Customized High-Sensitivity Plasmonic Metasensing Towards Immunodetection of Single Bio-Nanoparticles
文献类型：期刊论文
| 作者 | J. Shen, F. Li, Z. Wang, X. Liu, Y. Xie, W. Chen, M. H. Fang and J. Zhu |
| 刊名 | IEEE Journal of Selected Topics in Quantum Electronics
 |
| 出版日期 | 2023 |
| 卷号 | 29期号:4 |
| ISSN号 | 1077260X |
| DOI | 10.1109/JSTQE.2023.3235723 |
| 英文摘要 | Plasmonic metasurface biosensing has shown great potential in label-free detection of bio-nanoparticles with various sizes, such as cancer antigens, exosomes and SARS-CoV-2 virus. It typically relies on the immunoassay, but current studies usually neglect the perfect size matching between each target bio-nanoparticle and the surface near-field domain, which should be very critical for the enhancement of detection performance. In order to maximize the immunodetection capability for each bio-nanoparticle, we propose a plasmonic meta-biosensor based on the field-customized mechanism. Our design overcomes the serious interference of biofunctionalization and accomplishes a sensitivity of 27 times higher than the conventional nanoplasmonic counterpart. Our method also builds the important basis of single bio-nanoparticle immunodetection by a plasmonic metasurface. The customized plasmonic metasensing study implies a promising way towards ultra-low concentration biosensing or even single bio-nanoparticle detection for high-performance point-of-care-testing in the near future. © 1995-2012 IEEE. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/67836]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | J. Shen, F. Li, Z. Wang, X. Liu, Y. Xie, W. Chen, M. H. Fang and J. Zhu. Customized High-Sensitivity Plasmonic Metasensing Towards Immunodetection of Single Bio-Nanoparticles[J]. IEEE Journal of Selected Topics in Quantum Electronics,2023,29(4). |
| APA | J. Shen, F. Li, Z. Wang, X. Liu, Y. Xie, W. Chen, M. H. Fang and J. Zhu.(2023).Customized High-Sensitivity Plasmonic Metasensing Towards Immunodetection of Single Bio-Nanoparticles.IEEE Journal of Selected Topics in Quantum Electronics,29(4). |
| MLA | J. Shen, F. Li, Z. Wang, X. Liu, Y. Xie, W. Chen, M. H. Fang and J. Zhu."Customized High-Sensitivity Plasmonic Metasensing Towards Immunodetection of Single Bio-Nanoparticles".IEEE Journal of Selected Topics in Quantum Electronics 29.4(2023). |
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