کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1404140 | 1501878 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fluorescence spectroscopic investigation of the interaction between benzidine and bovine hemoglobin
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Fluorescence spectroscopic investigation of the interaction between benzidine and bovine hemoglobin Fluorescence spectroscopic investigation of the interaction between benzidine and bovine hemoglobin](/preview/png/1404140.png)
چکیده انگلیسی
The interaction of benzidinne (BZ) with bovine hemoglobin (BHb) under physilolgical condition was studied by fluorescence spectrum. Fluorescence data revealed that the fluorescence quenching of BHb by BZ was the result of the formed complex of BZ–BHb, The quenching and energy transfer mechanisms were discussed, respectively. The binding constants and thermodynamic parameters at three different temperatures, the binding locality, and the binding power were obtained. The hydrophobic and hydrogen bonds interactions were the predominant intermolecular forces to stabilize the complex. The conformation of BHb was discussed by synchronous and three-dimensional fluorescence techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 886, Issues 1–3, 27 August 2008, Pages 77–84
Journal: Journal of Molecular Structure - Volume 886, Issues 1–3, 27 August 2008, Pages 77–84
نویسندگان
Yan-Qing Wang, Hong-Mei Zhang, Gen-Cheng Zhang, Qiu-Hua Zhou, Zheng-Hao Fei, Zong-Tang Liu, Zhen-Xing Li,