LSPR-Based Biosensor for Dengue Virus Detection

Abstract

In this work, a biosensor based on Localized Surface Plasmon Resonance (LSPR) system to detect the four serotypes of the Dengue Virus (DENVx), is presented and demonstrated. The numerical simulations of gold nanorods (GNRs) through Finite Element Method (FEM) supported by COMSOL Multiphysics, and the achieved experimental results, allowed us to understand the behavior of nanorods in interaction with biological elements during the detection process.