics is strongly influenced by the gas atmosphere to which the molecules are exposed. The presence of oxygen is of crucial importance. (c) 2005 Pleiades Publishing, Inc.

引用

页码：712 / 717

页数：6

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