MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Tong YJ, Li HD, Guan HM, Zhao JM, Majeed S, Anjum S, Liang F, Xu GB
Article Title: Electrochemical cholesterol sensor based on carbon nanotube@molecularly imprinted polymer modified ceramic carbon electrode.
Publication date: 2013
Journal: Biosensors and Bioelectronics
Volume: 47
Page numbers: 553-558.
DOI: 10.1016/j.bios.2013.03.072
Alternative URL: http://www.sciencedirect.com/science/article/pii/S095656631300242X

Abstract: A monolithic molecular imprinting sensor based on ceramic carbon electrode (CCE) has been reported. The sensor can be renewed simply by smoothing. It was fabricated by thoroughly mixing multiwalled carbon nanotube@molecularly imprinted polymer (MWCNT@MIP), graphite powder, and silicon alkoxide, and then packing the resulting complex mixture of components firmly into the electrode cavity of a Teflon sleeve. The incorporated MWCNT@MIP in CCEs functioned as a recognition element for cholesterol determination. The MWCNT@MIP-CCEs were tested in the presence or absence of cholesterol by cyclic voltammetry and linear sweep voltammetry. The cholesterol sensor has excellent sensitivity with a linear range of 10 - 300 nM and a detection limit of 1 nM (S/N=3). The monolithic molecular imprinting sensor exhibits good stability, high sensitivity, and user-friendly reusability for cholesterol determination. This study shows that CCE is a promising matrix for MIP sensors
Template and target information: cholesterol
Author keywords: Carbon nanotube, Ceramic carbon electrode, cholesterol, Molecularly imprinted polymers, Surface Molecularly Imprinting


  Mister Benzene Drinkies frosty mug  Chemistry peptide mug    magnet featuring the template Cholesterol

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