Sensitivity Analysis of Single- and Bimetallic Surface Plasmon Resonance Biosensors

Sensitivity Analysis of Single- and Bimetallic Surface Plasmon Resonance Biosensors

Comparative analysis of the sensitivity of two surface plasmon resonance (SPR) biosensors was conducted on a single-metallic Au sensor and bimetallic Ag–Au sensor, using a cathepsin S sensor as an example. Numerically modeled resonance curves of Au and Ag–Au layers, with parameters verified by the r...

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Bibliographic Details
Main Authors: Piotr Mrozek, Ewa Gorodkiewicz, Paweł Falkowski, Bogusław Hościło
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Sensors
Subjects:
surface plasmon resonance
bimetallic biosensor
sensitivity
cathepsin determination
biomarkers
Online Access:https://www.mdpi.com/1424-8220/21/13/4348

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