The recognition of anions using delayed lanthanide luminescence: The use of Tb(III) based urea functionalised cyclen complexes

dos Santos CMG; Gunnlaugsson T

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The recognition of anions using delayed lanthanide luminescence: The use of Tb(III) based urea functionalised cyclen complexes

机译：使用延迟镧系元素发光识别阴离子：基于Tb（III）的尿素官能化的周期复合物的使用

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A cyclen based lanthanide luminescent sensor, Tb.1, has been developed by taking advantage of a combination of hydrogen bonding and f-metal ion coordination binding sites for anionic species. Analysis of the ground state, the emission from the singlet and the Tb(III) excited states clearly show the ability of the Tb(III) complex to signal the presence of anions in CH3CN, through multiple binding interactions consisting of hydrogen bonding and metal coordination. The delayed lanthanide luminescence from the Tb(III) diaryl-urea complex was found to be significantly enhanced only upon recognition of H2PO4-, at the same time as displaying good selectivity over other competitive anions, such as CH3COO-.

机译：通过利用氢键和f-金属离子配位结合位点对阴离子物种的结合，开发出了一种基于cyclon的镧系元素发光传感器Tb.1。对基态，单线态和Tb（III）激发态的发射的分析清楚地表明，Tb（III）络合物通过氢键和金属配位的多重结合相互作用，能够发出信号指示CH3CN中阴离子的存在。。发现只有当识别到H2PO4-时，Tb（III）二芳基-脲复合物的延迟镧系元素发光才会显着增强，同时对其他竞争性阴离子（例如CH3COO-）表现出良好的选择性。

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《Dalton transactions: An international journal of inorganic chemistry》 |2009年第24期|共10页
作者
dos Santos CMG; Gunnlaugsson T;
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正文语种 eng
中图分类化学;
关键词
anions; luminescence; Tb(III);

机译：阴离子;发光;Tb（III）;

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1. The recognition of anions using delayed lanthanide luminescence: The use of Tb(III) based urea functionalised cyclen complexes [J] . dos Santos CMG, Gunnlaugsson T Dalton transactions: An international journal of inorganic chemistry . 2009,第24期

机译：使用延迟镧系元素发光识别阴离子：基于Tb（III）的尿素官能化的周期复合物的使用
2. The effect on the lanthanide luminescence of structurally simple Eu(III) cyclen complexes upon deprotonation of metal bound water molecules and amide based pendant arms [J] . Plush SE, Clear NA, Leonard JP, Dalton transactions: An international journal of inorganic chemistry . 2010,第15期

机译：金属结合的水分子和酰胺基侧链去质子化对结构简单的Eu（III）周期复合物的镧系元素发光的影响
3. Macrocyclic lanthanide(III) complexes of iminophenol Schiff bases and carboxylate anions: Syntheses, structures and luminescence properties [J] . Pradip Bag, Swarup Kumar Maji, Papu Biswas, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2013,第Null期

机译：亚氨基酚席夫碱和羧酸根阴离子的大环镧系（III）配合物：合成，结构和发光性能
4. Methods to increase the luminescence of lanthanide (III) macrocyclic complexes [C] . John R. Quagliano, Los Alamos National Lab., Los Alamos, Conference on optical diagnostics of living cells . 2000

机译：增加镧系元素（III）大环配合物发光的方法
5. Using the Structural Versatility of Lanthanide Metallacrowns to Tune Anion Recognition, Self-Assembly, and Luminescence Properties. [D] . Jankolovits, Joseph M. 2012

机译：使用镧系金属漆的结构多功能性来调节阴离子的识别，自组装和发光特性。
6. Lanthanide(III) Complexes of Cyclen Triacetates and Triamides Bearing Tertiary Amide-Linked Antennae [O] . Salauat R. Kiraev, Emilie Mathieu, Fiona Siemens, 2020

机译：镧系元素（III）环旋醋酸酯和三胺含有叔酰胺连接天线的复合物
7. The recognition of anions using delayed lanthanide luminescence: The use of Tb(iii) based urea functionalised cyclen complexes [O] . Cidália Maria Gomes dos Santos, Thorfinnur Gunnlaugsson 2009

机译：使用延迟镧系元素发光的阴离子的识别：使用Tb（III）基于Tb（III）的尿素官能化环烯复合物

The recognition of anions using delayed lanthanide luminescence: The use of Tb(III) based urea functionalised cyclen complexes

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