Au topology-dependent performance investigation of surface plasmon resonance- based biosensor
文献类型：期刊论文
| 作者 | Meshginqalam, Bahar1; Barvestani, Jamal1; Bavil, Mehdi Afshari2 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL PLUS
 |
| 出版日期 | 2024-10-13 |
| 卷号 | 139 |
| ISSN号 | 2190-5444 |
| DOI | 10.1140/epjp/s13360-024-05694-y |
| 通讯作者 | Barvestani, Jamal(barvestani@tabrizu.ac.ir) |
| 英文摘要 | Currently, surface plasmon resonance (SPR) technology has drawn significant attention around the whole world, owing to its versatility in optical device applications. The concept of SPR depends on the optical properties of the metal layer and the dielectric medium. In this work, the effect of gold strip topology on the performance of the SPR biosensor is investigated. Five configurations with different Au-strip shapes are designed and explored numerically using COMSOL Multiphysics. The maximum sensitivities as 150, 150, 120 and 210 degrees/RIU\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\left(<^>\circ /RIU\right)$$\end{document} are obtained for the single circular arc, half-ring, multi circular arc and nanowire embedded configurations, respectively. Our results show that sensitivity enhancement up to 75% is achievable via engineering the sensor gold-strip shape. The outstanding performance of the proposed biosensors will facilitate their integration into future biological detection applications. |
| WOS关键词 | SIZE-DEPENDENCE ; GOLD |
| 资助项目 | University of Tabriz[1519] ; University of Tabriz |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001330417100001 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | University of Tabriz ; University of Tabriz |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/134585]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Barvestani, Jamal |
| 作者单位 | 1.Univ Tabriz, Fac Phys, Tabriz, Iran 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meshginqalam, Bahar,Barvestani, Jamal,Bavil, Mehdi Afshari. Au topology-dependent performance investigation of surface plasmon resonance- based biosensor[J]. EUROPEAN PHYSICAL JOURNAL PLUS,2024,139. |
| APA | Meshginqalam, Bahar,Barvestani, Jamal,&Bavil, Mehdi Afshari.(2024).Au topology-dependent performance investigation of surface plasmon resonance- based biosensor.EUROPEAN PHYSICAL JOURNAL PLUS,139. |
| MLA | Meshginqalam, Bahar,et al."Au topology-dependent performance investigation of surface plasmon resonance- based biosensor".EUROPEAN PHYSICAL JOURNAL PLUS 139(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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