Membrane Journal (멤브레인)

The Membrane Society of Korea (한국막학회)
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The Preparation of Polyacrylonitrile Diagnostic Membranes for Blood Glucose Measurements (1) : Effects of Temperature and Humidity on the Measurements of Glucose Concentration

혈당측정을 위한 폴리아크릴로니트릴 진단막의 제조에 관한 연구(1) : 온도와 습도가 글루코우즈의 농도 측정에 미치는 영향

  • Kwon, Suk-Ky (Dept. of Chemical System Engineering, Hongik University) ;
  • Park, In-Hee (Dept. of Chemical System Engineering, Hongik University) ;
  • Yoon, Do-Young (Dept. of Chemical System Engineering, Hongik University)
  • 권석기 (홍익대학교 과학기술대학 화학시스템공학과) ;
  • 박인희 (홍익대학교 과학기술대학 화학시스템공학과) ;
  • 윤도영 (홍익대학교 과학기술대학 화학시스템공학과)
  • Published : 2007.12.30
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Abstract

Polyacrylonitrile diagnostic membranes were prepared to measure blood glucose level of diabetics. Final absorbances at 680 nm through activated polyacrylonitrile membranes were measured at various concentration of glucose in plasma. The end-point results of K/S values obtained from the absorbances had a linear relationship toward the glucose concentration. The effect of temperature on the measurements of glucose concentration was studied. The stability of polyacrlonitrile diagnostic membranes was examined at RH 80%.

당뇨병 환자의 혈당치 측정을 위하여 폴리아크릴로니트릴로 만들어진 진단막을 제조하였다. 플라즈마속의 글루코우즈의 농도를 변화시켜 가며 활성화된 폴리아크릴로니트릴 진단막을 가지고 680 nm에서의 최종흡광도를 측정하였다. 흡광도로부터 얻어진 최종 K/S 결과치가 글루코우즈의 농도와 직선적으로 비례하였다. 온도가 글루코우즈 농도 측정에 미치는 영향을 조사하였다. 폴리아크릴로니트릴 진단막의 안정성을 상대습도 80%에서 측정하였다.

Keywords

References

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