About: Molecularly Imprinted Solid Phase Extraction using Bismethacryloyl-β-cyclodextrin and Methacrylic Acid as Double Functional Monomers for Selective Analysis of Glycyrrhizic Acid in Aqueous Media

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About: Molecularly Imprinted Solid Phase Extraction using Bismethacryloyl-β-cyclodextrin and Methacrylic Acid as Double Functional Monomers for Selective Analysis of Glycyrrhizic Acid in Aqueous Media Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Molecularly Imprinted Solid Phase Extraction using Bismethacryloyl-β-cyclodextrin and Methacrylic Acid as Double Functional Monomers for Selective Analysis of Glycyrrhizic Acid in Aqueous Media
Creator	Fu, Qiang Du, Wei Li, Ji Chang, Chun Chang, Ruimiao Du, Kangli Guo, Pengqi Jing, Wanghui Luo, Zhimin Tang, Weili Wu, Ningli Xu, Changgen Zeng, Aiguo
source	Medline; PMC
abstract	In this work, a new molecularly imprinted solid phase extraction protocol was developed for the selective extraction and purification of glycyrrhizic acid from liquorice roots in aqueous media. The molecularly imprinted polymers (MIPs) for glycyrrhizic acid were prepared by using bismethacryloyl-β-cyclodextrin and methacrylic acid as double functional monomers and characterized by Fourier transform infrared spectroscopy, scanning electron microscope, thermo gravimetric analysis, nitrogen adsorption and elemental analysis. In aqueous media, the adsorption properties of MIPs including adsorption kinetics, adsorption isotherms and selectivity adsorption were investigated. The characterization of imprinted polymers indicated that the prepared MIPs had good stability and many cavity structures. The results of adsorption experiments illustrated the MIPs had high adsorption capacity of glycyrrhizic acid (69.3 mg g(−1)) with the imprinting factor 3.77, and it took ~5 min to get adsorption equilibrium. The MIPs could be used as an solid phase extraction sorbent absorbent for enrichment and purification of glycyrrhizic acid from the crude extraction of licorice roots, and the results showed promising practical value.
has issue date	2017-02-01(xsd:dateTime)
bibo:doi	10.1093/chromsci/bmw161
bibo:pmid	28087760
has license	no-cc
sha1sum (hex)	42cb06b6a38bf4c93a8bc0dae78d7f3f626fcadf
schema:url	https://doi.org/10.1093/chromsci/bmw161
resource representing a document's title	Molecularly Imprinted Solid Phase Extraction using Bismethacryloyl-β-cyclodextrin and Methacrylic Acid as Double Functional Monomers for Selective Analysis of Glycyrrhizic Acid in Aqueous Media
has PubMed Central identifier	PMC7109652
has PubMed identifier	28087760
schema:publication	J Chromatogr Sci
resource representing a document's body	covid:42cb06b6a38bf4c93a8bc0dae78d7f3f626fcadf#body_text
is schema:about of	named entity 'AQUEOUS' named entity 'investigated' named entity 'imprinted' named entity 'analysis' named entity 'equilibrium' named entity 'polymers' named entity 'MEDIA' named entity 'ISOTHERMS' named entity 'ABSORBENT' named entity 'IMPRINTED' named entity 'PREPARED' named entity 'VALUE' named entity 'INVESTIGATED' named entity 'ENRICHMENT' named entity 'USED' named entity 'ANALYSIS' named entity 'USING' named entity 'CYCLODEXTRIN' named entity 'MIPS' named entity 'STRUCTURES' named entity 'CHARACTERIZED' named entity 'KINETICS' covid:arg/42cb06b6a38bf4c93a8bc0dae78d7f3f626fcadf named entity 'SOLID PHASE EXTRACTION' named entity 'MONOMERS' named entity 'FUNCTIONAL' named entity 'ROOTS' named entity 'ADSORPTION' named entity 'INCLUDING' named entity 'DOUBLE' named entity 'NEW' named entity 'IMPRINTED' named entity 'SELECTIVE' named entity 'CAVITY' named entity 'ELEMENTAL ANALYSIS' named entity 'FOURIER TRANSFORM INFRARED SPECTROSCOPY' named entity 'WORK' named entity 'CYCLODEXTRIN' named entity 'INDICATED' named entity 'MIN' named entity 'HIGH' named entity 'DOUBLE' named entity 'EXPERIMENTS' named entity 'FACTOR' named entity 'LICORICE ROOTS' named entity 'SELECTIVITY' named entity 'SOLID PHASE EXTRACTION' named entity 'METHACRYLIC ACID' named entity 'COULD BE' named entity 'USING' named entity 'EXTRACTION' named entity 'IMPRINTING' named entity 'GRAVIMETRIC ANALYSIS' named entity 'EXTRACTION PROTOCOL' named entity 'AQUEOUS' named entity 'FUNCTIONAL' named entity 'GLYCYRRHIZIC ACID' named entity 'PROPERTIES' named entity 'PURIFICATION' named entity 'CAPACITY' named entity 'NITROGEN' named entity 'MEDIA' named entity 'GOOD' named entity 'LIQUORICE' named entity 'MONOMERS' named entity '921' named entity 'GLYCYRRHIZIC ACID' named entity 'STABILITY' named entity 'CHARACTERIZATION'

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