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  • James S. Swensen, Yi Xiao, +5 authors Hyongsok Tom Soh
  • Chemistry, Medicine
  • Journal of the American Chemical Society
  • 2009 (First Publication: 1 April 2009)
  • The development of a biosensor system capable of continuous, real-time measurement of small-molecule analytes directly in complex, unprocessed aqueous samples has been a significant challenge, andContinue Reading
  • Yi Xiao, Arica A. Lubin, Brian R. Baker, Kevin W. Plaxco, Alan J. Heeger
  • Chemistry, Medicine
  • Proceedings of the National Academy of Sciences…
  • 2006 (First Publication: 7 November 2006)
  • We report a signal-on, electronic DNA (E-DNA) sensor that is label-free and achieves a subpicomolar detection limit. The sensor, which is based on a target-induced strand displacement mechanism, isContinue Reading
  • Ryan J. White, Noelle Phares, Arica A. Lubin, Yi Xiao, Kevin W. Plaxco
  • Chemistry, Medicine
  • Langmuir : the ACS journal of surfaces and…
  • 2008 (First Publication: 16 September 2008)
  • Electrochemical, aptamer-based (E-AB) sensors, which are comprised of an electrode modified with surface immobilized, redox-tagged DNA aptamers, have emerged as a promising new biosensor platform. InContinue Reading
  • Arica A. Lubin, Rebecca Y Lai, Brian R. Baker, Alan J. Heeger, Kevin W. Plaxco
  • Chemistry, Medicine
  • Analytical chemistry
  • 2006 (First Publication: 1 August 2006)
  • The ability to detect specific oligonucleotides in complex, contaminant-ridden samples, without the use of exogenous reagents and using a reusable, fully electronic platform could revolutionize theContinue Reading
  • Arica A. Lubin, Brook Vander Stoep Hunt, Ryan J. White, Kevin W. Plaxco
  • Chemistry, Medicine
  • Analytical chemistry
  • 2009 (First Publication: 15 March 2009)
  • Previous work has described several reagentless, electrochemical DNA (E-DNA) sensing architectures comprised of an electrode-immobilized, redox-tagged probe oligonucleotide. Recent studies suggestContinue Reading
  • Aaron A. Rowe, Kelly N. Chuh, +4 authors Kevin W. Plaxco
  • Chemistry, Medicine
  • Analytical chemistry
  • 2011 (First Publication: 15 December 2011)
  • Electrochemical DNA (E-DNA) sensors, which are rapid, reagentless, and readily integrated into microelectronics and microfluidics, appear to be a promising alternative to optical methods for theContinue Reading