کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
28908 44104 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Binding of trazodone hydrochloride with human serum albumin: A spectroscopic study
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
Binding of trazodone hydrochloride with human serum albumin: A spectroscopic study
چکیده انگلیسی

The binding of trazodone hydrochloride (TZH) to human serum albumin (HSA) was investigated by spectroscopic techniques. Various binding parameters have been evaluated. Negative enthalpy and positive entropy values indicated that both hydrogen bond and hydrophobic forces played a major role in the binding of TZH to HSA. The distance, r between donor (HSA) and acceptor (TZH) was found to be 2.16 nm based on the Förster's theory of non-radiation energy transfer. The circular dichroism data indicated that the α-helicity of HSA decreased upon interaction with TZH. The binding constant of HSA–TZH was found to decrease in presence of common ions and hence, shortened the stored time of drug in blood plasma.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 185, Issues 2–3, 25 January 2007, Pages 239–244
نویسندگان
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