Luminescent optical fiber oxygen sensor following layer-by-layer method

C. Elosua; N. De Acha; D. Lopez-Torres; I. R. Matias; F. J. Arregui

doi:10.1016/j.proeng.2014.11.324

Luminescent optical fiber oxygen sensor following layer-by-layer method

C. Elosua
, N. De Acha
, D. Lopez-Torres
, I. R. Matias
, F. J. Arregui

Public University of Navarre

Research output: Contribution to journal › Conference article › peer-review

9 Citations (Scopus)

Abstract

A sensor based on luminescence has been prepared depositing the luminescent complex platinum tetrakis pentrafluorophenyporphine (PtTFPP) onto a plastic-clad silica (PCS) optical fiber. The sensing film is constructed in terms of Layer-by-Layer method. A LED centered at 400 nm was used to interrogate the sensor in a reflection configuration, registering a luminescent signal from the sensing material located at 648 nm. The transduction principle is based on the quenching suffered by PtTFPP as the oxygen (O₂) concentration increases. The sensor was characterized for O₂ concentrations from 0% to 75%, showing a linear Stern-Volmer relationship (R₂ = 0.9962).

Original language	English
Pages (from-to)	987-990
Number of pages	4
Journal	Procedia Engineering
Volume	87
DOIs	https://doi.org/10.1016/j.proeng.2014.11.324
Publication status	Published - 2014
Externally published	Yes
Event	28th European Conference on Solid-State Transducers, EUROSENSORS 2014 - Brescia, Italy Duration: 7 Sept 2014 → 10 Sept 2014

Keywords

Gaseous oxygen sensing
Luminiscence
Metalloporphyrine
Optical fiber sensor

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10.1016/j.proeng.2014.11.324

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@article{e48778b2144b4ead804aa865ee5ffa0c,

title = "Luminescent optical fiber oxygen sensor following layer-by-layer method",

abstract = "A sensor based on luminescence has been prepared depositing the luminescent complex platinum tetrakis pentrafluorophenyporphine (PtTFPP) onto a plastic-clad silica (PCS) optical fiber. The sensing film is constructed in terms of Layer-by-Layer method. A LED centered at 400 nm was used to interrogate the sensor in a reflection configuration, registering a luminescent signal from the sensing material located at 648 nm. The transduction principle is based on the quenching suffered by PtTFPP as the oxygen (O2) concentration increases. The sensor was characterized for O2 concentrations from 0\% to 75\%, showing a linear Stern-Volmer relationship (R2 = 0.9962).",

keywords = "Gaseous oxygen sensing, Luminiscence, Metalloporphyrine, Optical fiber sensor",

author = "C. Elosua and \{De Acha\}, N. and D. Lopez-Torres and Matias, \{I. R.\} and Arregui, \{F. J.\}",

note = "Publisher Copyright: {\textcopyright} 2014 Published by Elsevier Ltd.; 28th European Conference on Solid-State Transducers, EUROSENSORS 2014 ; Conference date: 07-09-2014 Through 10-09-2014",

year = "2014",

doi = "10.1016/j.proeng.2014.11.324",

language = "English",

volume = "87",

pages = "987--990",

journal = "Procedia Engineering",

issn = "1877-7058",

}

TY - JOUR

T1 - Luminescent optical fiber oxygen sensor following layer-by-layer method

AU - Elosua, C.

AU - De Acha, N.

AU - Lopez-Torres, D.

AU - Matias, I. R.

AU - Arregui, F. J.

PY - 2014

Y1 - 2014

N2 - A sensor based on luminescence has been prepared depositing the luminescent complex platinum tetrakis pentrafluorophenyporphine (PtTFPP) onto a plastic-clad silica (PCS) optical fiber. The sensing film is constructed in terms of Layer-by-Layer method. A LED centered at 400 nm was used to interrogate the sensor in a reflection configuration, registering a luminescent signal from the sensing material located at 648 nm. The transduction principle is based on the quenching suffered by PtTFPP as the oxygen (O2) concentration increases. The sensor was characterized for O2 concentrations from 0% to 75%, showing a linear Stern-Volmer relationship (R2 = 0.9962).

AB - A sensor based on luminescence has been prepared depositing the luminescent complex platinum tetrakis pentrafluorophenyporphine (PtTFPP) onto a plastic-clad silica (PCS) optical fiber. The sensing film is constructed in terms of Layer-by-Layer method. A LED centered at 400 nm was used to interrogate the sensor in a reflection configuration, registering a luminescent signal from the sensing material located at 648 nm. The transduction principle is based on the quenching suffered by PtTFPP as the oxygen (O2) concentration increases. The sensor was characterized for O2 concentrations from 0% to 75%, showing a linear Stern-Volmer relationship (R2 = 0.9962).

KW - Gaseous oxygen sensing

KW - Luminiscence

KW - Metalloporphyrine

KW - Optical fiber sensor

UR - https://www.scopus.com/pages/publications/84923369172

U2 - 10.1016/j.proeng.2014.11.324

DO - 10.1016/j.proeng.2014.11.324

M3 - Conference article

AN - SCOPUS:84923369172

SN - 1877-7058

VL - 87

SP - 987

EP - 990

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 28th European Conference on Solid-State Transducers, EUROSENSORS 2014

Y2 - 7 September 2014 through 10 September 2014

ER -

Luminescent optical fiber oxygen sensor following layer-by-layer method

Abstract

Keywords

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