| Item type |
文献 / Documents(1) |
| 公開日 |
2025-04-16 |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
関連識別子 |
https://doi.org/10.1038/s41598-023-42873-w |
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|
関連名称 |
10.1038/s41598-023-42873-w |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Real‑time hybrid angular‑interrogation surface plasmon resonance sensor in the near‑infrared region for wide dynamic range refractive index sensing |
| 著者 |
Koresawa, Hidenori
Seki, Kota
Nishimoto, Kenji
長谷, 栄治
時実, 悠
矢野, 隆章
加治佐, 平
南川, 丈夫
安井, 武史
|
| 抄録 |
|
|
内容記述 |
Herein, we integrated angle-scanning surface plasmon resonance (SPR) and angle-fixed SPR as a hybrid angular-interrogation SPR to enhance the sensing performance. Galvanometer-mirror-based beam angle scanning achieves a 100-Hz acquisition rate of both the angular SPR reflectance spectrum and the angle-fixed SPR reflectance, whereas the use of near-infrared light enhances the refractive index (RI) sensitivity, range, and precision compared with visible light. Simultaneous measurement of the angular SPR reflectance spectrum and angle-fixed SPR reflectance boosts the RI change range, RI resolution, and RI accuracy to 10–1–10–6 RIU, 2.24 × 10−6 RIU, and 5.22 × 10−6 RIU, respectively. The proposed hybrid SPR is a powerful tool for wide-dynamic-range RI sensing with various applications. |
| 書誌情報 |
en : Scientific Reports
巻 13,
p. 15655,
発行日 2023-09-20
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| 収録物ID |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
20452322 |
| 出版者 |
|
|
出版者 |
Springer Nature |
| 権利情報 |
|
|
権利情報 |
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
| EID |
|
|
識別子 |
411014 |
| 言語 |
|
|
言語 |
eng |
srep_13_15655.pdf (2.7 MB)
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