MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Wei XP, Tan YJ, Li JP
Article Title: Highly Sensitive Self-assembly Magnetic Molecularly Imprinted Electrochemiluminescence Sensor for Determination of Cinchonine.
Publication date: 2015
Journal: Chinese Journal of Analytical Chemistry
Volume: 43
Issue: (3)
Page numbers: 424-428.
DOI: 10.11895/j.issn.0253-3820.140660
Alternative URL: http://210.14.121.5:8080/fxhx/EN/abstract/abstract13829.htm

Abstract: A molecularly imprinted electrochemiluminescence sensor for detection of cinchonine based on surface self. assembly of molecularly imprinted membrane on magnetic nanoparticles was developed. Cinchonine was used as template and lauryl mercaptan was used as assembling monomer. The morphology and particle size distribution of the magnetic nanoparticles were characterized by TEM, and the infrared spectroscopy was used to study the structure and composition of cinchonine, molecularly imprinted membrane before and after elution. The results showed that, cinchonine could be specifically assayed with a linear relationship between the signal intensity and the logarithm of concentrations of cinchonine in the range of 1x10(-10) mol/L to 9x10(-8) mol/L. The detection limit for cinchonine was 3.5x10(-11) mol/L. The sensor was used for the determination of cinchonine in serum samples, with the recoveries of 98.8% to 104.7%
Template and target information: cinchonine
Author keywords: molecular imprinted sensor, magnetic nanoparticles, cinchonine, Self-assemble, Electrochemiluminescence


  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