کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4763293 | 1422961 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of magnetic epitope imprinted polymer microspheres using cyclodextrin-based ionic liquids as functional monomer for highly selective and effective enrichment of cytochrome c
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Epitope molecularly imprinted polymers (EMIPs) were synthesized using a novel cyclodextrin-based ionic liquid as functional monomer for specific recognition of cytochrome c (Cyt c) in aqueous solution via the combination of epitope and surface imprinting approach. Herein, the surface-exposed C-terminus of Cyt c (residues 96-104, AYLKKATNE) was selected as the template. Results reveal that the charged monomer cyclodextrins (CDs), namely mono-6A-deoxy-6-(1-vinylimidazolium)-β-cyclodextrin tosylate, could confer EMIPs with superior adsorption (67.6 mg gâ1) and excellent recognition property (4.54) toward Cyt c due to its multiple binding sites with template such as hydrogen bonding, Ï-Ï effect, electrostatic, hydrophobic as well as steric effects. Moreover, the magnetic property of EMIPs has endowed the whole separation process with great convenience and efficiency, which demonstrated their potential application for large-scale separation and recognition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 317, 1 June 2017, Pages 988-998
Journal: Chemical Engineering Journal - Volume 317, 1 June 2017, Pages 988-998
نویسندگان
Xiaoyan Zhang, Nan Zhang, Chunbao Du, Ping Guan, Xumian Gao, Chenyu Wang, Yanfei Du, Shichao Ding, Xiaoling Hu,