A water-stable 3D Zn(II) luminescent coordination polymer for highly sensitive and selective sensing of acetylacetone and Fe3+ ion

被引：6
|
作者：
Cui, Jia-Ning [1 ]
Zhu, Hui [2 ]
Cui, Guang-Hua [2 ]
机构：
[1] Caofeidian Coll Technol, Dept Engn, 25 Xingzhi Rd, Tangshan 063200, Hebei, Peoples R China
[2] North China Univ Sci & Technol, Coll Chem Engn, 21 Bohai Rd, Tangshan 063210, Hebei, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2021年 / 129卷
关键词：
Acetylacetone; Coordination polymer; Fe3+ ions; Luminescent sensing; Zinc(II); METAL-ORGANIC FRAMEWORK; SENSORS; ANIONS; ANTIBIOTICS; LIGANDS; SITES; PROBE;
D O I：
10.1016/j.inoche.2021.108654
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A water-stable luminescent coordination polymer [Zn(L)(0.5)(2,6-NDC)](n) (1) (L = 1,6-bis(1-(pyridin-4-ylmethyl)-1H-benzo[d]imidazol-2-yl)hexane, 2,6-H2NDC = 2,6-naphthalenedicarboxylic acid) was hydmthermally synthesized and characterized. 1 possesses a 3D framework with 6-connected pcu topology. The structure of 1 could remain stable during the pH of 3.0-11.0. 1 can be utilized as a quick-responsive luminescent probe for sensing of acetylacetone (acac) and Fe3+ ions. The limit of detection is 5.29 mu M for acac, and 0.82 mu M for Fe3+, respectively.
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页数：5
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