Solvation dynamics of coumarin 153 embedded in AOT + phenol organogels studied by time-resolved fluorescence spectroscopy

Nishiyama K.; Takata K.; Watanabe K.; Shigematsu H.

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Solvation dynamics of coumarin 153 embedded in AOT + phenol organogels studied by time-resolved fluorescence spectroscopy

机译：时间分辨荧光光谱法研究AOT +苯酚有机凝胶中香豆素153的溶剂化动力学

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We investigate solvation dynamics of organogel utilizing ps-ns fluorescence spectroscopy. The organogel studied in this Letter comprises bis(2-ethylhexyl) sulfosuccinate (AOT) and p-chlorophenol in the m-xylene solvent, that produce an organogel architecture with self-assembly. Within the organogel, an emitting probe, coumarin 153 (C153), is embedded. We then obtain dynamic response functions of solvation derived from the time-resolved fluorescence spectra of C153. We propose that total energy of the C153-organogel system relaxes with a relaxation time of 3.9 ns, whereas the entire rearrangement of the organogel structure around C153 is achieved with that of 6.1 ns, respectively.

机译：我们利用ps-ns荧光光谱法研究有机凝胶的溶剂化动力学。在这封信中研究的有机凝胶在间二甲苯溶剂中包含双（2-乙基己基）磺基琥珀酸酯（AOT）和对氯苯酚，可产生具有自组装能力的有机凝胶结构。在有机凝胶中，嵌入了一种发射探针香豆素153（C153）。然后，我们从C153的时间分辨荧光光谱中获得了溶剂化的动态响应函数。我们提出，C153-有机凝胶体系的总能量以3.9 ns的弛豫时间弛豫，而C153周围有机凝胶结构的整个重排分别以6.1 ns的弛豫时间实现。

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《Chemical Physics Letters》 |2012年第null期|共6页
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Nishiyama K.; Takata K.; Watanabe K.; Shigematsu H.;
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1. Solvation dynamics of coumarin 153 embedded in AOT + phenol organogels studied by time-resolved fluorescence spectroscopy [J] . Nishiyama K., Takata K., Watanabe K., Chemical Physics Letters . 2012,第Null期

机译：时间分辨荧光光谱法研究AOT +苯酚有机凝胶中香豆素153的溶剂化动力学
2. Solvation Dynamics at the Water/Mica Interface as Studied by Time-resolved Fluorescence Spectroscopy [J] . Tomohisa Yamashita, Yousuke Amino, Akira Yamaguchi, Chemistry Letters . 2005,第7期

机译：时间分辨荧光光谱法研究水/云母界面的溶剂化动力学
3. Solvation Dynamics of Fluorophores with an Anthroyloxy Group at the Heptane/Water Interface as Studied by Time-Resolved Total Internal Reflection Fluorescence Spectroscopy [J] . Tomohisa Yamashita, Tatsuya Uchida, Takanori Fukushima, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2003,第20期

机译：时间分辨全内反射荧光光谱法研究庚烷/水界面上带有蒽氧基的荧光团的溶剂化动力学
4. Rotational dynamics and polarization anisotropy of bound and unbound receptor-targeted contrast agents in cancerous and normal prostate tissues studied by time-resolved fluorescence spectroscopy [C] . Y. Pu, W. B. Wang, S. Achilefu, Optical biopsy VII . 2010

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5. Ultrafast Dynamics of Adenine Derivatives Studied by Time-Resolved Photoelectron Spectroscopy in Water Microjets [D] . Williams, Holly Lynn. 2017

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6. Binding of 7-methoxy-4-(aminomethyl)-coumarin to wild-type and W128F mutant cytochrome P450 2D6 studied by time-resolved fluorescence spectroscopy [O] . Aike Stortelder, Peter H. J. Keizers, Chris Oostenbrink, 2006

机译：时间分辨荧光光谱法研究7-甲氧基-4-（氨基甲基）-香豆素与野生型和W128F突变型细胞色素P450 2D6的结合
7. Binding of 7-methoxy-4-(aminomethyl)-coumarin to wild-type and W128F mutant cytochrome P450 2D6 studied by time-resolved fluorescence spectroscopy [O] . Stortelder, Aike, Keizers, Peter H. J., Oostenbrink, Chris, 2006

机译：时间分辨荧光光谱法研究7-甲氧基-4-（氨基甲基）-香豆素与野生型和W128F突变型细胞色素P450 2D6的结合

Solvation dynamics of coumarin 153 embedded in AOT + phenol organogels studied by time-resolved fluorescence spectroscopy

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