MIPs logo MIPdatabase      Use this space
Custom Search
Reference type: Journal
Authors: Lin ZK, Cheng WJ, Li YY, Liu ZR, Chen XP, Huang CJ
Article Title: A novel superparamagnetic surface molecularly imprinted nanoparticle adopting dummy template: An efficient solid-phase extraction adsorbent for bisphenol A.
Publication date: 2012
Journal: Analytica Chimica Acta
Volume: 720
Issue: (1)
Page numbers: 71-76.
DOI: 10.1016/j.aca.2012.01.020
Alternative URL: http://www.sciencedirect.com/science/article/pii/S0003267012001201

Abstract: Leakage of the residual template molecules is one of the biggest challenges for application of molecularly imprinted polymer (MIP) in solid-phase extraction (SPE). In this study, bisphenol F (BPF) was adopted as a dummy template to prepare MIP of bisphenol A (BPA) with a superparamagnetic core-shell nanoparticle as the supporter, aiming to avoid residual template leakage and to increase the efficiency of SPE. Characterization and test of the obtained products (called mag-DMIP beads) revealed that these novel nanoparticles not only had excellent magnetic property but also displayed high selectivity to the target molecule BPA. As mag-DMIP beads were adopted as the adsorbents of solid-phase extraction for detecting BPA in real water samples, the recoveries of spiked samples ranged from 84.7% to 93.8% with the limit of detection of 2.50 pg mL-1, revealing that mag-DMIP beads were efficient SPE adsorbents.
Template and target information: bisphenol F, BPF, bsiphenol A, BPA
Author keywords: molecularly imprinted polymer, superparamagnetic, dummy template, Solid-phase extraction, bisphenol A


  Argon periodic table greetings card  Scientist peptide mug    Mug featuring the template Bisphenol A

Molecules Special Issue call      Appeal for information






Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.


Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:
US listings   UK listings

Searching for Molecular Imprinting books on Amazon.com:
Molecular Imprinting
Imprinted Polymers
Polymer Chemistry
Organic Chemistry
Biosensors

Find what you need at Amazon.com

Lab supplies from Amazon