کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4508568 | 1321610 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of Pesticide Residue, cis-Permethrin by Terahertz Spectroscopy
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization of Pesticide Residue, cis-Permethrin by Terahertz Spectroscopy Characterization of Pesticide Residue, cis-Permethrin by Terahertz Spectroscopy](/preview/png/4508568.png)
چکیده انگلیسی
The feasibility of terahertz (THz) spectroscopy as a potential pesticide residue analytical tool was evaluated by using cis-permethrin as the test compound. THz spectra were measured by fourier-transform spectroscope at the THz region, frequency range from 20 to 400 cm-1. Freeze-drying was effective to remove interference of water from samples. The absorption wave numbers of cis-permethrin were similar with or without the presence of biological matrix such as spinach, and other pesticide compound such as fludioxonil. The clay and emulsifier in the commercial formulation Adion, interfered with the absorption of cis-permethrin. Further works to determine the sensitivity and detection limit of the THz methodology are in progress.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering in Agriculture, Environment and Food - Volume 4, Issue 4, 2011, Pages 90-94
Journal: Engineering in Agriculture, Environment and Food - Volume 4, Issue 4, 2011, Pages 90-94
نویسندگان
Tetsuhito Suzuki, Yuichi Ogawa, Naoshi Kondo,