Label-free electrochemical detection of DNA in blood serum via target-induced resolution of an electrode-bound DNA pseudoknot

Journal of the American Chemical Society

Volumn 129, Issue 39, 2007, Pages 11896-11897

  Xiao, Yi ^a   Qu, Xiaogang ^b   Plaxco, Kevin W ^a   Heeger, Alan J ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DNA;

ARTICLE; CONFORMATIONAL TRANSITION; DNA DETERMINATION; ELECTROCHEMICAL ANALYSIS; HYBRIDIZATION; NONHUMAN;

DNA; DNA PROBES; DNA, SINGLE-STRANDED; ELECTROCHEMISTRY; ELECTRODES; GOLD; HUMANS; NUCLEIC ACID CONFORMATION; POLYETHYLENE GLYCOLS; SENSITIVITY AND SPECIFICITY;

EID: 34848919521     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja074218y     Document Type: Article

References (16)

1. Patolsky, F.; Lichtenstein, A.; Willner, I. J. Am. Chem. Soc. 2001, 123, 5194-5205.
2. Wang, J. Chem. - Eur. J. 1999, 5, 1681-1685.
3. Drummond, T. G.; Hill, M. G.; Barton, J. K. Nat. Biotechnol. 2003, 21, 1192-1199.
4. Katz, E.; Willner, I.; Wang, J. Electroanalysis 2004, 16, 19-44.
5. Immoos, C. E.; Lee, S. J.; Grinstaff, M. W. V. Am. Chem. Soc. 2004, 126, 10814-10815.
6. Fan, C. H.; Plaxco, K. W.; Heeger, A. J. Proc. Natl. Acad. Sci. U.S.A. 2003, 100, 9134-9137.
7. Immoos, C. E.; Lee, S. J.; Grinstaff, M. W. ChemBioChem 2004, 5, 1100-1103.
8. Ricci, F.; Lai, R. Y.; Plaxco, K. W. Chem. Commun. 2007, in press.
9. Lubin, A. A.; Lai, R. Y.; Baker, B. R.; Heeger, A. J.; Plaxco, K. W. Anal. Chem. 2007, 78, 5671-5677.
10. Xiao, Y.; Lubin, A. A.; Baker, B. R.; Plaxco, K. W.; Heeger, A. J. Proc Natl. Acad. Sci. U.S.A. 2006, 103, 16677-17780.
11. Lai, R. Y.; Seferos, D. S.; Heeger, A. J.; Bazan, G. C.; Plaxco, K. W. Langmuir 2006, 22, 10796-10800.
12. Brierley, I.; Digard, P.; Inglis, S. C. Cell 1998, 57, 537-547.
13. Levicky, R.; Herne, T. M.; Tarlov, M. J.; Satija, S. K. J. Am. Chem. Soc. 1998, 120, 9787-9792.
14. Willner, I.; Riklin, A. Anal. Chem. 1994, 66, 1535-1539.
15. Kelly, S. O.; Barton, J. K. Bioconjugate Chem. 1997, 8, 31-37.
16. Xiao, Y.; Lubin, A. A.; Heeger, A. J.; Plaxco, K. W. Angew. Chem., Int. Ed. 2005, 44, 5456-5459.