Preparation of a poly(ionic liquid)-functionalized cellulose aerogel and its application in protein enrichment and separation

被引：56
作者：
Qian, Liwei [1 ]
Yang, Miaoxiu [1 ]
Chen, Haonan [1 ]
Xu, Yang [1 ]
Zhang, Sufeng [1 ]
Zhou, Qiusheng [1 ]
He, Bin [1 ]
Bai, Yang [1 ]
Song, Wenqi [2 ]
机构：
[1] Shaanxi Univ Sci & Technol, Natl Demonstrat Ctr Expt Light Chem Engn Educ, Xian 710021, Shaanxi, Peoples R China
[2] Xijing Univ, Sch Sci, Key Lab Organ Polymer Photoelect Mat, Xian 710123, Shaanxi, Peoples R China
来源：
CARBOHYDRATE POLYMERS | 2019年 / 218卷
关键词：
Polymeric ionic liquid; Cellulose aerogel; Adsorption; Protein isolation; ENHANCED MECHANICAL-PROPERTIES; IONIC LIQUID; NANOFIBROUS MEMBRANES; ADSORPTION; DESIGN; FABRICATION; NANOPARTICLES; PERFORMANCE; COMPOSITES; ABSORPTION;
D O I：
10.1016/j.carbpol.2019.04.081
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In this work, a novel poly(ionic liquid) with 1-vinyl-3-aminopropyl imidazolium cations was designed and used to modify cellulose aerogels via Schiff base reaction. The poly(ionic liquid) modified cellulose aerogels (PIL-CA) exhibited a well-interconnected porous structure and a high porosity of 86.2%. A zeta potential study showed the PIL-CA had a strong positive potential of more than 65 mV when its pH was below 6. Furthermore, after 350 min of adsorption experiments, the PIL-CA showed a superior adsorption capacity of 918 +/- 8 mg g(-1) towards bovine serum albumin (BSA) at pH 6 when its concentration was 1.5 mg m L-1. Finally, the PIL-CA was employed for the selective separation of target protein from a real serum sample, obtaining the BSA with high purity of over 98%.
引用
收藏
页码：154 / 162
页数：9
相关论文
共 53 条
[1]   Selective adsorption of hemoglobin using polymer-grafted-magnetite nanocellulose composite [J].
Anirudhan, Thayyath Sreenivasan ;
Rejeena, Sylaja Raveendran .
CARBOHYDRATE POLYMERS, 2013, 93 (02) :518-527
[2]   Protein purification using chromatography: selection of type, modelling and optimization of operating conditions [J].
Asenjo, J. A. ;
Andrews, B. A. .
JOURNAL OF MOLECULAR RECOGNITION, 2009, 22 (02) :65-76
[3]   PROTEIN PRECIPITATION TECHNIQUES [J].
Burgess, Richard R. .
GUIDE TO PROTEIN PURIFICATION, SECOND EDITION, 2009, 463 :331-342
[4]   Cationic modification of ramie fibers in liquid ammonia [J].
Cai, Yingjie ;
Su, Siwei ;
Navik, Rahul ;
Wen, Shu ;
Peng, Xiongyi ;
Pervez, Md Nahid ;
Lin, Lina .
CELLULOSE, 2018, 25 (08) :4463-4475
[5]   Preparation of novel anionic polymeric ionic liquid materials and their potential application to protein adsorption [J].
Dang, Meng ;
Deng, Qiliang ;
Fang, Guozhen ;
Zhang, Dongdong ;
Liu, Jingmin ;
Wang, Shuo .
JOURNAL OF MATERIALS CHEMISTRY B, 2017, 5 (31) :6339-6347
[6]   Oils sorption on hydrophobic nanocellulose aerogel obtained from the wood furniture industry waste [J].
de Oliveira, Pablo Beluck ;
Godinho, Marcelo ;
Zattera, Ademir Jose .
CELLULOSE, 2018, 25 (05) :3105-3119
[7]   Rheology of cellulose-[DBNH][CO2Et] solutions and shaping into aerogel beads [J].
Druel, Lucile ;
Niemeyer, Philipp ;
Milow, Barbara ;
Budtova, Tatiana .
GREEN CHEMISTRY, 2018, 20 (17) :3993-4002
[8]   Advanced fabrication and oil absorption properties of super-hydrophobic recycled cellulose aerogels [J].
Feng, Jingduo ;
Nguyen, Son T. ;
Fan, Zeng ;
Duong, Hai M. .
CHEMICAL ENGINEERING JOURNAL, 2015, 270 :168-175
[9]   Creation of active-passive integrated mechanisms on membrane surfaces for superior antifouling and antibacterial properties [J].
Gao, Kang ;
Su, Yanlei ;
Zhou, Linjie ;
He, Mingrui ;
Zhang, Runnan ;
Liu, Yanan ;
Jiang, Zhongyi .
JOURNAL OF MEMBRANE SCIENCE, 2018, 548 :621-631
[10]   Surface-Tailored Nanocellulose Aerogels with Thiol-Functional Moieties for Highly Efficient and Selective Removal of Hg(II) Ions from Water [J].
Geng, Biyao ;
Wang, Haiying ;
Wu, Shuai ;
Ru, Jing ;
Tong, Congcong ;
Chen, Yufei ;
Liu, Hongzhi ;
Wu, Shengchun ;
Liu, Xuying .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2017, 5 (12) :11715-11726
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