| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 봄 (04/09 ~ 04/10, 대전컨벤션센터) |
| 권호 |
34권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Amperometric Glucose Biosensor by Means of Electrostatic Layer-by-Layer Adsorption onto Polyaniline Membrane |
| 초록 |
An amperometric glucose biosensor was fabricated using polyaniline membrane. Polyaniline was reacted with camphorsulfonic acid to produce a salt, which was dissolved in chloroform solution containing polystyrene. The membrane containing polyaniline was formed by solution casting method. Glucose oxidase was immobilized onto these membrane using an electrostatic layer-by-layer adsorption technique. In this method, poly(diallyldimethylammonium chloride) was used as the counter ion source. The level of adsorption was examined and evidence of layer-by-layer adsorption was obtained using a quartz crystal microbalance (QCM) technique. These membranes as a working electrode were used to measure the glucose concentration accurately. |
| 저자 |
김선희1, 양도현2, 오미혜2, 윤여성2, 신재섭1
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| 소속 |
1충북대, 2자동차부품(연) |
| 키워드 |
amperometric glucose biosensor; polyaniline; layer-by-layer adsorption; QCM
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| E-Mail |
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