کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1247177 | 969803 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A fluorescence spectroscopic study of the interaction between epristeride and bovin serum albumine and its analytical application
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A fluorescence spectroscopic study of the interaction between epristeride and bovin serum albumine and its analytical application A fluorescence spectroscopic study of the interaction between epristeride and bovin serum albumine and its analytical application](/preview/png/1247177.png)
چکیده انگلیسی
A new spectrofluorimetric method to determine epristeride (EP) has been developed, which based on the EP has a strong ability to quench the intrinsic fluorescence of bovine serum albumin (BSA). There was the relationship between the fluorescence quenching intensity of BSA (ΔF = FBSA − FBSA–EP) and the concentration EP. The quenching mechanism was investigated with the quenching type, the association constants, the number of binding sites and basic thermodynamic parameters. The method had been successfully applied to the analysis of EP in real samples and the obtained results were in good agreement with the results of official method-HPLC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Talanta - Volume 73, Issue 4, 15 October 2007, Pages 668–673
Journal: Talanta - Volume 73, Issue 4, 15 October 2007, Pages 668–673
نویسندگان
Aiqin Gong, Xiashi Zhu, Yanyan Hu, Suhai Yu,