Preprint
Article

Glucose Sensor Based on Ellipsometry and Circular Dichroism in Achiral Plasmonic Structure

This version is not peer-reviewed.

Submitted:

11 December 2021

Posted:

20 December 2021

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Abstract
Various efforts have been made to detect minimum value of glucose in any medium like water or body buffer solutions with high-sensitivity, accurate, and low-cost sensors in order to enhance life style. Therefore, the present study was done to investigate reliability of two-dimensional plasmonic structure by circular dichroism (CD) and ellipsometry tools in different concentrations of glucose. Our results confirmed a dependency of the CD signal on glucose concentrations and also a very good sensitivity based on the phase difference between each polarization in ellipsometry parameters with the help of an achiral plasmonic structure.
Keywords: 
Achiral plasmonic structure; Circular dichroism; Glucose; ellipsometry method.
Subject: 
Chemistry and Materials Science  -   Nanotechnology
Copyright: This open access article is published under a Creative Commons CC BY 4.0 license, which permit the free download, distribution, and reuse, provided that the author and preprint are cited in any reuse.

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