Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets

This manuscript aims to analyze the effect of tin selenide (SnSe) on the sensing application of SPR biosensors. Tin selenide is the 2-dimensional transition metal dichalcogenide material. The proposed multilayer structure has a BK7 prism, a bimetallic layer of Au, tin selenide, and a graphene layer....

Descripción completa

Detalles Bibliográficos
Autores principales: Sathya, Natarajan, Karki, Bhishma, Rane, Kantilal Pitambar, Jha, Ankit, Pal, Amrindra
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8763424/
https://www.ncbi.nlm.nih.gov/pubmed/35069047
http://dx.doi.org/10.1007/s11468-021-01565-9
_version_ 1784633932715655168
author Sathya, Natarajan
Karki, Bhishma
Rane, Kantilal Pitambar
Jha, Ankit
Pal, Amrindra
author_facet Sathya, Natarajan
Karki, Bhishma
Rane, Kantilal Pitambar
Jha, Ankit
Pal, Amrindra
author_sort Sathya, Natarajan
collection PubMed
description This manuscript aims to analyze the effect of tin selenide (SnSe) on the sensing application of SPR biosensors. Tin selenide is the 2-dimensional transition metal dichalcogenide material. The proposed multilayer structure has a BK7 prism, a bimetallic layer of Au, tin selenide, and a graphene layer. Tin selenide is used to improve the performance parameters of the biosensor. The [Formula: see text] nanosheet is placed in between two layers of gold (Au) in the Kretschmann configuration. The proposed configuration has a maximum sensitivity of 214 deg/RIU, 93.81% higher than the conventional sensor. The performance parameters like full width half maximum, detection accuracy, and quality factor have been analyzed. The [Formula: see text] material is an air-stable 2-D. The proposed sensor is suitable for the analysis of chemical, medical, and biological analytes.
format Online
Article
Text
id pubmed-8763424
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Springer US
record_format MEDLINE/PubMed
spelling pubmed-87634242022-01-18 Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets Sathya, Natarajan Karki, Bhishma Rane, Kantilal Pitambar Jha, Ankit Pal, Amrindra Plasmonics Article This manuscript aims to analyze the effect of tin selenide (SnSe) on the sensing application of SPR biosensors. Tin selenide is the 2-dimensional transition metal dichalcogenide material. The proposed multilayer structure has a BK7 prism, a bimetallic layer of Au, tin selenide, and a graphene layer. Tin selenide is used to improve the performance parameters of the biosensor. The [Formula: see text] nanosheet is placed in between two layers of gold (Au) in the Kretschmann configuration. The proposed configuration has a maximum sensitivity of 214 deg/RIU, 93.81% higher than the conventional sensor. The performance parameters like full width half maximum, detection accuracy, and quality factor have been analyzed. The [Formula: see text] material is an air-stable 2-D. The proposed sensor is suitable for the analysis of chemical, medical, and biological analytes. Springer US 2022-01-18 2022 /pmc/articles/PMC8763424/ /pubmed/35069047 http://dx.doi.org/10.1007/s11468-021-01565-9 Text en © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Article
Sathya, Natarajan
Karki, Bhishma
Rane, Kantilal Pitambar
Jha, Ankit
Pal, Amrindra
Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets
title Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets
title_full Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets
title_fullStr Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets
title_full_unstemmed Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets
title_short Tuning and Sensitivity Improvement of Bi-Metallic Structure-Based Surface Plasmon Resonance Biosensor with 2-D [Formula: see text] -Tin Selenide Nanosheets
title_sort tuning and sensitivity improvement of bi-metallic structure-based surface plasmon resonance biosensor with 2-d [formula: see text] -tin selenide nanosheets
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8763424/
https://www.ncbi.nlm.nih.gov/pubmed/35069047
http://dx.doi.org/10.1007/s11468-021-01565-9
work_keys_str_mv AT sathyanatarajan tuningandsensitivityimprovementofbimetallicstructurebasedsurfaceplasmonresonancebiosensorwith2dformulaseetexttinselenidenanosheets
AT karkibhishma tuningandsensitivityimprovementofbimetallicstructurebasedsurfaceplasmonresonancebiosensorwith2dformulaseetexttinselenidenanosheets
AT ranekantilalpitambar tuningandsensitivityimprovementofbimetallicstructurebasedsurfaceplasmonresonancebiosensorwith2dformulaseetexttinselenidenanosheets
AT jhaankit tuningandsensitivityimprovementofbimetallicstructurebasedsurfaceplasmonresonancebiosensorwith2dformulaseetexttinselenidenanosheets
AT palamrindra tuningandsensitivityimprovementofbimetallicstructurebasedsurfaceplasmonresonancebiosensorwith2dformulaseetexttinselenidenanosheets

Ejemplares similares