Fiber-optic hydrogen peroxide nanosensor

Ignacio Del Villar; Ignacio R. Matías; Francisco J. Arregui; Richard O. Claus

doi:10.1109/JSEN.2005.846182

Fiber-optic hydrogen peroxide nanosensor

Ignacio Del Villar^*
, Ignacio R. Matías
, Francisco J. Arregui
, Richard O. Claus

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

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^-7and 10^-1M, 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.

Original language	English
Pages (from-to)	365-370
Number of pages	6
Journal	IEEE Sensors Journal
Volume	5
Issue number	3
DOIs	https://doi.org/10.1109/JSEN.2005.846182
Publication status	Published - 2005
Externally published	Yes

Keywords

Coupled-mode analysis
Electrostatic self assembly
Hydrogen peroxide
Optical fiber sensor

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10.1109/JSEN.2005.846182

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abstract = "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 10-7and 10-1M, 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.",

keywords = "Coupled-mode analysis, Electrostatic self assembly, Hydrogen peroxide, Optical fiber sensor",

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AU - Del Villar, Ignacio

AU - Matías, Ignacio R.

AU - Arregui, Francisco J.

AU - Claus, Richard O.

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AB - 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 10-7and 10-1M, 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.

KW - Coupled-mode analysis

KW - Electrostatic self assembly

KW - Hydrogen peroxide

KW - Optical fiber sensor

UR - https://www.scopus.com/pages/publications/19944403579

U2 - 10.1109/JSEN.2005.846182

DO - 10.1109/JSEN.2005.846182

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JO - IEEE Sensors Journal

JF - IEEE Sensors Journal

IS - 3

ER -

Fiber-optic hydrogen peroxide nanosensor

Abstract

Keywords

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