Diagnostic ex vivo assay of glucose in live cell using voltammetry

• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Suw Young Ly Chang Hyun Leea
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제35권 제4호, 1379~1385쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2018.12.30

영문 초록

The hand held voltammetry systems searched diabetic assay using glucose sensor of fluorine nafion doped carbon nanotube electrode (FCNE). An inexpensive graphite carbon pencil was used as an Ag/AgCl reference and Pt counter electrode. Upon combining and using three electrode systems, optimum square wave (SW) stripping results were attained to 1.0-9.0 ug/L with 8 points. Statistic RSD precision was of 6.02 % with n=15 in 0.1 mg/L glucose. After a total of 200 second accumulation times, analytical detection limit of 0.8 ug/L was obtained. This developed technique was applied to urine samples from diabetic patients urine for fluid analysis, it was determined that the sensor can be used with a diagnostics in the ex vivo of live cells and non treated biological fluid.

목차

Abstract

1. Introduction

2. Experimental procedure

3. Results and discussion

4. Conclusion

References

키워드

glucose fluorine nafion voltammetry diabetic