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Graphene oxide-based colorimetric detection of organophosphorus pesticides via a multi-enzyme cascade reaction

文献类型: 外文期刊

作者: Chu, Shengnan 1 ; Huang, Wei 2 ; Shen, Fangzhong 1 ; Li, Tiezhu 2 ; Li, Siyuan 1 ; Xu, Wanjia 1 ; Lv, Chengwei 2 ; Luo, Q 1 ;

作者机构: 1.Jilin Univ, Inst Theoret Chem, State Key Lab Supramol Struct & Mat, 2699 Qianjin Rd, Changchun 130012, Peoples R China

2.Jilin Acad Agr Sci, Inst Agrofood Technol, Changchun 130033, Peoples R China

期刊名称:NANOSCALE ( 影响因子:7.79; 五年影响因子:7.632 )

ISSN: 2040-3364

年卷期: 2020 年 12 卷 10 期

页码:

收录情况: SCI

摘要: Size-tunable graphene oxides (GO) were synthesized as a horseradish peroxidase (HRP) mimic for colorimetric detection of organophosphorus pesticides (OPs) at nanomolar levels via a cascade reaction. A GO-based colorimetric method showed high sensitivity and stability toward OPs, which hold great potential in public health applications.

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