A cucurbit[6]uril based supramolecular assembly for the detection and removal of dyes and antibiotics from water

被引：0
|
作者：
Guo, Jing [1 ]
Han, Xiaodong [1 ]
Wang, Shuo [1 ]
Liu, Mei [1 ]
Liu, Lihui [2 ]
Wang, Peng [3 ]
机构：
[1] Changchun Univ Technol, Adv Inst Mat Sci, Sch Chem & Life Sci, Changchun 130012, Peoples R China
[2] Jilin Engn Normal Univ, Inst Chem & Ind Bioengn, Changchun 130052, Peoples R China
[3] Yuncheng Univ, Dept Appl Chem, Yuncheng 044000, Peoples R China
来源：
ANALYTICAL METHODS | 2022年 / 14卷 / 26期
关键词：
METAL-ORGANIC FRAMEWORKS; ADSORPTION; MOF; IONS;
D O I：
10.1039/d2ay00658h
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A cucurbit[6]uril (CB[6]) based supramolecular assembly CB[6]-[NDS](2-) (1, NDS = 2,6-naphthalenedisulfonic acid anion) was used to detect dyes such as reactive blue 19 (RB19), rhodamine B (RB), methyl orange (MO), methyl red (MR), and methyl violet (MV), and isoquinoline antibiotics such as berberine (BER) and palmatine (PAL) with detection limits of 143, 128, 374, 193, 305, 27 and 34 ppb, respectively. Simultaneously, 1 also displayed high adsorption abilities towards these organic molecules. These results indicate that 1 is a favorable material for the simultaneous selective detection and removal of specific dyes and antibiotics from water, being potentially useful in monitoring water quality and treating wastewater. The possible mechanisms of the detection and adsorption are also proposed.
引用
收藏
页码：2642 / 2648
页数：7
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