• search hit 4 of 5
Back to Result List

Capacitive creatinine sensor based on molecularly imprinted polymer

  • The first reversible chemosensor to creatinine based on artificial chemoreceptors is described. The receptor layer was prepared by molecularly imprinted photopolymerization of acrylamidomethylpropanesulfonic acid and methylenediacrylamide. The polymer layer was grafted onto the surface of gold electrodes coated with an alkanethiol monolayer. Creatinine binding was detected by a decrease in the electrode capacitance. The sensor response is reversible and highly selective: no response to addition of sodium chloride, creatine, urea or glucose were observed. The detection limit for creatinine is 10 μM which is optimal for medical applications.

Export metadata

Additional Services

Search Google Scholar
Metadaten
Author: Tanya Panasyuk-Delaney, Vladimir M. MirskyORCiDGND, Otto S. WolfbeisGND
DOI:https://doi.org/10.1002/1521-4109(200202)14:3<221::AID-ELAN221>3.0.CO;2-Y
ISSN:1521-4109
Title of the source (English):Electroanalysis
Document Type:Scientific journal article peer-reviewed
Language:English
Year of publication:2002
Tag:Capacitive sensor; Chemical sensor; Creatinine; Molecularly imprinted polymer; Photografted polymerization
Volume/Year:14
Issue number:3
First Page:221
Last Page:224
Faculty/Chair:Fakultät 2 Umwelt und Naturwissenschaften / FG Nanobiotechnologie
Einverstanden ✔
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.