Colorimetric detection uranyl ions based on the enhanced peroxidase-like activity by GO adsorption

被引：29
|
作者：
Lin, Xi [1 ,2 ,3 ]
Xuan, Dongliang [3 ]
Liang, Hao [1 ,2 ]
Xiao, Fubing [1 ,2 ]
Li, Feifei [1 ,2 ]
Liu, Can [1 ,2 ]
Fan, Pengfei [1 ,2 ]
Hu, Congcong [1 ,2 ]
Yang, Shengyuan [1 ,2 ]
Liu, Yong [4 ,5 ]
机构：
[1] Univ South China, Coll Publ Hlth, Hengyang 421001, Peoples R China
[2] Key Lab Hengyang Hlth Hazard Factors Inspect & Qu, Hengyang 421001, Peoples R China
[3] Jiading Ctr Dis Control & Prevent, Shanghai 201800, Peoples R China
[4] Hunan Prov Engn Res Ctr Radioact Control Technol, Hengyang 421001, Peoples R China
[5] Hunan Prov Engn Technol Res Ctr Uranium Tailings, Hengyang 421001, Peoples R China
来源：
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY | 2020年 / 220卷
基金：
中国国家自然科学基金;
关键词：
Colorimetric probe; Uranyl ions; Hydrogen peroxide; Graphene oxide; 3,3 ',5,5 '-tetramethylbenzidine; GRAPHENE; HYBRID; SORPTION;
D O I：
10.1016/j.jenvrad.2020.106299
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Based on the fact that uranyl ions (UO22+) adsorbed on GO can enhanced the peroxidase-like activity of graphene oxide (GO), a novel colorimetric strategy for visualizing quantitative determination of uranyl ions was established. The peroxidase-like activity of GO-UO22+ nanocomposites was assessed by catalyzing H2O2 oxidation of TMB to produce a distinct color reaction. A good linearity between the UO22+ concentration and absorption at 652 nm was acquired in the range of 5.90 x 10(-6) to 9.43 x 10(-4) M with a detection limit of 4.70 mu M. This strategy was also successfully applied to determination of uranyl ions in environmental water samples.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Colorimetric immunoassay for rapid detection of Staphylococcus aureus based on etching-enhanced peroxidase-like catalytic activity of gold nanoparticles
    Yao, Shuo
    Li, Juan
    Pang, Bo
    Wang, Xuechen
    Shi, Yujie
    Song, Xiuling
    Xu, Kun
    Wang, Juan
    Zhao, Chao
    MICROCHIMICA ACTA, 2020, 187 (09)
  • [42] Fabrication of cobalt ferrite/cobalt sulfide hybrid nanotubes with enhanced peroxidase-like activity for colorimetric detection of dopamine
    Yang, Zezhou
    Zhu, Yun
    Chi, Maoqiang
    Wang, Ce
    Wei, Yen
    Lu, Xiaofeng
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2018, 511 : 383 - 391
  • [43] Manganese-doped iron coordination polymer nanoparticles with enhanced peroxidase-like activity for colorimetric detection of antioxidants
    Zhang, Chenghui
    Zhang, Xingfeng
    Ye, Yu
    Ni, Pengjuan
    Chen, Chuanxia
    Liu, Wendong
    Wang, Bo
    Jiang, Yuanyuan
    Lu, Yizhong
    ANALYST, 2022, 147 (02) : 238 - 246
  • [44] Ficin encapsulated in mesoporous metal-organic frameworks with enhanced peroxidase-like activity and colorimetric detection of glucose
    Zheng, Wen
    Liu, Jiahui
    Yi, Danyang
    Pan, Yadi
    Long, Yijuan
    Zheng, Huzhi
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2020, 233
  • [45] CoOOH/Au nanocomposite with enhanced peroxidase-like activity for colorimetric sensing of hydrogen peroxide
    Zhang, Dilong
    Wang, Chengting
    Xiao, Mingzhu
    Gan, Lu
    Yang, Xiujie
    Xie, Yong
    Sun, Qi
    JOURNAL OF ALLOYS AND COMPOUNDS, 2025, 1018
  • [46] Rapid modification of hemoglobin heme to form enhanced peroxidase-like activity for colorimetric assay
    Hua X.
    Yang Z.
    Wang Z.
    Xie X.
    Zhou Z.
    Yang X.
    Deng K.
    Huang H.
    Biosensors and Bioelectronics: X, 2020, 4
  • [47] Colorimetric Detection of Iodine Ion Based on Its Inhibition Effect on Peroxidase-Like Activity of Platinum Nanoparticles
    Lu Li-Xia
    Wang Yang
    Lin Xiao-Xiao
    Li Xin-Yao
    Xin Meng-Na
    CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2018, 46 (01) : 94 - 99
  • [48] A new colorimetric protocol for selective detection of phosphate based on the inhibition of peroxidase-like activity of magnetite nanoparticles
    Chen, Chuanxia
    Lu, Lixia
    Zheng, Yu
    Zhao, Dan
    Yang, Fan
    Yang, Xiurong
    ANALYTICAL METHODS, 2015, 7 (01) : 161 - 167
  • [49] A colorimetric aptasensor for sulfadimethoxine detection based on peroxidase-like activity of graphene/nickel@palladium hybrids
    Wang, Aicheng
    Zhao, Huimin
    Chen, Xiaochi
    Tan, Bing
    Zhang, Yaobin
    Quan, Xie
    ANALYTICAL BIOCHEMISTRY, 2017, 525 : 92 - 99
  • [50] Amplified colorimetric detection of Ag+ based on Ag+-triggered peroxidase-like catalytic activity of ZIF-8/GO nanosheets
    Li, Chao-rui
    Hai, Jun
    Fan, Long
    Li, Si-liang
    Wang, Bao-dui
    Yang, Zheng-yin
    SENSORS AND ACTUATORS B-CHEMICAL, 2019, 284 : 213 - 219
12345