XJIPC OpenIR  > 资源化学研究室
Effect of polyethylene glycol as a molecular crowding agent on reducing template consumption for preparation of molecularly imprinted polymers
Jia, M (Jia, Man); Sun, GY (Sun, Guang-Yin); Zhao, YX (Zhao, Yong Xin); Liu, ZS (Liu, Zhao-Sheng); Aisa, HA (Aisa, Haji Akber)
2016
Source PublicationANALYTICAL METHODS
ISSN1759-9660
Volume8Issue:23Pages:4554-4562
Abstract

The efforts in the present work focus on the topic of reducing template consumption in the preparation of molecularly imprinted polymers (MIPs). For this purpose, the effect of polyethylene glycol (PEG) as a molecular crowding agent on reducing template consumption in the preparation of MIPs was investigated. To prepare MIP monoliths with punicalagin, acrylamide was used as the functional monomer, and ethylene glycol dimethacrylate was the cross-linking monomer, with a mixture of PEG-THF-toluene as a porogen. It was found that the molecular weight of PEG, the ratio of the template to functional monomer, amount of PEG, level of DMF and the composition of the mobile phase greatly affected the retention of the template and the performance of molecular recognition. The PEG-based imprinted monolith still showed a specific imprinting effect even at the ratio of functional monomer to template of 1353 : 1. The optimal MIPs can be used as solid-phase extraction sorbents for the purification of punicalagin with a recovery of 85% and a purity of 97.7% from the crude extract of pomegranate-rind.

DOI10.1039/c6ay00383d
Indexed BySCI
WOS IDWOS:000378235200003
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/4698
Collection资源化学研究室
Corresponding AuthorAisa, HA (Aisa, Haji Akber)
Affiliation1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Xinjiang, Peoples R China
2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, State Key Lab Basis Xinjiang Indigenous Med Plant, Urumqi 830011, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Jia, M ,Sun, GY ,Zhao, YX ,et al. Effect of polyethylene glycol as a molecular crowding agent on reducing template consumption for preparation of molecularly imprinted polymers[J]. ANALYTICAL METHODS,2016,8(23):4554-4562.
APA Jia, M ,Sun, GY ,Zhao, YX ,Liu, ZS ,&Aisa, HA .(2016).Effect of polyethylene glycol as a molecular crowding agent on reducing template consumption for preparation of molecularly imprinted polymers.ANALYTICAL METHODS,8(23),4554-4562.
MLA Jia, M ,et al."Effect of polyethylene glycol as a molecular crowding agent on reducing template consumption for preparation of molecularly imprinted polymers".ANALYTICAL METHODS 8.23(2016):4554-4562.
Files in This Item:
File Name/Size DocType Version Access License
Effect of polyethyle(1298KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jia, M (Jia, Man)]'s Articles
[Sun, GY (Sun, Guang-Yin)]'s Articles
[Zhao, YX (Zhao, Yong Xin)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jia, M (Jia, Man)]'s Articles
[Sun, GY (Sun, Guang-Yin)]'s Articles
[Zhao, YX (Zhao, Yong Xin)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jia, M (Jia, Man)]'s Articles
[Sun, GY (Sun, Guang-Yin)]'s Articles
[Zhao, YX (Zhao, Yong Xin)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Effect of polyethylene glycol as a molecular crowding agent on reducing template consumption for preparation of molecularly imprinted polymers.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.