Single-drop microextraction and gas chromatography/mass spectrometric determination of anisaldehyde isomers in human urine and blood serum
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چکیده
منابع مشابه
ionic liquid-based single drop as a simple and efficient microextraction method for simultaneous determination of aminophenol isomers in human urine, hair dye and water samples using hplc
a user-friendly and inexpensive ionic liquid-based single-drop microextraction (il-sdme) method was developed to preconcentrate trace amounts of aminophenol isomers (aps) from human urine, hair dye and water samples prior to analysis by high performance liquid chromatography-ultraviolet spectrophotometry detection (hplc-uv). under optimum conditions (i.e., 3.5 µl of 1-hexyl-3-methylimidazolium ...
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investigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances
در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...
Gas-chromatographic determination of methylmalonic acid in urine and serum.
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ژورنال
عنوان ژورنال: Rapid Communications in Mass Spectrometry
سال: 2004
ISSN: 0951-4198,1097-0231
DOI: 10.1002/rcm.1757