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Effect of Fe3+ on the Interaction between Nitrofurazone and Human Serum Albumin by Spectroscopic Analysis
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Effect of Fe3+ on the Interaction between Nitrofurazone and Human Serum Albumin by Spectroscopic Analysis

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Abstract:

The effect of Fe3+ on the interaction between nitrofurazone (NF) and human serum albumin (HSA) was studied by fluorescence spectroscopy and UV-vis spectroscopy. The results from fluorescence spectra showed that Fe3+ increased the binding constant of NF to HSA, indicating longer storage time of NF in blood plasma. The effect model of Fe3+ was researched by binding distance and the UV-vis spectra, which showed that in the HSA-NF-Fe ternary system Fe-NF complex formed via metal ion bridge and enhanced the binding capability of NF to HSA.

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Periodical:

Advanced Materials Research (Volumes 518-523)

Pages:

337-340

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.518-523.337

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Online since:

May 2012

Authors:

Feng Yu Deng, Ying Liu

Keywords:

Fluorescence Spectroscopy, Human Serum Albumin, Metal Ion, Nitrofurazone, UV-VIS Spectroscopy

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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