Search

Your search keyword '"Zhou, Lin"' showing total 2 results
Start Over Author "Zhou, Lin" Topic bovine hemoglobin Journal spectrochimica acta part a: molecular & biomolecular spectroscopy
2 results on '"Zhou, Lin"'

1. Comparison and investigation of bovine hemoglobin binding to dihydroartemisinin and 9-hydroxy-dihydroartemisinin: Spectroscopic characterization.

Author

Xiao, Mengsi, Han, Lina, Zhou, Lin, Zhou, Yanhuai, Huang, Xiaoqin, Ge, Xuefeng, Wei, Shaohua, Zhou, Jiahong, Wu, Heming, and Shen, Jian

Subjects
*HEMOGLOBINS, *PROTEIN binding, *ARTEMISININ, *3-Hydroxybutyric acid, *POLARITY (Chemistry), *SPECTRUM analysis
Abstract

Highlights: [•] DHA and 9-OH DHA both induce the heme group of BHb. [•] DHA and 9-OH DHA both can change the polarity of BHb. [•] DHA and 9-OH DHA both make BHb unfolding. [•] The interaction between BHb and DHA is stronger than 9-OH DHA. [Copyright &y& Elsevier]

Published
2014
Full Text
View/download PDF

2. Studies on the binding behavior of prodigiosin with bovine hemoglobin by multi-spectroscopic techniques

Author

Tang, Jing, Yang, Chao, Zhou, Lin, Ma, Fei, Liu, Shuchao, Wei, Shaohua, Zhou, Jiahong, and Zhou, Yanhuai

Subjects
*PRODIGIOSIN, *HEMOGLOBINS, *LIGHT absorption, *FLUORESCENCE spectroscopy, *QUENCHING (Chemistry), *FOURIER transform infrared spectroscopy, *CIRCULAR dichroism
Abstract

Abstract: In this article, the interaction mechanism of prodigiosin (PG) with bovine hemoglobin (BHb) is studied in detail using various spectroscopic technologies. UV–vis absorption and fluorescence spectra demonstrate the interaction process. The Stern–Volmer plot and the time-resolved fluorescence study suggest the quenching mechanism of fluorescence of BHb by PG is a static quenching procedure, and the hydrophobic interactions play a major role in binding of PG to BHb. Furthermore, synchronous fluorescence studies, Fourier transform infrared (FTIR) and circular dichroism (CD) spectra reveal that the conformation of BHb is changed after conjugation with PG. [Copyright &y& Elsevier]

Published
2012
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results