Diagnostic Ex-vivo Assay of Metal Gold in Rat Droppings Using Voltammetry

• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Suw-Young Ly Chang-Hyun Lee
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제29권 제4호, 626~630쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2012.12.30

영문 초록

Diagnosis with an ex-vivo gold sensor was done using a modified fluorine-doping sensor, and cyclic voltammetry (CV) redox potentials of 0.4 V anodic and -0.2 V cathodic were obtained. Both peak currents were optimized using square-wave (SW) stripping voltammetry, and an analytical working range of 10-80 ug/L SW was attained. The precision of the 10-mg/L Au was 0.765 (n=8) RSD under the optimum conditions, and the analytical detection limit approached 0.006 ug/L (S/N=3) with only a 60 sec accumulation time. The developed method was used to examine the mouse droppings for medicinal diagnosis.

목차

1. Introduction

2. Experimental

3. Results and Discussion

4. Conclusions

References

키워드

voltammetry gold dropping ex vivo.