MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: He CX, Yang J
Article Title: Preparation of sunset yellow sensor based on molecularly imprinting.
Publication date: 2012
Journal: Journal of Liaoning Normal University (Natural Science Edition)
Volume: 35
Issue: (1)
Page numbers: 78-82.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTotal-LNSZ201201017.htm

Abstract: A molecular imprinted film of sunset yellow with specific identification hole has been developed by molecularly imprinting technology. The sensitive film was prepared by cyclic voltammetry method on graphite electrode using o-aminophenol as functional monomer, sunset yellow as template which can be removed by electrochemical method in 0.5 mol/L H2SO4 solution. The polymer films were investigated by UV-vis absorption spectrometry and electrochemical method. The results showed that the s had a sensitive response,a specific recognition and high selectivity towards the target sunset yellow. The linear relation between peak current of differential pulse voltammetry and concentration of sunset yellow were good in the range from 1.00 x 10-6 to 1.00 x 10-4 mol/L with a detection limit of 2.00 x 10-7 mol/L at potential of -0.010 V. The imprinted electrode has been applied to determinate sunset yellow in drink samples with recovery ranging from 95% to 108%. The molecular imprinted film can be exploited for the separative analysis of sunset yellow.
Template and target information: sunset yellow
Author keywords: sunset yellow, O-Aminophenol, Molecular imprinted, Modified Electrode


  Periodic table Banana Split - the chemical formula for banana split shirt  Periodic table Bag bag  Meerkat somebody mention coffee mug

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:



Mickey Mouse 90th Anniversary banner