Detection of C-Reactive Protein in Serum Using Resonant Property of Quartz Crystal Microbalance

DOI Web Site 参考文献16件
  • AIZAWA Hidenobu
    National Institute of Advanced Industrial Science and Technology (AIST)
  • KUROSAWA Shigeru
    National Institute of Advanced Industrial Science and Technology (AIST)
  • TOZUKA Mitsuhiro
    National Institute of Advanced Industrial Science and Technology (AIST) University of Tsukuba
  • KUROSAWA Chikako
    National Institute of Advanced Industrial Science and Technology (AIST) University of Tsukuba
  • PARK Jong-Won
    National Institute of Advanced Industrial Science and Technology (AIST)
  • NODA Kazutoshi
    National Institute of Advanced Industrial Science and Technology (AIST)
  • TAO Hiroaki
    National Institute of Advanced Industrial Science and Technology (AIST)

抄録

We investigated the resonant property of a quartz crystal microbalance (QCM) for C-reactive protein (CRP) detection using immunoagglutination technique of anti-CRP antibody immobilized latex beads. Serum containing CRP was added to the immunized latex-bead suspension. The immunized latex beads were agglutinated and adsorbed onto the QCM electrode surface. Based on the adsorption of agglutinated latex beads onto the QCM, the shifts of increasing impedance and decreasing resonance frequency were proportional to the CRP concentration in the serum.

収録刊行物

  • Electrochemistry

    Electrochemistry 74 (2), 156-158, 2006

    公益社団法人　電気化学会

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