Hydrophobic conjugated microporous polymers for sorption of human serum albumin

doi:10.1016/j.apsusc.2015.12.083

IR > 石油化工学院

	Hydrophobic conjugated microporous polymers for sorption of human serum albumin
	Zheng, Chunli 1; Du, Miaomiao 1; Feng, Shanshan 1; Sun, Hanxue2 ; Li, An2 ; He, Chi 1; Zhang, TianCheng 3; Wang, Qiaorui 1; Wei, Wei 4
	2016-02-28
发表期刊	Applied Surface Science
ISSN	01694332
卷号	364 页码:15-20
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.
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
DOI	10.1016/j.apsusc.2015.12.083
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000369957800003
出版者	Elsevier B.V.
EI入藏号	20161702282351
EI主题词	Conjugated polymers
EI分类号	801 Chemistry - 802.3 Chemical Operations - 804.1 Organic Compounds - 815.1.1 Organic Polymers - 931.2 Physical Properties of Gases, Liquids and Solids
来源库	Compendex
分类代码	801 Chemistry - 802.3 Chemical Operations - 804.1 Organic Compounds - 815.1.1 Organic Polymers - 931.2 Physical Properties of Gases, Liquids and Solids
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/113467
专题	石油化工学院
通讯作者	Li, An; He, Chi
作者单位	1.Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Peoples R China; 2.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China; 3.Univ Nebraska, Dept Civil Engn, Omaha Campus, Omaha, NE 68182 USA; 4.Xian Univ Technol, Sch Comp Sci & Engn, Xian 710048, Peoples R China
通讯作者单位	石油化工学院
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.