Staff View: Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study

Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study

In this work, we have investigated the potential of zigzag phosphorene antidot nanoribbons (ZPANRs) for biosensing applications. ZPANRs were created from the optimized structures of phosphorene nanoribbons by using a density functional theory tool. Utilizing the generalized gradient approximation ha...

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Main Authors:	Carmel, Santhia, Subramanian, Sriram, Tan, Michael Loong Peng, Alias, Nurul Ezaila, Riyadi, Munawar Agus, Endro Suseno, Jatmiko, Rathinam, Ramesh
Format:	Article
Published:	AIP Publishing 2022
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/102893/ http://dx.doi.org/10.1063/5.0086598
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id	my.utm.102893
record_format	eprints
spelling	my.utm.1028932023-09-25T04:18:45Z http://eprints.utm.my/id/eprint/102893/ Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study Carmel, Santhia Subramanian, Sriram Tan, Michael Loong Peng Alias, Nurul Ezaila Riyadi, Munawar Agus Endro Suseno, Jatmiko Rathinam, Ramesh TK Electrical engineering. Electronics Nuclear engineering In this work, we have investigated the potential of zigzag phosphorene antidot nanoribbons (ZPANRs) for biosensing applications. ZPANRs were created from the optimized structures of phosphorene nanoribbons by using a density functional theory tool. Utilizing the generalized gradient approximation half method for improving the accuracy of calculations, we have studied the electronic and sensing behavior of ZPANRs based devices wherein nucleobases were inserted into the device. We have compared the device performance of ZPANRs with and without nucleobases and found that using ZPANRs devices, we are able to identify different nucleobases with considerable sensitivity. In a quantitative manner, a max sensitivity of 45 % is achieved while identifying adenine nucleobase using the ZPANRs based devices. From these simulation results, it is predicted that the ZPANR based two-terminal device can work as a possible biosensor. AIP Publishing 2022 Article PeerReviewed Carmel, Santhia and Subramanian, Sriram and Tan, Michael Loong Peng and Alias, Nurul Ezaila and Riyadi, Munawar Agus and Endro Suseno, Jatmiko and Rathinam, Ramesh (2022) Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study. Journal of Applied Physics, 131 (14). n/a. ISSN 0021-8979 http://dx.doi.org/10.1063/5.0086598 DOI: 10.1063/5.0086598
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Carmel, Santhia Subramanian, Sriram Tan, Michael Loong Peng Alias, Nurul Ezaila Riyadi, Munawar Agus Endro Suseno, Jatmiko Rathinam, Ramesh Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study
description	In this work, we have investigated the potential of zigzag phosphorene antidot nanoribbons (ZPANRs) for biosensing applications. ZPANRs were created from the optimized structures of phosphorene nanoribbons by using a density functional theory tool. Utilizing the generalized gradient approximation half method for improving the accuracy of calculations, we have studied the electronic and sensing behavior of ZPANRs based devices wherein nucleobases were inserted into the device. We have compared the device performance of ZPANRs with and without nucleobases and found that using ZPANRs devices, we are able to identify different nucleobases with considerable sensitivity. In a quantitative manner, a max sensitivity of 45 % is achieved while identifying adenine nucleobase using the ZPANRs based devices. From these simulation results, it is predicted that the ZPANR based two-terminal device can work as a possible biosensor.
format	Article
author	Carmel, Santhia Subramanian, Sriram Tan, Michael Loong Peng Alias, Nurul Ezaila Riyadi, Munawar Agus Endro Suseno, Jatmiko Rathinam, Ramesh
author_facet	Carmel, Santhia Subramanian, Sriram Tan, Michael Loong Peng Alias, Nurul Ezaila Riyadi, Munawar Agus Endro Suseno, Jatmiko Rathinam, Ramesh
author_sort	Carmel, Santhia
title	Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study
title_short	Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study
title_full	Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study
title_fullStr	Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study
title_full_unstemmed	Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study
title_sort	zigzag phosphorene antidot nanoribbons (zpanrs) for the detection of nucleobases: a dft based study
publisher	AIP Publishing
publishDate	2022
url	http://eprints.utm.my/id/eprint/102893/ http://dx.doi.org/10.1063/5.0086598
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score	13.211869

Zigzag phosphorene antidot nanoribbons (ZPANRs) for the detection of nucleobases: A DFT based study

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