A novel regeneration-free E. coli O157:H7 amperometric immunosensor based on functionalised four-layer magnetic nanoparticles

Sensors and Actuators, B: Chemical

Volumn 204, Issue , 2014, Pages 561-567

  Cheng, Ping ^a   Huang, Zheng Gen ^b   Zhuang, Yuan ^a   Fang, Li Chao ^a   Huang, Hui ^a   Deng, Jun ^a   Jiang, Li Li ^a   Yu, Kang Kang ^a   Li, Yan ^a   Zheng, Jun Song ^a  

^a THIRD MILITARY MEDICAL UNIVERSITY   (China)

^b Northern Hospital   (China)

Author keywords

E. coli O157:H7; Electrifying controllable magnetic electrode (ECME); Immunomagnetic beads

Indexed keywords

ELECTROCHEMICAL ELECTRODES; ESCHERICHIA COLI; IMMUNOSENSORS; NANOMAGNETICS; NANOPARTICLES;

AMINOPROPYLTRIMETHOXYSILANE; AMPEROMETRIC IMMUNOSENSORS; E.COLI O157:H7; ELECTROCHEMICAL ACTIVITIES; ELECTROCHEMICAL IMMUNOSENSING; IMMUNOMAGNETIC; MAGNETIC ELECTRODES; MAGNETIC NANO-PARTICLES;

GOLD;

EID: 84906819527     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2014.08.008     Document Type: Article

References (20)

1. J.A. Ho, H.W. Hsu, and M.R. Huang Liposome-based microcapillary immunosensor for detection of Escherichia coli O157:H7 Anal. Biochem. 330 2004 342 349
2. Z. Fu, S. Rogelj, and T.L. Kieft Rapid detection of Escherichia coli O157:H7 by immunomagnetic separation and real-time PCR Int. J. Food Microbiol. 99 2005 47 57
3. S. Sandhya, W. Chen, and A. Mulchandani Molecular beacons: a real-time polymerase chain reaction assay for detecting Escherichia coli from fresh produce and water Anal. Chim. Acta 614 2008 208 212
4. D. Betscheider, and J. Jose Nile blue A for staining Escherichia coli in flow cytometer experiments Anal. Biochem. 384 2009 194 196
5. Z.Q. Shen, J.F. Wang, Z.G. Qiu, M. Jin, X.W. Wang, Z.L. Chen, J.W. Li, and F.H. Cao QCM immunosensor detection of Escherichia coli O157:H7 based on beacon immunomagnetic nanoparticles and catalytic growth of colloidal gold Biosens. Bioelectron. 26 2011 3376 3381
6. X. Mao, L. Yang, X.L. Su, and Y. Li A nanoparticle amplification based quartz crystal microbalance DNA sensor for detection of Escherichia coli O157:H7 Biosens. Bioelectron. 21 2006 1178 1185
7. H.Y. Jin, K.H. Tao, Y.X. Li, F.Q. Li, and S.Q. Li Microarray analysis of Escherichia coli O157:H7 World J. Gastroenterol. 11 2005 5811 5815
8. D. Li, Y. Feng, L. Zhou, Z. Ye, J. Wang, Y. Ying, C. Ruan, R. Wang, and Y. Li Label-free capacitive immunosensor based on quartz crystal Au electrode for rapid and sensitive detection of Escherichia coli O157:H7 Anal. Chim. Acta 687 2011 89 96
9. Y. Li, P. Cheng, J. Gong, L. Fang, J. Deng, W. Liang, and J. Zheng Amperometric immunosensor for the detection of Escherichia coli O157:H7 in food specimens Anal. Biochem. 421 2012 227 233
10. H. Li, Q. Wei, G. Wang, M. Yang, F. Qu, and Z. Qian Sensitive electrochemical immunosensor for cancer biomarker with signal enhancement based on nitrodopamine-functionalized iron oxide nanoparticles Biosens. Bioelectron. 26 2011 3044 3049
11. S.F. Wang, and Y.M. Tan A novel amperometric immunosensor based on Fe3O4 magnetic nanoparticles/chitosan composite film for determination of ferritin Anal. Bioanal. Chem. 387 2007 703 708
12. Y. Dai, Y. Cai, Y. Zhao, D. Wu, B. Liu, R. Li, M. Yang, Q. Wei, B. Du, and H. Li Sensitive sandwich electrochemical immunosensor for alpha fetoprotein based on prussian blue modified hydroxyapatite Biosens. Bioelectron. 28 2011 112 116
13. W. Jiang, R. Yuan, Y.Q. Chai, and B. Yin Amperometric immunosensor based on multiwalled carbon nanotubes/Prussian blue/nanogold-modified electrode for determination of alpha-fetoprotein Anal. Biochem. 407 2010 65 71
14. K.J. Huang, D.J. Niu, J.Y. Sun, X.L. Zhu, and J.J. Zhu Label-free amperometric immunobiosensor based on a gold colloid and Prussian blue nanocomposite film modified carbon ionic liquid electrode Anal. Bioanal. Chem. 397 2010 3553 3561
15. Y. Zhuo, P.X. Yuan, R. Yuan, Y.Q. Chai, and C.L. Hong Bienzyme functionalized three-layer composite magnetic nanoparticles for electrochemical immunosensors Biomaterials 30 2009 2284 2290
16. W. Chen, H.B. Shen, X.Y. Li, N.Q. Jia, and J.M. Xu Synthesis of immunomagnetic nanoparticles and their application in the separation and purification of cd34(+) hematopoietic stem cells Appl. Surf. Sci. 253 2006 1762 1769
17. J.P. Li, X.P. Wei, and Y.H. Yuan Synthesis of magnetic nanoparticles composed by prussian blue and glucose oxidase for preparing highly sensitive and selective glucose biosensor Sensor. Actuat. B-Chem. 139 2009 400 406
18. A. Kaushik, R. Khan, P.R. Solanki, P. Pandey, J. Alam, S. Ahmad, and B.D. Malhotra Iron oxide nanoparticles-chitosan composite based glucose biosensor Biosens. Bioelectron. 24 2008 676 683
19. M.J. Linman, K. Sugerman, and Q. Cheng Detection of low levels of Escherichia coli in fresh spinach by surface plasmon resonance spectroscopy with a TMB-based enzymatic signal enhancement method Sensor. Actuat. B-Chem. 145 2010 613 619
20. J. Waswa, J. Irudayaraj, and C. DebRoy Direct detection of E. Coli O157:H7 in selected food systems by a surface plasmon resonance biosensor Lwt-Food Sci. Technol. 40 2007 187 192