Label-free detection of DNA hybridization with Au/SiO2/Si diodes and poly-Si TFTs

Technical Digest - International Electron Devices Meeting, IEDM

Volumn , Issue , 2004, Pages 1009-1012

  Estrela, Pedro ^a   Stewart, Andrew G ^a   Migliorato, Piero ^a   Maeda, Hiroshi ^b  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b SEIKO EPSON CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL MODIFICATION; DNA; ELECTRIC CHARGE; ELECTRIC IMPEDANCE; ELECTRIC POTENTIAL; MOLECULAR DYNAMICS; POLYSILICON; THIN FILM TRANSISTORS;

DNA HYBRIDIZATION; LABEL-FREE DETECTION; MERCAOTOHEXANOL; SURFACE DIPOLES;

SEMICONDUCTOR DIODES; POLYCRYSTALLINE MATERIALS;

AU/SIO2; DNA HYBRIDIZATION; ELECTRICAL DETECTION; GATE VOLTAGES; HYBRIDISATION; LABEL FREE; LABEL-FREE DETECTION; MOS DIODE; NEGATIVE CHARGE; POLY-SI TFTS;

EID: 21644481364     PISSN: 01631918     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. P. Estrela, P. Migliorato, H. Takiguchi, H. Fukushima, and S. Nebashi, "Electrical detection of biomolecular interactions with metal-insulator-semiconductor diodes," Biosens. Bioelectron., in press.
2. R.G. Sosnowski, E. Tu, W.F. Butler, J.P. O'Connell, and M.J. Heller, "Rapid determination of single base mismatch mutations in DNA hybrids by direct electric field control," Proc. Natl. Acad. Sci. USA, vol. 94, pp. 1119-1123, February 1997.
3. F. Fixe, R. Cabeça, V. Chu, D.M.F. Prazeres, G.N.M. Ferreira, and J.P. Conde, "Electric-field-pulse-assisted covalent immobilization of DNA in the nanosecond time scale," Appl. Phys. Lett., vol. 83, pp. 1465-1467, August 2003.
4. F. Yan, P. Estrela, Y. Mo, P. Migliorato, H. Maeda, S. Inoue, and T. Shimoda, "Polycrystalline silicon ion sensitive field effect transistors," unpublished.
5. M.J. Schöning, and A. Poghossian, "Recent advances in biologically sensitive field-effect transistors (BioFETs)," Analyst, vol. 127, pp. 1137-1151, September 2002.