Mo-BBS-10 - Investigation of a Plasmonic Aptamer-Based Biosensor for Heavy Metal Ion Detection

Event

EUROSENSORS 2026
2026-09-06 - 2026-09-09
Zurich

Band

Poster

Chapter

Biosensors/-electronics And Biomimetic Sensors

Author(s)

R. Kovács, A. Bonyár - Budapest University of Technology and Economics,Budapest (Hungary), A. P. G. Rocha, T. Lednický, B. Li, A. Csáki - Leibniz Institute of Photonic Technology,Jena (Germany)

Pages

354 - 355

DOI

10.5162/eurosensors2026/Mo-BBS-10

ISBN

978-3-910600-12-6

Price

free

Abstract

Optical biosensing devices offer a cost-effective approach to examining molecular interactions and detecting specific molecules; therefore, they are widely used for the detection of proteins, nucleic acids, and heavy metal ions. In this research, a localized surface plasmon resonance (LSPR) biosensing measurement device is studied to investigate the presence and quantity of arsenic ions in water samples, with the help of plasmonic nanostructures and aptamers, which can specifically bind to a target molecule to enable the selective detection of toxic arsenic(III)-ions in water samples.