TCE, PCE 측정을 위한 바이오센서의 특성

  • 류두현 (전주대학교 자연과학부 환경과학과) ;
  • 김용미 (전주대학교 자연과학부 환경과학과) ;
  • 최상일 (광운대학교 환경공학과)
  • Published : 2004.04.01

Abstract

A sol-gel fiber-optic biosensor with encapsulated pH-sensitive fluorophore and immobilized genetically modified toluene-o-xylene monooxygenase was developed to detect TCE and PCE, which are carcinogenic chlorinate organic compounds prevailing in ground water. The sensitivity was characterized for the composition of sol-gel, and manufacturing procedure. The intensity curve reveals a linear range of intensity for pollutant concentration range of 0.01ppm and 1ppm. The change in intensity was appeared to be larger at each of L for same condition, and, therefore, the wavelength of λ was chosen for the analytical measurement.

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