Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance Sensor
This article explores a novel surface plasmon resonance sensor for detecting the Serratia marcescens and Mierococcus lysodeikticus bacteria cells employing the cerium oxide (CeO2) and transition metal dichalcogenides heterostructure. The proposed sensor is designed based on the Kretschmann configura...
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2025-04-01
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| Series: | Advanced Photonics Research |
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| Online Access: | https://doi.org/10.1002/adpr.202400136 |
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| author | Yesudasu Vasimalla Shivam Singh Ramachandran Balaji Satturappan Ravisekaran Srither Santosh Kumar |
| author_facet | Yesudasu Vasimalla Shivam Singh Ramachandran Balaji Satturappan Ravisekaran Srither Santosh Kumar |
| author_sort | Yesudasu Vasimalla |
| collection | DOAJ |
| description | This article explores a novel surface plasmon resonance sensor for detecting the Serratia marcescens and Mierococcus lysodeikticus bacteria cells employing the cerium oxide (CeO2) and transition metal dichalcogenides heterostructure. The proposed sensor is designed based on the Kretschmann configuration, where silver (Ag) is deposited over a prism's surface to excite the surface plasmons. The transfer matrix method and angular interrogation technique are exploited for analyzing the sensor's performance at a wavelength of 633 nm. Firstly, the optimization of the prism and metal film is analyzed by selecting the minimum reflectance, better sensitivity, and quality factor. Secondly, the influence of the proposed structure in the sensor is executed by the performances of different structures, which are made with defined layers. Thirdly, different sensing parameters are analyzed for the considered bacterial cells, resulting in the maximum attained parameters being a sensitivity of 369.40° RIU−1, QF of 151.35 RIU−1, and detection accuracy of 7.57. Finally, the comparative study also shows the noteworthy enhancement using the proposed sensor compared with existing work. Therefore, the proposed sensor can be used as a carrier for detecting the bacterial cells and establishing a new platform for biomolecular and biomedical applications. |
| format | Article |
| id | doaj-art-9b2fb58c252b465eaadf19f5bab47421 |
| institution | OA Journals |
| issn | 2699-9293 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Photonics Research |
| spelling | doaj-art-9b2fb58c252b465eaadf19f5bab474212025-08-20T01:55:33ZengWiley-VCHAdvanced Photonics Research2699-92932025-04-0164n/an/a10.1002/adpr.202400136Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance SensorYesudasu Vasimalla0Shivam Singh1Ramachandran Balaji2Satturappan Ravisekaran Srither3Santosh Kumar4Centre of Excellence for Nanotechnology, Department of Electronics and Communication Engineering Koneru Lakshmaiah Education Foundation Green Fields Vaddeswaram Andhra Pradesh 522302 IndiaDepartment of Electronics and Communication Engineering ABES Engineering College Ghaziabad Uttar Pradesh 201009 IndiaCentre of Excellence for Nanotechnology, Department of Electronics and Communication Engineering Koneru Lakshmaiah Education Foundation Green Fields Vaddeswaram Andhra Pradesh 522302 IndiaCentre of Excellence for Nanotechnology, Department of Electronics and Communication Engineering Koneru Lakshmaiah Education Foundation Green Fields Vaddeswaram Andhra Pradesh 522302 IndiaCentre of Excellence for Nanotechnology, Department of Electronics and Communication Engineering Koneru Lakshmaiah Education Foundation Green Fields Vaddeswaram Andhra Pradesh 522302 IndiaThis article explores a novel surface plasmon resonance sensor for detecting the Serratia marcescens and Mierococcus lysodeikticus bacteria cells employing the cerium oxide (CeO2) and transition metal dichalcogenides heterostructure. The proposed sensor is designed based on the Kretschmann configuration, where silver (Ag) is deposited over a prism's surface to excite the surface plasmons. The transfer matrix method and angular interrogation technique are exploited for analyzing the sensor's performance at a wavelength of 633 nm. Firstly, the optimization of the prism and metal film is analyzed by selecting the minimum reflectance, better sensitivity, and quality factor. Secondly, the influence of the proposed structure in the sensor is executed by the performances of different structures, which are made with defined layers. Thirdly, different sensing parameters are analyzed for the considered bacterial cells, resulting in the maximum attained parameters being a sensitivity of 369.40° RIU−1, QF of 151.35 RIU−1, and detection accuracy of 7.57. Finally, the comparative study also shows the noteworthy enhancement using the proposed sensor compared with existing work. Therefore, the proposed sensor can be used as a carrier for detecting the bacterial cells and establishing a new platform for biomolecular and biomedical applications.https://doi.org/10.1002/adpr.202400136cerium oxidegood health and well‐beingMierococcus lysodeikticusoptical biosensorSerratia marcescenssurface plasmon resonance |
| spellingShingle | Yesudasu Vasimalla Shivam Singh Ramachandran Balaji Satturappan Ravisekaran Srither Santosh Kumar Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance Sensor Advanced Photonics Research cerium oxide good health and well‐being Mierococcus lysodeikticus optical biosensor Serratia marcescens surface plasmon resonance |
| title | Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance Sensor |
| title_full | Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance Sensor |
| title_fullStr | Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance Sensor |
| title_full_unstemmed | Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance Sensor |
| title_short | Detection of Serratia marcescens and Mierococcus lysodeikticus Bacterial Cells Using Cerium Oxide/Transition Metal Dichalcogenides Heterostructure‐Based Surface Plasmon Resonance Sensor |
| title_sort | detection of serratia marcescens and mierococcus lysodeikticus bacterial cells using cerium oxide transition metal dichalcogenides heterostructure based surface plasmon resonance sensor |
| topic | cerium oxide good health and well‐being Mierococcus lysodeikticus optical biosensor Serratia marcescens surface plasmon resonance |
| url | https://doi.org/10.1002/adpr.202400136 |
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