Label-free detection of protein interactions with peptide aptamers by open circuit potential measurement

Electrochimica Acta

Volumn 53, Issue 22, 2008, Pages 6489-6496

  Estrela, Pedro ^a   Paul, Debjani ^a,b   Li, Peng ^a   Keighley, Simon D ^a   Migliorato, Piero ^a   Laurenson, Sophie ^b   Ferrigno, Paul Ko ^b,c  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b MEDICAL RESEARCH COUNCIL   (United Kingdom)

^c ST JAMES S UNIVERSITY HOSPITAL   (United Kingdom)

Author keywords

Differential voltage instrumentation; Label free detection; Open circuit potential; Peptide aptamers; Protein interactions

Indexed keywords

CAPACITANCE; CHARGE TRANSFER; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; FIELD EFFECT TRANSISTORS; PEPTIDES; TIMING CIRCUITS;

APTAMERS; DIFFERENTIAL VOLTAGE; LABEL-FREE DETECTION; OPEN CIRCUIT POTENTIAL; PROTEIN INTERACTION;

PROTEINS;

EID: 54249108553     PISSN: 00134686     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.electacta.2008.04.036     Document Type: Article

References (22)

1. M.F. Templin, D. Stoll, M. Schrenk, P.C. Traub, C.F. Vöhringer, T.O. Joos, Trends Biotechnol. 20 (2002) 160.
2. R.L. Stears, T. Martinsky, M. Schena, Nat. Med. 9 (2003) 140.
3. R. Krska, M. Janotta, Anal. Bioanal. Chem. 379 (2004) 338.
4. M. Uttamchandani, J. Wang, S.Q, Yao, Mol. BioSyst. 2 (2006) 58.
5. G. Herzog, D.W.M. Arrigan, Analyst 132 (2007) 615.
6. P. Estrela, P. Migliorato, J. Mater. Chem. 17 (2007) 219.
7. I.C. Baines, P. Colas, Drug Discov. Today 11 (2006) 334.
8. F. Hoppe-Seyler, I. Crnkovic-Mertens, E.Tomai, K. Butz, Curr. Mol. Med. 4 (2004) 529.
9. R. Woodman, J.T.H. Yeh, S. Laurenson, P. Ko Ferrigno, J. Mol. Biol. 352 (2005) 1118.
10. J.J. Davis, J. Tkac, S. Laurenson, P. Ko Ferrigno, Anal. Chem. 79 (2007) 1089.
11. S. Johnson, D. Evans, S. Laurenson, D. Paul, A.C. Davies, P. Ko Ferrigno, C. Wälti, Anal. Chem. 80 (2008) 978.
12. G. Sauerbrey, Z. Phys. 155 (1959) 206.
13. J.E.B. Randles, Discuss. Faraday Soc. 1 (1947) 11.
14. A.J. Bard, L.R. Faulkner, Electrochemical Methods: Fundamentals and Applications, 2nd ed., Wiley, New York, 2001.
15. C.H. Hsu, F. Mansfeld, Corrosion 57 (2001) 747.
16. P. Colas, B. Cohen, T. Jessen, I. Grishina, J. McCoy, R. Brent, Nature 380 (1996) 548.
17. D. Evans, S.Johnson, S. Laurenson, A.C. Davies, P. Ko Ferrigno, C. Wälti, J. Biol. 7 (2008) 3.
18. W. Shu, S. Laurenson, T.P.J. Knowles, P. Ko Ferrigno, A.A. Seshia, Biosens. Bioelectron., in press, doi:10.1016/j.bios.2008.03.036, http://dx.doi.org/10.1016/j.bios.2008.03.036.
19. P. Estrela, P. Migliorato, H. Takiguchi, H. Fukushima, S. Nebashi, Biosens. Bioelectron. 20 (2005) 1580.
20. E. Katz, I. Willner, Electroanalysis 15 (2003) 913.
21. J.S. Daniels, N. Pourmand, Electroanalysis 19 (2007) 1239.
22. J.R. Martin, J.C Craven, R.Jerala, L. Kroon-Zitko, E. Zerovnic, V. Turk, J.P. Waltho, J. Mol. Biol. 246 (1995) 331.