Cu-Based Metal-Organic Framework Nanoparticles for Sensing Cr(VI) Ions

被引：61
作者：
Shi, Wei [1 ]
He, Mengqi [1 ]
Li, Weitao [1 ]
Wei, Xing [1 ]
Bui, Brian [2 ]
Chen, Mingli [1 ,3 ]
Chen, Wei [2 ]
机构：
[1] Northeastern Univ, Coll Sci, Res Ctr Analyt Sci, Dept Chem, Shenyang 110819, Peoples R China
[2] Univ Texas Arlington, Dept Phys, Arlington, TX 76019 USA
[3] Northeastern Univ, Analyt & Testing Ctr, Shenyang 110819, Peoples R China
来源：
ACS APPLIED NANO MATERIALS | 2021年 / 4卷 / 01期
基金：
中国国家自然科学基金;
关键词：
MOF-based nanozyme; oxidoreductase-like; Cr(VI); sensing; nanozyme probe; REDUCED GRAPHENE OXIDE; COLORIMETRIC DETECTION; PEROXIDASE; NANOZYME; REMOVAL; CAPTURE; MIMICS;
D O I：
10.1021/acsanm.0c03118
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A nanoscale MOF-199 was synthesized in a simple and fast way by mixing btc triethylammonium and copper nitrate solution at room temperature and characterized by scanning electron microscopy, transmission electron microscopy, Fouriertransform infrared spectroscopy, and X-ray diffraction. The mimicking enzyme activity and the steady-state kinetics of the nanozyme were investigated. The prepared MOF-199 was a uniformly nanosized octahedron, and it exhibited excellent Cr(VI)-activated oxidoreductase catalytic properties. MOF-199 was employed as a catalyst; in 5 min, 3,3',5,5'-tetramethylbenzidine (TMB) was oxidized by Cr(VI) into a bluish and oxidized TMB, which was recorded by UV-vis spectroscopy, and the mechanism was discussed. It facilitated the sensing of COO, and a linear range of 0.1-30 mu M was obtained with a limit of detection of 20 nM. The selectivity of the present method for Cr(VI) was excellent, and its application to environmental water samples was accomplished.
引用
收藏
页码：802 / 810
页数：9
相关论文
共 53 条
[1]   Colorimetric quantification of chromium (VI) ions based on oxidoreductase-like activity of Fe3O4 [J].
Alula, Melisew Tadele ;
Madingwane, Mildred Lesang .
SENSORS AND ACTUATORS B-CHEMICAL, 2020, 324
[2]   Switching in Metal-Organic Frameworks [J].
Bigdeli, Fahime ;
Lollar, Christina T. ;
Morsali, Ali ;
Zhou, Hong-Cai .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2020, 59 (12) :4652-4669
[3]   CuS Decorated Functionalized Reduced Graphene Oxide: A Dual Responsive Nanozyme for Selective Detection and Photoreduction of Cr(VI) in an Aqueous Medium [J].
Borthakur, Priyakshree ;
Das, Manash R. ;
Szunerits, Sabine ;
Boukherroub, Rabah .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (19) :16131-16143
[4]   Cu(0) nanoparticle-decorated functionalized reduced graphene oxide sheets as artificial peroxidase enzymes: application for colorimetric detection of Cr(VI) ions [J].
Borthakur, Priyakshree ;
Boruah, Purna K. ;
Das, Manash R. ;
Szunerits, Sabine ;
Boukherroub, Rabah .
NEW JOURNAL OF CHEMISTRY, 2019, 43 (03) :1404-1414
[5]   Electrochemical detection of Cr(VI) with carbon nanotubes decorated with gold nanoparticles [J].
Breslin, Carmel B. ;
Branagan, David ;
Garry, Lynn M. .
JOURNAL OF APPLIED ELECTROCHEMISTRY, 2019, 49 (02) :195-205
[6]   Hollow Mesoporous Carbon Nanospheres Loaded with Pt Nanoparticles for Colorimetric Detection of Ascorbic Acid and Glucose [J].
Chen, Haitao ;
Yuan, Chenyi ;
Yang, Xuanyu ;
Cheng, Xiaowei ;
Elzatahry, Ahmed A. ;
Alghamdi, Abdulaziz ;
Su, Jiacan ;
He, Xing ;
Deng, Yonghui .
ACS APPLIED NANO MATERIALS, 2020, 3 (05) :4586-4598
[7]   Cu2+-Modified Metal-Organic Framework Nanoparticles: A Peroxidase-Mimicking Nanoenzyme [J].
Chen, Wei-Hai ;
Vazquez-Gonzalez, Margarita ;
Kozell, Anna ;
Cecconello, Alessandro ;
Willner, Itamar .
SMALL, 2018, 14 (05)
[8]   Comparison of adsorption isotherms on Cu-BTC metal organic frameworks synthesized from different routes [J].
Chowdhury, Pradip ;
Bikkina, Chaitanya ;
Meister, Dirk ;
Dreisbach, Frieder ;
Gumma, Sasidhar .
MICROPOROUS AND MESOPOROUS MATERIALS, 2009, 117 (1-2) :406-413
[9]   Synthesis of cysteine-functionalized water-soluble luminescent copper nanoclusters and their application to the determination of chromium(VI) [J].
Cui, Malin ;
Song, Ge ;
Wang, Chan ;
Song, Qijun .
MICROCHIMICA ACTA, 2015, 182 (7-8) :1371-1377
[10]   Target-triggered inhibiting oxidase-mimicking activity of platinum nanoparticles for ultrasensitive colorimetric detection of silver ion [J].
Deng, Haohua ;
He, Shaobin ;
Lin, Xiuling ;
Yang, Lu ;
Lin, Zhen ;
Chen, Ruiting ;
Peng, Huaping ;
Chen, Wei .
CHINESE CHEMICAL LETTERS, 2019, 30 (09) :1659-1662
123456