Hydrophobic conjugated microporous polymers for sorption of human serum albumin

doi:10.1016/j.apsusc.2015.12.083

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	Hydrophobic conjugated microporous polymers for sorption of human serum albumin
	Zheng, Chunli 2; Du, Miaomiao 2; Feng, Shanshan 2; Sun, Hanxue 3; Li, An 3; He, Chi 2; Zhang, Tiancheng 4; Wang, Qiaorui 2; Wei, Wei 1
刊名	Applied Surface Science
	2016-02-28
卷号	364 页码:15-20
关键词	Fourier transform infrared spectroscopy Hydrophobicity Microporosity Proteins Sorption Attenuated total reflection Fourier transform infrared spectroscopy Conjugated microporous polymers External surfaces Human serum albumins Sorption kinetics Surface hydrophobicity Working capacity
ISSN号	01694332
DOI	10.1016/j.apsusc.2015.12.083
英文摘要	This paper investigated the sorption of human serum albumin (HSA) from water by three kinds of conjugated microporous polymers (CMPs) with surface hydrophobicity and intrinsic porosity. It was found that the three CMPs captured HSA with fast sorption kinetics and good working capacity. Equilibrium was obtained at 80 min for all the tests, and the maximum sorption quantity (qm) ranged from 0.07 to 0.14 mg/mg. With the increase in the particle external surface area of the CMPs, a greater extent of HSA sorption was achieved. Moreover, promoting the dispersion of CMPs in HSA aqueous solution was also beneficial to the extraction. Attenuated Total Reflection Fourier Transform Infrared spectroscopy verified the interactions between the CMPs and the N-H, C=O, and C-N groups of HSA. This paper might provide fundamental guidance for the practical application of CMPs to proteins separation and recovery. © 2016 Elsevier B.V. All rights reserved.
WOS研究方向	Chemistry ; Materials Science ; Physics
语种	英语
出版者	Elsevier B.V.
WOS记录号	WOS:000369957800003
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113467]
专题	石油化工学院
作者单位	1.School of Computer Science and Engineering, Xi'An University of Technology, Xi'an; 710048, China 2.Department of Environmental Science and Engineering, Xi' An Jiaotong University, Xi'an; 710049, China; 3.College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou; 730050, China; 4.Civil Engineering Department, University of Nebraska-Lincoln at Omaha Campus, Omaha; NE; 68182-0178, United States;
推荐引用方式 GB/T 7714	Zheng, Chunli,Du, Miaomiao,Feng, Shanshan,et al. Hydrophobic conjugated microporous polymers for sorption of human serum albumin[J]. Applied Surface Science,2016,364:15-20.
APA	Zheng, Chunli.,Du, Miaomiao.,Feng, Shanshan.,Sun, Hanxue.,Li, An.,...&Wei, Wei.(2016).Hydrophobic conjugated microporous polymers for sorption of human serum albumin.Applied Surface Science,364,15-20.
MLA	Zheng, Chunli,et al."Hydrophobic conjugated microporous polymers for sorption of human serum albumin".Applied Surface Science 364(2016):15-20.