PT6.124 - Electrochemical detection of pathogen nucleic acid biosensing application
- 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)
- P. Calorenni, E. L. Sciuto, S. Conoci - University of Messina, Messina (Italy), T. Gritti, S. Varani, G. Valenti, M. V. Balli, L. Prodi - University of Bologna, Bologna (Italy)
- Pages
- 443 - 444
- DOI
- 10.5162/EUROSENSORSXXXVI/PT6.124
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
Electrochemical impedance spectroscopy (EIS)-based detection of protozoan Leishmania infantum (LI) kinetoplastic (k)DNA is presented. Thanks to self-assembled monolayer of oligonucleotide probes on the top of a gold electrode surface, the method allowed to perform a molecular quantification of kDNA copies excluding the time-consuming amplification of genetic target and avoiding the complex procedures of conventional diagnostic methods.