MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Fuchiwaki Y, Sasaki N, Kubo I
Article Title: Development of an electrochemical sensing system for 6-chloro-N,N-diethyl-1,3,5-triazine-2,4-diamine (CAT) utilizing an amalgamated gold electrode and artificial sensor receptor.
Publication date: 2007
Journal: Electrochemistry
Volume: 75
Issue: (9)
Page numbers: 709-714.
Alternative URL: http://www.electrochem.jp/journal/list-e.html

Abstract: CAT is a triazine moiety that has been used as one of the most popular herbicides, and is reported to be an endocrine disrupting chemical. To detect aqueous CAT specifically at low concentrations regulated regally, an electrochemical sensing system for CAT was developed by coupling a molecularly imprinted polymer for CAT (CAT-MIP) packed column and an electrochemical analyzer. We have already reported the preparation of CAT-MIP as an artificial sensor receptor. In order to establish the electrochemical sensing system of CAT, we fabricated an amalgamated gold electrode which was alloyed with mercury. The amalgamated gold electrode could detect the largest reductive current of CAT at pH 3.0 in 0.1 M KCl, up to 30 mu M. The detection procedure of this sensing system is composed of a solid phase extraction with the CAT-MIP column and electrochemical determination of CAT in the eluent from the column. With the sensing system, CAT was detected specifically in aqueous samples by washing non-specific adsorption to the CAT-MIP column with dichloromethane. Fifteen nM of CAT, as legally regulated in Japan, was detected with the system
Template and target information: 6-chloro-N,N-diethyl-1,3,5-triazine-2,4-diamine, CAT
Author keywords: CAT, molecularly imprinted polymer (MIP), Amalgamated electrode, Reductive current, solid phase extraction (SPE)

  mipdatabase.com logo imprinters do it in bulk shirt  Science Teacher peptide mug  Perpetual student shirt

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