Application of DNA aptamers as sensing layers for detection of carbofuran by electrogenerated chemiluminescence energy transfer

文献类型: 外文期刊

第一作者: Li, Shuhuai

作者: Li, Shuhuai;Wu, Xuejin;Liu, Chunhua;Yin, Guihao;Luo, Jinhui;Xu, Zhi;Li, Shuhuai;Wu, Xuejin;Liu, Chunhua;Yin, Guihao;Luo, Jinhui;Xu, Zhi

作者机构:

关键词: Aptasensor;Fullerene;Electrogenerated chemiluminescence;Gold nanoparticles;Carbofuran

期刊名称:ANALYTICA CHIMICA ACTA ( 影响因子:6.558; 五年影响因子:6.228 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: In this study, an electrogenerated chemiluminescence (ECL) sensing platform for carbofuran detection was constructed based on ECL energy transfer (ECRET) and carbon dot (C-dot)-tagged aptamers as the recognition element. Fullerene (C60)-loaded gold nanoparticles (C60-Au) were used as the energy donor, modified on a glassy carbon electrode. C-dot -tagged DNA aptamers were used as the receptor, and ECRET then occurred between C60-Au and C-dots. After accepting the energy, the C-dots acted as a signal indicator and showed decreased signal intensity in the presence of targets, which competitively bound to DNA aptamers and blocked energy transfer. Using this robust, straight-forward strategy, the sensor showed a linear ECL response to carbofuran at concentrations from 2.0 x 10(-11) mol L-1 to 8.0 x 10(-9) mol L-1. The detection limit of this assay was shown to be 8.8 x 10(-13) mol L-1. Thus, the sensing approach described in this study could be adapted for use in the detection of various pesticide residue targets. (C) 2016 Elsevier B.V. All rights reserved.

分类号: O65

  • 相关文献

[1]Temperature-dependent morphology evolution of P3HT:PCBM blend solar cells during annealing processes. Lu, Yunzhang,Feng, Zhihui,Ning, Yu,Liu, Xiaojun,Lu, Yanwu,Hou, Yanbing,Wang, Yan. 2012

[2]Split aptamers and their applications in sandwich aptasensors. Chen, Ailiang,Yan, Mengmeng,Yang, Shuming,Chen, Ailiang,Yan, Mengmeng,Yang, Shuming.

[3]Aptamer based photometric assay for the antibiotic sulfadimethoxine based on the inhibition and reactivation of the peroxidase-like activity of gold nanoparticles. Yan, Jiao,Huang, Yafei,Zhang, Chenghui,Fang, Zongzhuang,Yan, Jiao,Huang, Yafei,Bai, Wenhui,Yan, Mengmeng,Zhu, Chao,Chen, Ailiang,Yan, Jiao,Huang, Yafei,Bai, Wenhui,Yan, Mengmeng,Zhu, Chao,Chen, Ailiang.

[4]Development of an ultrasensitive aptasensor for the detection of aflatoxin B-1. Guo, Xiaodong,Wen, Fang,Zheng, Nan,Wang, Haiwei,Wang, Hui,Li, Songli,Wang, Jiaqi,Guo, Xiaodong,Luo, Qiujiang,Guo, Xiaodong,Wen, Fang,Zheng, Nan,Wang, Haiwei,Wang, Hui,Li, Songli,Wang, Jiaqi,Zheng, Nan,Wang, Jiaqi. 2014

[5]Palladium Nanoparticles-Based Fluorescence Resonance Energy Transfer Aptasensor for Highly Sensitive Detection of Aflatoxin M-1 in Milk. Li, Hui,Yang, Daibin,Li, Peiwu,Zhang, Qi,Zhang, Wen,Ding, Xiaoxia,Mao, Jin,Wu, Jing,Li, Hui,Yang, Daibin,Li, Peiwu,Zhang, Qi,Zhang, Wen,Mao, Jin,Wu, Jing,Li, Hui,Li, Peiwu,Zhang, Qi,Ding, Xiaoxia,Mao, Jin,Wu, Jing,Li, Peiwu,Zhang, Qi,Zhang, Wen,Ding, Xiaoxia. 2017

[6]An aptamer based assay for the beta-adrenergic agonist ractopamine based on aggregation of gold nanoparticles in combination with a molecularly imprinted polymer. Wang, Peilong,Su, Xiaoou,Shi, Lei,Yuan, Yuwei.

