Photochemical deposition fabricated highly sensitive localized surface plasmon resonance based optical fiber sensor
Photochemical deposition fabricated highly sensitive localized surface plasmon resonance based optical fiber sensor
复制标题
光化学沉积制备高灵敏度局域表面等离子体共振光纤传感器
DOI：
10.1016/j.optcom.2018.06.075
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发表时间：
2018-11
影响因子：
2.4
通讯作者：
Wang Shouyu
中科院分区：
文献类型：
--
作者：
Liu Ting;Wang Wenqi;Fei Liu;Wang Shouyu
基于局域表面等离子体共振（LSPR）的光纤传感器虽然具有灵敏度高、结构紧凑等优点，但大多数传感器存在操作复杂、制作成本高等缺点。为了克服这些缺点，本文提出了一种低成本、简单的光化学方法，即在含有硝酸银作为金属盐和柠檬酸钠作为还原剂的反应溶液中，通过在光纤端面沉积银纳米颗粒来制备光纤LSPR传感器。对蔗糖溶液的测量表明，该传感器的灵敏度可达400 nm/RIU，且具有良好的重复性和可重复使用性。该传感器制作简单、灵敏度高、重复性好，可广泛应用于快速检测和现场测量等领域。
Though the localized surface plasmon resonance (LSPR) based optical fiber sensors have high sensitivity and miniature configurations, most of them suffer from complicated operations and expensive cost in fabrications. To overcome the shortcomings, here we propose a low-cost and simple photochemical method for preparing fiber LSPR sensors by depositing silver nanoparticles on the fiber end face from the reaction solution containing silver nitrate as a metal salt and sodium citrate as a reducing agent. The measurements of sucrose solutions indicate that the proposed sensor can reach the high sensitivity up to∼ 400 nm/RIU with satisfied repeatability and reusability. Considering its simple fabrication, high sensitivity and good repeatability, it is believed the proposed sensor can be widely used in various applications such as rapid detection and in-field measurement.
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影响因子：
3.6
作者：
X. Zeng;S. Jradi;Julien Proust;R. Bachelot;Zhenquan Zhang;Pascal Royer;J. Plain
通讯作者：
X. Zeng;S. Jradi;Julien Proust;R. Bachelot;Zhenquan Zhang;Pascal Royer;J. Plain
DOI：
10.3390/s141018701
发表时间：
2014-10-09
期刊：
Sensors (Basel, Switzerland)
影响因子：
--
作者：
Ortega-Mendoza JG;Padilla-Vivanco A;Toxqui-Quitl C;Zaca-Morán P;Villegas-Hernández D;Chávez F
通讯作者：
Chávez F
DOI：
10.3390/s17122723
发表时间：
2017-11-25
期刊：
Sensors (Basel, Switzerland)
影响因子：
--
作者：
Muri HI;Hjelme DR
通讯作者：
Hjelme DR
影响因子：
12.6
作者：
Sai, V. V. R.;Kundu, Tapanendu;Mukherji, Soumyo
通讯作者：
Mukherji, Soumyo
影响因子：
3.7
作者：
Dutta, Rani;Singh, Bhanu P.;Kundu, Tapenendu
通讯作者：
Kundu, Tapenendu