Development of pesticide biosensor: Optimization of fiber optic instrument

被引：0
|
作者：
Amaliawati, AL [1 ]
Rosnin, M [1 ]
Azima, A [1 ]
Salmah, AA [1 ]
Anuar, A [1 ]
Zamri, I [1 ]
机构：
[1] MARDI, Biotechnol Res Ctr, Serdang 43400, Selangor, Malaysia
来源：
SENSORS: ASIASENSE 2003 - ASIAN CONFERENCE ON SENSORS | 2003年
关键词：
D O I：
暂无
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A new prototype fiber optic instrument (23.5cm x 9.5cm x 7.5cm of size) using Light Emission Diode (LED) has been developed for the development of pesticide biosensor. A study was made to monitor the sensitivity and performance of the device, using chlorpyrifos, a medium class organophosphate pesticide as an analyte. Results obtained using this device was compared with conventional method using a spectrophotometer. Preliminary study shows there are similarities in detection capabilities for both devices. However, further work need to be done to enhance the sensitivity of the fiber optic instrument.
引用
收藏
页码：233 / 236
页数：4
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