PT6.121 - Direct Electrode Modification of Paper-based Microfluidic Electrochemical Sensors Through Electrodeposition and Electropolymerization for Clozapine Sensing
- Event
- EUROSENSORS XXXVI
2024-09-01 - 2024-09-04
Debrecen (Hungary) - Band
- Poster
- Chapter
- PT6 - Biochemical sensors, Microfluidics, Lab-on-a-Chip and Organ-On-Chip Systems
- Author(s)
- M. H. Ghanbari, B. J. M. Etzold - Friedrich-Alexander-Universität Erlangen-Nürnberg, Fürth (Germany)
- Pages
- 441 - 442
- DOI
- 10.5162/EUROSENSORSXXXVI/PT6.121
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
Here we demonstrate the superior performance of microfluidic electrochemical sensors (μCS) over screen-printed carbon-based electrodes (SPCE). Additionally, electrodeposition of gold nanoparticles (ED (AuNPs)) and electropolymerization of L-cysteine (EP (L-cys)) are introduced for the first time for modifying the working electrode through a paper-based microfluidic sensor. Also, the sensor was em-ployed for clozapine (CLZ) sensing in human blood plasma, which depicted the excellent applicability of the device which making it a promising platform for point-of-care diagnostics.