MIPs logo MIPdatabase      MIP2018 Conference website
Custom Search
Reference type: Journal
Authors: Wang HW, Liu YQ, Yao S, Zhu PJ
Article Title: Selective recognization of dicyandiamide in bovine milk by mesoporous silica SBA-15 supported dicyandiamide imprinted polymer based on surface molecularly imprinting technique.
Publication date: 2018
Journal: Food Chemistry
Volume: 240
Page numbers: 1262-1267.
DOI: 10.1016/j.foodchem.2017.08.066
Alternative URL: http://www.sciencedirect.com/science/article/pii/S0308814617314012

Abstract: In this work, a highly selective molecular imprinted polymer (SBA-15@MIP) was prepared using dicyandiamide (DCD) as the template molecule and mesoporous silica SBA-15 as the carrier. The resulting polymers were characterized by scanning electron microscopy and FT-IR spectra. A highly ordered mesoporous nanostructure was observed for the fabricated polymer. The performance tests showed that the adsorption capacity of SBA-15@MIP for DCD was higher than those of non-imprinted mesoporous silica polymer (SBA-15@NIP) and SBA-15. SBA-15@MIP was successfully used as the solid-phase extraction (SPE) sorbent coupled with HPLC for trace DCD determination in bovine milk and milk powder. Under selected conditions, a favorable linearity between 1 μg/mL and 100 μg/mL was obtained and the detection limit was estimated to be 0.08 μg/mL (bovine milk) and 0.10 μg/mL (milk powder). These results indicated that SBA-15@MIP could be used as an efficient SPE adsorbent for enrichment of DCD in bovine milk and milk powder
Template and target information: dicyandiamide, DCD
Author keywords: surface molecular imprinting, SBA-15, Dicyandiamide, Solid-phase extraction, Bovine milk powder

  Periodic table Nerd shirt  Cryptic logo shirt  Woman of proper-tea mug in red

Molecules Special Issue call     Sensors Special Issue call

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

Find what you need at Amazon.com

Lab supplies from Amazon