Immobilization of Glucose Oxidase in Poly(2,2′-bithiophene)

  • Hardy S. O. Chan
  • Siu-Choon Ng
  • Swee-How Seow
  • Hua Chi


An enzyme sensor for glucose fabricated by the electrochemical polymerization method is described. Electropolymerized films of 2,2’-bithiophene is used to immobilized glucose oxidase at platinum electrodes. The responses of the enzyme-polymer electrodes toward glucose are analyzed under various conditions. The relation between performance of the polymer-modified electrode and properties of the polymer formed is also discussed.


Glucose Oxidase Glucose Sensor Poly Thiophene Amperometric Response Glucose Dehydrogenase 
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Copyright information

© Springer Science+Business Media New York 1994

Authors and Affiliations

  • Hardy S. O. Chan
    • 1
  • Siu-Choon Ng
    • 1
  • Swee-How Seow
    • 1
  • Hua Chi
    • 1
  1. 1.Department of ChemistryNational University of SingaporeKent RidgeRepublic of Singapore

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