Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulation
Surface plasmon resonance (SPR) is an optical-based detection technique that is of great interest in research because of its rapid detection and label-free features. Current SPR sensor development focuses on modifying the sensing surface for maximum bioreceptor and target immobilization. In this res...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-07-01
|
| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950123000901 |
| _version_ | 1827857105162338304 |
|---|---|
| author | Lilik Hasanah Rahma Mutia Chandra Wulandari Budi Mulyanti Siti Kudnie Sahari Roer Eka Pawinanto Azrul Azlan Hamzah |
| author_facet | Lilik Hasanah Rahma Mutia Chandra Wulandari Budi Mulyanti Siti Kudnie Sahari Roer Eka Pawinanto Azrul Azlan Hamzah |
| author_sort | Lilik Hasanah |
| collection | DOAJ |
| description | Surface plasmon resonance (SPR) is an optical-based detection technique that is of great interest in research because of its rapid detection and label-free features. Current SPR sensor development focuses on modifying the sensing surface for maximum bioreceptor and target immobilization. In this research, we proposed SPR sensor with the Kretschmann configuration modified by adding immobilization layers using a few layers of MXene (Ti3C2T2). MXene is an alternative two-dimensional material suitable for sensors because it has surface termination (T2) which active to immobilize the target. The different surface termination (T=O,OH,F) and number of MXene layers was added on the SPR sensor to obtained the optimum parameters of MXene application. Using Finite-Difference Time-Domain (FDTD) method, the SPR sensor is simulated on a different refractive index background which is assumed as the analyte. The different surface termination produces different SPR curves at the same refractive index conditions, the changes are found in the position of the SPR angle and the width of the curve. Thus, the results of surface termination variations are evaluated based on the full-width half-maximum (FWHM) of the curve which indicates the detection accuracy. Meanwhile, the optimum number of MXene layers was evaluated from the sensitivity value of the MXene-modified SPR sensor to changes in refractive index from 1.33 to 1.34. The result shows that the optimum detection performance was obtained from the application of six layers MXene with surface termination F2(Ti3C2F2). This configuration resulted a sensitivity of 150.131°/RIU and the LOD is 0.01633 RIU. |
| first_indexed | 2024-03-12T12:35:34Z |
| format | Article |
| id | doaj.art-b2b8ac60d28a49fdb652f39e55a4a9e8 |
| institution | Directory Open Access Journal |
| issn | 2666-9501 |
| language | English |
| last_indexed | 2024-03-12T12:35:34Z |
| publishDate | 2023-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Optics |
| spelling | doaj.art-b2b8ac60d28a49fdb652f39e55a4a9e82023-08-29T04:18:06ZengElsevierResults in Optics2666-95012023-07-0112100438Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulationLilik Hasanah0Rahma Mutia1Chandra Wulandari2Budi Mulyanti3Siti Kudnie Sahari4Roer Eka Pawinanto5Azrul Azlan Hamzah6Department of Physics Education, Universitas Pendidikan Indonesia, Bandung 40154, Jawa Barat, IndonesiaDepartment of Physics Education, Universitas Pendidikan Indonesia, Bandung 40154, Jawa Barat, IndonesiaDepartment of Physics Education, Universitas Pendidikan Indonesia, Bandung 40154, Jawa Barat, Indonesia; Engineering Physics, Institut Teknologi Bandung, Bandung 40132, Jawa Barat, IndonesiaDepartment of Electrical Engineering Education, Universitas Pendidikan Indonesia, Bandung 40154, Jawa Barat, Indonesia; TVET Research Center, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi 229, Bandung 40154, Jawa Barat, IndonesiaFaculty of Engineering, Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, MalaysiaDepartment of Electrical Engineering Education, Universitas Pendidikan Indonesia, Bandung 40154, Jawa Barat, Indonesia; Corresponding author.Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia (UKM), Bangi 43600, Selangor, MalaysiaSurface plasmon resonance (SPR) is an optical-based detection technique that is of great interest in research because of its rapid detection and label-free features. Current SPR sensor development focuses on modifying the sensing surface for maximum bioreceptor and target immobilization. In this research, we proposed SPR sensor with the Kretschmann configuration modified by adding immobilization layers using a few layers of MXene (Ti3C2T2). MXene is an alternative two-dimensional material suitable for sensors because it has surface termination (T2) which active to immobilize the target. The different surface termination (T=O,OH,F) and number of MXene layers was added on the SPR sensor to obtained the optimum parameters of MXene application. Using Finite-Difference Time-Domain (FDTD) method, the SPR sensor is simulated on a different refractive index background which is assumed as the analyte. The different surface termination produces different SPR curves at the same refractive index conditions, the changes are found in the position of the SPR angle and the width of the curve. Thus, the results of surface termination variations are evaluated based on the full-width half-maximum (FWHM) of the curve which indicates the detection accuracy. Meanwhile, the optimum number of MXene layers was evaluated from the sensitivity value of the MXene-modified SPR sensor to changes in refractive index from 1.33 to 1.34. The result shows that the optimum detection performance was obtained from the application of six layers MXene with surface termination F2(Ti3C2F2). This configuration resulted a sensitivity of 150.131°/RIU and the LOD is 0.01633 RIU.http://www.sciencedirect.com/science/article/pii/S2666950123000901Surface plasmon resonanceMXeneSurface terminationFDTD |
| spellingShingle | Lilik Hasanah Rahma Mutia Chandra Wulandari Budi Mulyanti Siti Kudnie Sahari Roer Eka Pawinanto Azrul Azlan Hamzah Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulation Results in Optics Surface plasmon resonance MXene Surface termination FDTD |
| title | Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulation |
| title_full | Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulation |
| title_fullStr | Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulation |
| title_full_unstemmed | Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulation |
| title_short | Investigating the effect of surface termination and thickness of MXene on the detection response of the SPR sensor using FDTD simulation |
| title_sort | investigating the effect of surface termination and thickness of mxene on the detection response of the spr sensor using fdtd simulation |
| topic | Surface plasmon resonance MXene Surface termination FDTD |
| url | http://www.sciencedirect.com/science/article/pii/S2666950123000901 |
| work_keys_str_mv | AT lilikhasanah investigatingtheeffectofsurfaceterminationandthicknessofmxeneonthedetectionresponseofthesprsensorusingfdtdsimulation AT rahmamutia investigatingtheeffectofsurfaceterminationandthicknessofmxeneonthedetectionresponseofthesprsensorusingfdtdsimulation AT chandrawulandari investigatingtheeffectofsurfaceterminationandthicknessofmxeneonthedetectionresponseofthesprsensorusingfdtdsimulation AT budimulyanti investigatingtheeffectofsurfaceterminationandthicknessofmxeneonthedetectionresponseofthesprsensorusingfdtdsimulation AT sitikudniesahari investigatingtheeffectofsurfaceterminationandthicknessofmxeneonthedetectionresponseofthesprsensorusingfdtdsimulation AT roerekapawinanto investigatingtheeffectofsurfaceterminationandthicknessofmxeneonthedetectionresponseofthesprsensorusingfdtdsimulation AT azrulazlanhamzah investigatingtheeffectofsurfaceterminationandthicknessofmxeneonthedetectionresponseofthesprsensorusingfdtdsimulation |