Rapid screening for ricin toxin on letter papers using surface enhanced Raman spectroscopy

文献类型： 外文期刊

第一作者： Zheng, Jinkai

作者： Zheng, Jinkai;He, Lili;Zheng, Jinkai;Zhao, Chengying;Tian, Guifang

作者机构：

关键词： Ricin;Screening;SERS;Letter papers

期刊名称：TALANTA （ 影响因子：6.057； 五年影响因子：5.386 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Ricin has been involved in historic and recent biothreat events. Here we developed a rapid screening method for ricin laced papers using surface enhanced Raman spectroscopy (SRES). Three sample preparation methods and two SERS substrates were evaluated and optimized for their performance on three types of letter papers. The best approach was the use of non-destructive extraction coupled with silver dendrites, which can detect ricin B chain surrogate as low as 0.044 mu g in less than 10 min from paper. The extraction efficiency for the hydrophobic letters was the highest (90%) compared to the other two types of letters. We also demonstrated the great capacity of this method to discriminate ricin B from common beverage residues on letter papers, and the feasibility of using a handheld Raman device for rapid and on-site screening.

分类号： O65

  • 相关文献

[1]Evaluation of a novel ultra-sensitive nanoparticle probe-based assay for ricin detection. Yin, Hui-qiong,Jia, Min-xian,Liu, Jun,Wang, Rui,Lv, Mao-min,Ma, Yu-yuan,Zhao, Xiong,Zhang, Jin-gang,Shi, Li-jun.

[2]Surface-enhanced Raman spectroscopy (SERS) combined techniques for high-performance detection and characterization. Zhang, Ye,Zhao, Shaojie,Zheng, Jinkai,Zheng, Jinkai,He, Lili.

[3]Characterization of the Interactions between Titanium Dioxide Nanoparticles and Polymethoxyflavones Using Surface-Enhanced Raman Spectroscopy. Cao, Xiaoqiong,Ma, Changchu,Gao, Zili,Zheng, Jinkai,He, Lili,McClements, David Julian,Xiao, Hang,Zheng, Jinkai.

[4]Simultaneous characterization of chemical structures and bioactivities of citrus-derived components using SERS barcodes. Zhang, Ye,Zhao, Chengying,Tian, Guifang,Lu, Chang,Li, Yuzhi,Zheng, Jinkai,He, Lili,Xiao, Hang. 2018

[5]Monitoring the Chemical Production of Citrus-Derived Bioactive 5-Demethylnobiletin Using Surface-Enhanced Raman Spectroscopy. Zheng, Jinkai,Fang, Xiang,Xiao, Hang,He, Lili,Zheng, Jinkai,Fang, Xiang,Cao, Yong.

[6]Evaluation of surface-enhanced Raman scattering detection using a handheld and a bench-top Raman spectrometer: A comparative study. Zheng, Jinkai,Pang, Shintaro,He, Lili,Zheng, Jinkai,Labuza, Theodore P..

[7]Direct measurement of beta-agonists in swine hair extract in multiplexed mode by surface-enhanced Raman spectroscopy and microfluidic paper. Dou, Bin,Luo, Yong,Gao, Zhigang,Zhao, Weijie,Lin, Bingcheng,Dou, Bin,Luo, Yong,Gao, Zhigang,Zhao, Weijie,Chen, Xu,Shi, Bo,Du, Yuguang,Lin, Bingcheng.

[8]Isolation of nematophagous fungi from eggs and females of Meloidogyne spp. and evaluation of their biological control potential. Aminuzzaman, F. M.,Xie, H. Y.,Duan, W. J.,Sun, B. D.,Liu, X. Z.. 2013

[9]Host resistance and tolerance to migratory plant-parasitic nematodes. Moens, M. 2003

[10]Construction of scFv phage display library with hapten-specific repertories and characterization of anti-ivermectin fragment isolated from the library. Zhang, Xiao,Zhang, Cunzheng,Liu, Yuan,Yu, Xiangyang,Liu, Xianjin. 2010

[11]Development and application of a general plasmid reference material for GMO screening. Wu, Yuhua,Li, Jun,Wang, Yulei,Li, Xiaofei,Li, Yunjing,Zhu, Li,Li, Jun,Wu, Gang,Wu, Yuhua,Li, Jun,Wang, Yulei,Li, Xiaofei,Li, Yunjing,Zhu, Li,Li, Jun,Wu, Gang. 2016

[12]Isolation and identification of resveratrol-producing endophytes from wine grape Cabernet Sauvignon. Liu, Ya,Nan, Lijun,Liu, Junchao,Yan, Haiyan,Zhang, Dianpeng,Han, Xinnian. 2016

[13]Improving Bitter Gourd Seedling Characteristics by Some Alternative Compound Substrates. Niu Yu,Qi Zhigiang,Liu Zhaohua,Du Gongfu,Yang Yan. 2017

[14]Construction and initial analysis of five Fosmid libraries of mitochondrial genomes of cotton (Gossypium). Li ShuangShuang,Liu GuoZheng,Chen ZhiWen,Li PengBo,Hua JinPing,Wang YuMei,Li PengBo. 2013

[15]Ethyl acetate-n-butanol gradient solvent system for high-speed countercurrent chromatography to screen bioactive substances in okra. Ying, Hao,Liu, Huan,Chen, Fangjuan,Du, Qizhen,Jiang, Heyuan.

[16]Screening for pesticide residues in oil seeds using solid-phase dispersion extraction and comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry. Li, Peiwu,Wang, Xiupin,Li, Peiwu,Zhang, Wen,Wang, Xiupin,Li, Peiwu,Zhang, Qi,Ma, Fei,Yu, Li,Wang, Lin,Li, Peiwu,Zhang, Qi,Ma, Fei,Yu, Li,Wang, Lin,Ma, Fei,Yu, Li,Wang, Lin.

[17]Multi-residue determination of 210 drugs in pork by ultra-high-performance liquid chromatography-tandem mass spectrometry. Yin, Zhiqiang,Chai, Tingting,Mu, Pengqian,Xu, Nana,Song, Yue,Wang, Xinlu,Jia, Qi,Qiu, Jing.

[18]The genetic analysis and germplasm identification of the gametophytes of Undaria pinnatifida (Phaeophyceae) with RAPD method. Wang, Di,Wang, Xiuliang,Li, Dapeng,Wang, Feijiu,Duan, Delin.

[19]Screening of high-yielding biocontrol bacterium Bs-916 mutant by ion implantation. Li, Dequan,Nie, Fengya,Wei, Lihui,Wei, Benqiang,Chen, Zhiyi.

[20]Molecular Mechanisms of Several Novel Dipeptides with Angiotensin-I-converting Enzyme Inhibitory Activity from In-silico Screening of Silkworm Pupae Protein. Wang, Wei,Zhang, Yu,Zhu, Zuoyi,Wang, Nan.

作者其他论文 更多>>

微信小程序