Skip to main navigation Skip to search Skip to main content

Selective adsorption and pre-concentration of morin by molecularly imprinted polymers with chitosan beads as functional matrix

  • Hai Hui Zhang
  • , Fei Fei Xu
  • , Yu Qing Duan
  • , Can Zhang
  • , Yong Sheng Yan
  • , Gui Bo Sun
  • , Xiao Bo Sun
  • Jiangsu University
  • Chinese Academy of Medical Sciences

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

To separate and enrich morin, a molecularly imprinted polymer (MIP) was synthesized on chitosan by surface molecular imprinting technique and characterized with Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM). The results showed that MIP possessed better selectivity and recognition for morin in a mixture than that of non-imprinted polymer (NIP). The saturated adsorption amount of MIP was 8.0 mg/g, which was 4-fold than that of NIP, and the recovery in the elution step was 94.87% and 10.97% for MIP and NIP, respectively. These findings indicate MIP could realize the separation and pre-concentration of morin in real sample and may be used for solid phase extraction (MIP-SPE) protocol.

Original languageEnglish
Title of host publicationAdvances in Chemical Engineering III
Pages756-759
Number of pages4
DOIs
StatePublished - 2013
Externally publishedYes
Event3rd International Conference on Chemical Engineering and Advanced Materials, CEAM 2013 - Guangzhou, China
Duration: 6 Jul 20137 Jul 2013

Publication series

NameAdvanced Materials Research
Volume781-784
ISSN (Print)1022-6680

Conference

Conference3rd International Conference on Chemical Engineering and Advanced Materials, CEAM 2013
Country/TerritoryChina
CityGuangzhou
Period6/07/137/07/13

Keywords

  • Molecular imprinting
  • Morin
  • Selectivity
  • Separation and enrichment
  • Solid-phase extraction

Fingerprint

Dive into the research topics of 'Selective adsorption and pre-concentration of morin by molecularly imprinted polymers with chitosan beads as functional matrix'. Together they form a unique fingerprint.

Cite this