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Electrochemical Biosensors for U-Healthcare

유비쿼터스 헬스케어를 위한 전기화학 바이오센서

  • Kim, Sang-Kyu (BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology) ;
  • Chung, Bong-Hyun (School of Engineering, University of Science and Technology (UST))
  • 김상규 (한국생명공학연구원 바이오나노연구단) ;
  • 정봉현 (과학기술연합대학원대학교 나노바이오공학)
  • Published : 2008.10.31

Abstract

To date, many researchers have developed a variety of biosensors to detect the biomolecular interactions. Recently, electrochemical biosensors have been attracting great interest as one of key technologies in a ubiquitous healthcare (U-healthcare) system since they are highly sensitive and feasible to miniaturize. Here we overview the current electrochemical biosensors based on strip-type, nanowire/nanotube, field effect transistor (FET), and nanogap electrode.

Keywords

References

  1. J.-C. Chen, H.H. Chung, C.-T. Hsu, D.-M. Tsai, A. S. Kumar, and J.-M. Zen, Sens. Actuators B 110, 364(2005) https://doi.org/10.1016/j.snb.2005.02.026
  2. M. J. Schoning and A. Poghossian, Analyst, 127, 1137(2002) https://doi.org/10.1039/b204444g
  3. P. Bergveld, IEEE Trans. Biomed. Eng., 17, 70 (1970). J. Janata and S. Moss, Biomed. Eng., 11, 241 (1976)
  4. D.-S. Kim, Y.-T. Jeong, H.-J Park, J.-K Shin, P. Choi, J.-H. Lee, and G. Lim, Biosens. Bioelectron. 20, 69(2004) https://doi.org/10.1016/j.bios.2004.01.025
  5. G. Zheng, F. Patolsky, Y. Cui, W. U. Wang, and C. M. Lieber, Nat. Biotechnol. 23, 1294(2005) https://doi.org/10.1038/nbt1138
  6. F. Patolsky, G. Zheng, O. Hayden, M. Lakadamyali, X. Zhuang, and C. M. Lieber, Proc. Natl. Acad. Sci. U.S.A. 101, 1401(2004)
  7. E. Stern et al. Nature 445, 519 (2007) https://doi.org/10.1038/nature05498
  8. K. Maehashi, T. Katsura, K. Kerman, Y. Takamura, K. Matsumoto, and E. Tamiya, Anal. Chem. 79, 782(2007) https://doi.org/10.1021/ac060830g
  9. J. Wang, Electroanalysis 17, 7(2005) https://doi.org/10.1002/elan.200403113
  10. K.-H. Yoo et al. Phys. Rev. Lett. 87, 198102-1(2001) https://doi.org/10.1103/PhysRevLett.87.198102
  11. C. S. Ah et al. Curr. Appl. Phys. 6S1, e157(2006)
  12. C.-Y. Tsai, T.-L. Chang, R. Uppala, C.-C. Chen, F.-H. Ko, and P.-H. Chen, Jpn. J. Appl. Phys. 44, 5711(2005) https://doi.org/10.1143/JJAP.44.5711
  13. H. Im, X.-J. Huang, B. Gu, and Y.-K. Choi, Nat. Nanotechnol. 2, 430(2007) https://doi.org/10.1038/nnano.2007.180