MIPs logo MIPdatabase      MIP2024 Conference banner, website is now open, register on site for important updates   
Custom Search
Reference type: Journal
Authors: Yao SZ, Peng H, Liang CD, Wu Y, Nie LH
Article Title: Biomimetic bulk acoustic wave sensor for determination of trimethoprim in the organic phase based on a molecular imprinting polymer.
Publication date: 2000
Journal: Analytical Sciences
Volume: 16
Issue: (2)
Page numbers: 211-215.
DOI: 10.2116/analsci.16.211
Alternative URL: http://www.jstage.jst.go.jp/article/analsci/16/2/211/_pdf

Abstract: A molecular imprinted polymer was prepared using trimethoprim as the template molecule and methacrylic acid as the functional monomer by a non-covalent method. The powders of the polymer were coated on one electrode of a bulk acoustic wave (BAW) device to construct a biomimetic sensor for the determination of trimethoprim. In absolute ethanol, the sensor exhibited good selectivity and sensitivity. In the range of 6.0x10(-8) - 6.7x10(-5) M, there was a linear relationship between log(-Delta f) and log C. The detection limit was 4.0x10(-8) M. When treated by heat, heavy metal salt, acid, etc., the sensor still exhibited long-time stability and resistance to such harsh chemical environments. Satisfactory results of a real sample assay were obtained by the proposed method
Template and target information: trimethoprim


  Periodic table Trainer shirt  PhD Scientist peptide mug  We need to talk about Kelvin shirt






 

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