用于快速定量分析水中高氯酸根阴离子的相转移萃取法。
Phase-transfer extraction for the fast quantification of perchlorate anions in water.
作者信息
Vázquez J, Šindelář V
机构信息
Department of Chemistry, RECETOX, Faculty of Science, Masaryk University Kamenice 5 625 00 Brno Czech Republic
出版信息
RSC Adv. 2019 Nov 1;9(61):35452-35455. doi: 10.1039/c9ra08602a. eCollection 2019 Oct 31.
Supramolecular approaches for the quantitative anion analysis in water remain scarce due to the lack of receptors that effectively bind anions in this medium. Herein, we present a novel, fast and easy, supramolecular approach for a selective and quantitative analysis of perchlorate anions in water, coupling the UV-Vis spectroscopic method and phase-transfer extraction of anions by a water-insoluble anion receptor.
由于缺乏能在水中有效结合阴离子的受体，用于水中阴离子定量分析的超分子方法仍然很少。在此，我们提出了一种新颖、快速且简便的超分子方法，用于选择性和定量分析水中的高氯酸根阴离子，该方法结合了紫外可见光谱法和水不溶性阴离子受体对阴离子的相转移萃取。
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