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首页> 外文期刊>Journal of the Indian Chemical Society >Sensing of Tb-III and Eu-III in aqueous medium by a phenanthroline based ligand
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Sensing of Tb-III and Eu-III in aqueous medium by a phenanthroline based ligand

机译:菲碱基配体对水性介质中TB-III和EU-III的感测

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摘要

A simple 'phenanthroline based fluorescent receptor (PTRIS) has been shown to act as a sensor for the recognition of Tb-III and Eu-III in absolute water. UV-Vis absorption as well as fluorescence studies support the recognition phenomena. The complexation of these lanthanides with PTRIS has been proven by the changes of phosphorescence emission related to the metal centre. Strong complexation has been found for Thin and PTRIS resulting in very strong turn-on phosphorescence effect related to Tb-III.
机译:已经证明了一种简单的“菲咯啉的荧光受体(PTRIS)作为识别绝对水中TB-III和EU-III的传感器。 UV-Vis吸收以及荧光研究支持识别现象。 已经通过与金属中心相关的磷光发射的变化来证明这些镧系元素与腓骨的络合。 已发现薄粘连率强烈络合,导致与TB-III相关的磷光效应非常强劲。

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