MIPs logo MIPdatabase     MIP2018 Conference website
Custom Search
Reference type: Journal
Authors: Bai HP, Wang CQ, Peng J, Wu Y, Yang YH, Cao Q
Article Title: A Novel Sensitive Electrochemical Sensor for Podophyllotoxin Assay Based on the Molecularly Imprinted Poly-o-Phenylenediamine Film.
Publication date: 2015
Journal: Journal of Nanoscience and Nanotechnology
Volume: 15
Issue: (3)
Page numbers: 2456-2463.
DOI: 10.1166/jnn.2015.9824
Alternative URL: http://www.ingentaconnect.com/content/asp/jnn/2015/00000015/00000003/art00084

Abstract: An electrochemical sensor for podophyllotoxin (PPT) based on the molecular imprinting polymer (MIP) membranes was constructed. The sensor was prepared by electropolymerizing ophenylenediamine (o-PD) on a glassy carbon electrode (GCE) in the presence of PPT as template, and then removing the template by immersing the modified GCE in ethanol. Experimental parameters such as the types of monomer, scan cycles, concentration of o-PD and extraction condition were optimized. Under optimal conditions, the sensor exhibits a good selectivity and high sensitivity. A good linearity was obtained in the range of 4 x 10-8 mol L-1 to 3.2 x 10-5 mol L-1 with an estimated detection limit of 4.8 x 10-9 mol L-1. The sensor was applied to the determination of PPT in podophyllum hexandrum and human serum samples with satisfactory results
Template and target information: podophyllotoxin, PPT


  MIPs are Forever spoof movie poster mug  Chemistry peptide mug  Chemists are fun customisable shirt

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
Biosensors

Find what you need at Amazon.com

Lab supplies from Amazon