期刊
CHEMPHYSCHEM
卷 13, 期 4, 页码 931-937出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cphc.201100820
关键词
dyes; pigments; fluorescence spectroscopy; photophysics; single-molecule studies; super-resolution microscopy
资金
- Elite Network of Bavaria (International Doctorate Program in NanoBioTechnology)
- Centre of Synthetic Biology (University of Groningen)
- Center for NanoScience (CeNS, LMU Munchen)
- DFG [Ti329/5-1]
- German Ministry of Research and Education (BMBF/VDI)
- excellence cluster Nanosystems Initiative Munich
Intensity fluctuations between an ON-state and an OFF-state, also called blinking, are common to all luminescent objects when studied at the level of individuals. We studied blinking of three dyes from a homologous series (Cy3, Cy5, Cy7). The underlying radical anion states were induced by removing oxidants (i.e. oxygen) and by adding the reductant ascorbic acid. We find that for different conditions with distinct levels of oxidants in solution the OFF-state lifetime always increases in the order Cy3
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据