Mo-BBS-11 - Development of Plasmonic Biosensor Platform for Multiplex Sensing of miR-21

Event

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

Band

Poster

Chapter

Biosensors/-electronics And Biomimetic Sensors

Author(s)

N. Tarpataki, A. Bonyár - Budapest University of Technology and Economics,Budapest (Hungary), T. Lednický - Leibniz Institute of Photonic Technology,Jena (Germany), L. T. Csőke - Optimal Optik Ltd.,Budapest (Hungary)

Pages

356 - 357

DOI

10.5162/eurosensors2026/Mo-BBS-11

ISBN

978-3-910600-12-6

Price

free

Abstract

The long-term aim of this research is to create a highly sensitive, localized surface plasmon resonancebased biosensor enabling the multiplex detection of microRNA-21. This molecule is an important cancer biomarker, and as miRNAs in general, has a low abundance in biological samples, therefore the need for low limit of detection (LOD). In this paper, we present the current state of this research, including the device used for multiplex sensing, experiments regarding the detection of the target molecule and possible ways to improve the LOD.