Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1177/0003702818801371 http://hdl.handle.net/11449/189999 |
Resumo: | Nitrogen-based fertilizers have been used in modern agricultural activities resulting in a relevant emission source of nitrogen gases into the atmosphere, mainly nitric oxide (NO), nitrogen dioxide (NO 2 ), and nitrous oxide (N 2 O). Furthermore, the burning of fossil fuels is the most significant emission source of NO x (i.e., NO + NO 2 ), being the controlling of vehicle exhaust system an essential task. Those compounds can be related to air pollution effects either directly, by emitting a powerful greenhouse gas (i.e., N 2 O), or indirectly, by formation of nitric acid (HNO 3 ) or ammonium nitrate (NH 4 NO 3 ) from NO or NO 2 , responsible for the increase of acid rain and particulate material into the atmosphere. This context requires appropriate sensor technology facilitating in situ and simultaneous monitoring of nitrogen emitted gases, with easiness of operation and compact dimensions. In this communication, we describe an innovative mid-infrared chemical sensor platform for the in situ, real-time, and simultaneous quantification of gaseous NO, NO 2 , and N 2 O by combining a compact Fourier transform infrared (FT-IR) spectrometer with the so-called substrate-integrated hollow waveguide (iHWG) as a miniaturized gas cell. The optical platform enabled limits of detection of 10, 1, and 0.5 ppm of NO, NO 2 , and N 2 O, respectively. The linear concentration range evaluated in this study is suitable for the application of the sensing platform in vehicle exhaust air samples. Given the high adaptability of the developed infrared sensing device toward preconcentration or ultraviolet conversion modules and also considering the potential for combining tunable interband cascade lasers (ICLs) in lieu of the FT-IR spectrometer, we anticipate the application of the sensing platform for in situ determination of nitrogen gases in a wide range of scenarios. |
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Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) SpectrometerGas sensorsiHWGmid-infrared sensorsnitrogen compoundsreal-time monitoringsubstrate-integrated hollow waveguidesNitrogen-based fertilizers have been used in modern agricultural activities resulting in a relevant emission source of nitrogen gases into the atmosphere, mainly nitric oxide (NO), nitrogen dioxide (NO 2 ), and nitrous oxide (N 2 O). