کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9743286 | 1491186 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simple and rapid determination of the active metabolite of nabumetone in biological fluids by heavy atom-induced room temperature phosphorescence
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
The maximum phosphorescence signal appeared instantly and the intensity was measured at λex = 328.4 nm and λem = 544.4 nm. The response obtained was linearly dependent on concentration in the range of 20-1000 ng mLâ1. The detection limit, according to error propagation theory, was 11.6 ng mLâ1 and the detection limit as proposed by Clayton, was 17.4 ng mLâ1. The repeatability was studied by using 10 solutions of 100 and 800 ng mLâ1 of metabolite; if the theory of error propagation is assumed the relative error is 4.3 and 0.66%. The S.D. of replicates was found to be 2.2 and 11.0 ng mLâ1. This method was successfully applied to the analysis of 6-methoxynaphthylacetic acid in human serum and urine.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Analytica Chimica Acta - Volume 554, Issues 1â2, 4 December 2005, Pages 37-42
Journal: Analytica Chimica Acta - Volume 554, Issues 1â2, 4 December 2005, Pages 37-42
نویسندگان
Jose A. Murillo PulgarÃn, Aurelia Alañón Molina, Ignacio Sánchez-Ferrer Robles,