Fiber-optic hydrogen peroxide nanosensor

被引：28

作者：

Del Villar, I ^{[1
]}

Matías, IR

Arregui, FJ

Claus, RO

机构：

[1] Publ Univ Navarra, Dept Elect & Elect Engn, Pamplona 31006, Spain

[2] Virginia Polytech Inst & State Univ, Dept Elect & Comp Engn, Blacksburg, VA 24061 USA

来源：

IEEE SENSORS JOURNAL | 2005年 / 5卷 / 03期

关键词：

coupled-mode analysis; electrostatic self assembly; hydrogen peroxide; optical fiber sensor;

D O I：

10.1109/JSEN.2005.846182

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A fiber-optic sensor sensitive to hydrogen peroxide has been designed based on the electrostatic layer-by-layer self-assembly method. Meldola ' s blue and a catalyst hemin have been deposited in a polymeric structure formed by PAH+ and PAA(-). The concentrations that can be detected range at least between 10(-7) and 10(-1) M, and recovery of the sensor after introduction in a reductive agent has been proved successfully. Some rules for estimation of the refractive index of the material deposited and the thickness of bilayers are also given.

引用

页码：365 / 371

页数：7

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