한국생물공학회:학술대회논문집

The Korean Society for Biotechnology and Bioengineering (한국생물공학회)
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Characterization of carbon dioxide sensitive fluorescence dye immobilized on the sol-gel

  • Sohn, Ok-Jae (Department of Materal and Biochemical Engineering, BioProcess Technology lab., Center for BioPhotonics, Chonnam National University) ;
  • Lam, Tuan-Hung (BioProcess Technology lab., Center for BioPhotonics, Chonnam National University) ;
  • Rhee, Jong-Il (Faculty of Applied Chemical Engineering, BioProcess Technology lab., Center for BioPhotonics, Chonnam National University)
  • Published : 2005.04.15
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Abstract

In this study optical sensing membrane was developed for the queantification of dissolved carbon dioxide in micro-bioreactor using an immobilized 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS). For the immobilization of HPTS sol-gel was synthesied by using 3-glycidoxypropyl-dimethoxymethylsiline and tetraethyl orthosilicate.

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