[7]Split aptamer-based sandwich fluorescence resonance energy transfer assay for 19-nortestosterone. Bai, Wenhui,Zhu, Chao,Liu, Jinchuan,Yan, Mengmeng,Yang, Shuming,Chen, Ailiang,Bai, Wenhui,Zhu, Chao,Liu, Jinchuan,Yan, Mengmeng,Yang, Shuming,Chen, Ailiang.

[8]Gas Chromatography-Mass Spectroscopy Analysis of Carbofuran and Its Metabolite 3-Hydroxy-carbofuran in Maize and Soil in Field. Chen, Li,Jia, Chonghong,Zhao, Ercheng,He, Min,Yu, Pingzhong,Chen, Li. 2011

[9]A sensitive chemiluminescent enzyme immunoassay for carbofuran residue in vegetable, fruit and environmental samples. Jin, Maojun,Shao, Hua,Jin, Fen,Wang, Jing,Zhu, Guonian,Liu, Shaoying,Guo, Yirong,Jin, Renyao. 2013

[10]Different transformation of carbosulfan to its higher toxic metabolites in pakchoi (Brassica campestris ssp.) and cucumber (Cucumissativus L.) after field application. Chai, Tingting,Zhao, Hualin,Yang, Shuming,Wang, Min,Qiu, Jing,Chai, Tingting,Zhao, Hualin,Yang, Shuming,Wang, Min,Qiu, Jing,Chai, Tingting.

[11]A double-label time-resolved fluorescent strip for rapidly quantitative detection of carbofuran residues in agro-products. Qu, Qiaoyu,Chen, Shanshan,Liu, Xiaowei,Zhang, Qi,Li, Peiwu.

[12]Degradation and Persistence of Carbofuran in Peanut and Soil in Field Trails as Determined by GC-MS. Chen, Li,Jia, Chunhong. 2013

[13]Supramolecular imprinted sensor for carbofuran detection based on a functionalized multiwalled carbon nanotube-supported Pd-Ir composite and methylene blue as catalyst. Li, Shuhuai,Yin, Guihao,Wu, Xuejin,Liu, Chunhua,Luo, Jinhui,Li, Shuhuai,Yin, Guihao,Wu, Xuejin,Liu, Chunhua,Luo, Jinhui.

[14]Residues of carbosulfan and its metabolites carbofuran and 3-hydroxy carbofuran in rice field ecosystem in China. Zhang, Chang P.,He, Hong M.,Yu, Jian Z.,Hu, Xiu Q.,Zhu, Ya H.,Wang, Qiang.

[15]A simple and sensitive competitive bio-barcode immunoassay for triazophos based on multi-modified gold nanoparticles and fluorescent signal amplification. Zhang, Chan,Jiang, Zejun,Jin, Maojun,Chen, Ge,Cao, Xiaolin,Cui, Xueyan,Zhang, Yudan,Li, Ruixing,Wang, Jing,Zhang, Chan,Jiang, Zejun,Jin, Maojun,Chen, Ge,Cao, Xiaolin,Cui, Xueyan,Zhang, Yudan,Li, Ruixing,Wang, Jing,Du, Pengfei,Du, Pengfei,Du, Pengfei,Abd El-Aty, A. M.,Abd El-Aty, A. M.. 2018

[16]Simulation of adsorption of gold nanoparticles carried by gas ascending from the Earth's interior in alluvial cover of the middle-lower reaches of the Yangtze River. Cao, J. J.,Hu, X. Y.,Jiang, Z. T.,Li, H. W.,Zou, X. Z.. 2010

[17]The Applications of Gold Nanoparticle-Initialed Chemiluminescence in Biomedical Detection. Liu, Zezhong,Zhao, Furong,Gao, Shandian,Shao, Junjun,Chang, Huiyun. 2016

[18]Highly Sensitive Colorimetric Detection of Ochratoxin A by a Label-Free Aptamer and Gold Nanoparticles. Luan, Yunxia,Chen, Jiayi,Li, Cheng,Fu, Hailong,Ma, Zhihong,Lu, Anxiang,Luan, Yunxia,Chen, Jiayi,Li, Cheng,Fu, Hailong,Ma, Zhihong,Lu, Anxiang,Xie, Gang. 2015

[19]Green synthesis of gold nanoparticles using Citrus maxima peel extract and their catalytic/antibacterial activities. Yuan, Chun-Gang,Huo, Can,Gui, Bing,Cao, Wei-Ping. 2017

[20]Enzymatic reporting of peste des petits ruminants virus genes ligating two specific probes on nanoparticles. Tao, Chunai,Li, Gang,Wang, Yong,Huang, Huaxin,Tao, Chunai,Li, Gang,Wang, Yong,Huang, Huaxin,Wang, Yong.

作者其他论文 更多>>