4.4 Article

Digital image-based colourimetric tests for amphetamine and methylamphetamine

期刊

DRUG TESTING AND ANALYSIS
卷 3, 期 5, 页码 277-282

出版社

WILEY-BLACKWELL
DOI: 10.1002/dta.263

关键词

digital images; RGB colour system; drug presumptive test; amphetamine; methylamphetamine; colourimetric detection

资金

  1. Royal Thai Government

向作者/读者索取更多资源

Digital image analysis was applied to the products of simple colourimetric tests for amphetamine and methylamphetamine. Adobe Photoshop software was used for colour analysis to obtain analytical data in the form of a Red Green Blue (RGB) value. Calibration curves were developed for each compound and a number of illicit amphetamine samples were analyzed to demonstrate the application of the technique. A wide linear range and low detection limit for both drugs under test facilitated the application to illicit samples. Good agreement with gas chromatographic quantification results was obtained for the illicit samples analyzed by this method. The results show great potential for use as a semi-quantitative field test for illicit drug compounds. Copyright (C) 2011 John Wiley & Sons, Ltd.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.4
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据