Nanopore Protein Biosensor Using Diffusive Flow

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概要

• 論文の詳細を見る

• A nanopore protein biosensor using a copolymer and diffusive flow of the test sample was developed. The copolymer coated within the nanopore can capture the antibody, which then captures the antigen. Diffusive flow of a test sample can be obtained using a concentration gradient between the nanopore and the micropore sides. No applied voltage was used to create the electrokinetic flow of the test liquid. The present nanopore protein biosensor showed high sensitivity and detected antigen quantities as low as 0.15 nM (4 pg/mL).

• 2011-12-25

著者

• Kim Tae-hyoung

  School Of Mechanical Engineering Chung-ang University

• CHIARI Marcella

  Istituto di Chimica del Riconoscimento Molecolare (ICRM)

• Kim Tae-Hyoung

  School of Mechanical Engineering, Chung-Ang University, Seoul 156-756, Korea

• Thornton Trevor

  Electrical Engineering and Center for Solid State Electronics Research, Arizona State University, Tempe, AZ 85287, U.S.A.

• Jung Jung-Yeul

  Marine Safety and Pollution Response Research Department, Maritime and Ocean Engineering Research Institute, KORDI, Daejon 305-343, Korea

• Chiari Marcella

  Istituto di Chimica del Riconoscimento Molecolare, CNR, Milano, Italy

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• Nanopore Protein Biosensor Using Diffusive Flow

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