A Schiff base sensor for relay monitoring of In3+ and Fe3+ through "off-on-off'' fluorescent signals

被引：15

作者：

Li, Bing ^{[1
]}

Liu, Zhihua ^{[2
]}

Li, Linlin ^{[1
]}

Xing, Yujing ^{[1
]}

Liu, Yuanying ^{[1
]}

Yang, Xiaofeng ^{[1
]}

Pei, Meishan ^{[1
]}

Zhang, Guangyou ^{[1
]}

机构：

[1] Univ Jinan, Sch Chem & Chem Engn, Jinan 250022, Peoples R China

[2] Henan Sanmenxia Aoke Chem Ind Co Ltd, Sanmenxia 472000, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2021年 / 45卷 / 15期

基金：

中国国家自然科学基金;

关键词：

INDIUM-TIN-OXIDE; SELECTIVE DETERMINATION; COLORIMETRIC SENSOR; METAL-IONS; IRON; CHEMOSENSOR; TOXICITY; NANOPARTICLES; PROBE; RISK;

D O I：

10.1039/d1nj00929j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A Schiff base N'-(3-ethoxy-2-hydroxybenzylidene)-4,5-dihydronaphtho[1,2-b]thiophene-2-carbohydrazide (LB2) was designed and synthesized based on 4,5-dihydronaphtho[1,2-b]thiophene-2-carbohydrazide and 3-ethoxy-2-hydroxybenzaldehyde, and could be used as a sensor to identify In3+ and Fe3+ through fluorescence 'off-on-off' behavior. The probe LB2 showed high sensitivity and selectivity towards In3+ and Fe3+ in the presence of other metal ions with detection limits of 8.05 x 10(-9) M and 2.59 x 10(-8) M, respectively. The structure of LB2 was characterized by H-1 NMR, C-13 NMR, FTIR and mass spectrometry. The complexation ratio of LB2 to In3+ and Fe3+ was 1: 1 for both which was verified by mass spectrometry and the Job plot. The binding mode and sensing mechanism of LB2 with In3+ and Fe3+ were also verified.

引用

页码：6753 / 6759

页数：7

共 69 条

[1] Processing of indium: a review [J].

Alfantazi, AM ;

Moskalyk, RR .

MINERALS ENGINEERING, 2003, 16 (08) :687-694

[2] Adsorption of III/V ions (In(III), Ga(III) and As(V)) onto SiO2, CeO2 and Al2O3 nanoparticles used in the semiconductor industry [J].

Bi, Xiangyu ;

Westerhoff, Paul .

ENVIRONMENTAL SCIENCE-NANO, 2016, 3 (05) :1014-1026

[3] Mechanically Sintered Gallium-Indium Nanoparticles [J].

Boley, John William ;

White, Edward L. ;

Kramer, Rebecca K. .

ADVANCED MATERIALS, 2015, 27 (14) :2355-2360

[4] Iron(II) Binding to Amyloid-β, the Alzheimer's Peptide [J].

Bousejra-ElGarah, Fatima ;

Bijani, Christian ;

Coppel, Yannick ;

Faller, Peter ;

Hureau, Christelle .

INORGANIC CHEMISTRY, 2011, 50 (18) :9024-9030

[5] Brain iron uptake and homeostatic mechanisms: An overview [J].

Burdo, JR ;

Connor, JR .

BIOMETALS, 2003, 16 (01) :63-75

[6]

CASTRONOVO FP, 1971, BRIT J EXP PATHOL, V52, P543

[7] THE REPRODUCTIVE AND DEVELOPMENTAL TOXICITY OF INDIUM IN THE SWISS MOUSE [J].

CHAPIN, RE ;

HARRIS, MW ;

HUNTER, ES ;

DAVIS, BJ ;

COLLINS, BJ ;

LOCKHART, AC .

FUNDAMENTAL AND APPLIED TOXICOLOGY, 1995, 27 (01) :140-148

[8] Synthesis and evaluation of a novel rhodamine B-based 'off-on' fluorescent chemosensor for the selective determination of Fe3+ ions [J].

Chen, Hailang ;

Bao, Xiaofeng ;

Shu, Hai ;

Zhou, Baojing ;

Ye, Renlong ;

Zhu, Jing .

SENSORS AND ACTUATORS B-CHEMICAL, 2017, 242 :921-931

[9] Novel fluorescent chemosensors based on carbazole for Cu2+ and Fe3+ in aqueous media [J].

Cheng, Peng-fei ;

Xu, Kuo-xi ;

Yao, Wenyong ;

Xie, En ;

Liu, Jie .

JOURNAL OF LUMINESCENCE, 2013, 143 :583-586

[10] A thiophene-based blue-fluorescent emitting chemosensor for detecting indium (III) ion [J].

Cho, Hanna ;

Chae, Ju Byeong ;

Kim, Cheal .

INORGANIC CHEMISTRY COMMUNICATIONS, 2018, 97 :171-175

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