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光诱导电子转移猝灭以及糖对阴离子Ru(II)配合物与硼酸官能化的阳离子联吡啶鎓衍生物之间静电相互作用的影响

Photoinduced electron transfer quenching and sugar effects on the electrostatic interaction between an anionic Ru(II) complex and cationic bipyridinium derivatives functionalized with boronic acids.

作者信息

Uddin Md Jamal, DiCesare Nicolas, Lakowicz Joseph R

机构信息

Department of Natural Sciences, Coppin State University, 2500 West North Avenue, Baltimore, MD 21216, USA.

Center for Fluorescence Spectroscopy, Department of Biochemistry and Molecular Biology, University of Maryland at Baltimore, 725 W. Lombard Street, Baltimore, MD 21201, USA.

出版信息

Inorganica Chim Acta. 2012 Feb 15;381:104-110. doi: 10.1016/j.ica.2011.06.030. Epub 2011 Jun 24.

DOI:10.1016/j.ica.2011.06.030
PMID:33828336
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8022868/
Abstract

The photoinduced electron transfer quenching of an anionic ruthenium(II) metal-ligand-complex (Ru(dpp(SONa))(mcbpy)Cl by two boronic acid functionalized benzyl viologen (BV) derivatives has been investigated as well as their response to sugar. The electrostatic interaction between these two charge species lead to the formation of static quenching which is removed in presence of sugar due to the formation of a neutral zwitterionic quencher. Spectral data, quenching parameters and sugar titration curves are presented and discussed in term of future developments of optical sensors for sugar.

摘要

研究了两种硼酸功能化苄基紫精（BV）衍生物对阴离子钌（II）金属-配体配合物（Ru(dpp(SONa))(mcbpy)Cl）的光致电子转移猝灭及其对糖的响应。这两种带电物种之间的静电相互作用导致形成静态猝灭，而在糖存在时，由于形成中性两性离子猝灭剂，静态猝灭被消除。根据糖光学传感器的未来发展，给出并讨论了光谱数据、猝灭参数和糖滴定曲线。

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本文引用的文献

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Wavelength-ratiometric probes for saccharides based on donor-acceptor diphenylpolyenes.基于供体-受体二苯基多烯的糖类波长比率探针。
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Spectral Properties of Fluorophores Combining the Boronic Acid Group with Electron Donor or Withdrawing Groups. Implication in the Development of Fluorescence Probes for Saccharides.结合硼酸基团与供电子或吸电子基团的荧光团的光谱性质。对糖类荧光探针开发的启示。
J Phys Chem A. 2001 Jul 1;105(28):6834-6840. doi: 10.1021/jp010076x. Epub 2001 Jun 23.
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Building fluorescent sensors for carbohydrates using template-directed polymerizations.利用模板导向聚合反应构建碳水化合物荧光传感器。
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A new highly fluorescent probe for monosaccharides based on a donor-acceptor diphenyloxazole.一种基于供体-受体二苯基恶唑的新型高荧光单糖探针。
Chem Commun (Camb). 2001 Oct 7(19):2022-3. doi: 10.1039/b106763j.
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Redox-switchable direction of photoinduced electron transfer in an Ru(bpy)3(2+)-viologen dyad.钌（联吡啶）₃²⁺-紫精二元体系中光致电子转移的氧化还原可切换方向
Chemistry. 2002 Jan 4;8(1):102-10. doi: 10.1002/1521-3765(20020104)8:1<102::aid-chem102>3.0.co;2-s.
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Implanted electrochemical glucose sensors for the management of diabetes.用于糖尿病管理的植入式电化学葡萄糖传感器。
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Computer-Guided Design in Molecular Recognition: Design and Synthesis of a Glucopyranose Receptor This work was supported by the National Institutes of Health (grant DK5523402).分子识别中的计算机辅助设计：吡喃葡萄糖受体的设计与合成 本研究得到美国国立卫生研究院资助（基金编号DK5523402）。
Angew Chem Int Ed Engl. 2001 May 4;40(9):1714-1718.
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Long-lifetime Ru(II) complexes for the measurement of high molecular weight protein hydrodynamics.用于测量高分子量蛋白质流体动力学的长寿命钌（II）配合物。
Biochim Biophys Acta. 1998 Mar 3;1383(1):151-9. doi: 10.1016/s0167-4838(97)00196-9.
9
Development of the implantable glucose sensor. What are the prospects and why is it taking so long?可植入葡萄糖传感器的发展。前景如何，为何耗时如此之久？
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Biosens Bioelectron. 1995 Summer;10(6-7):643-52. doi: 10.1016/0956-5663(95)96941-q.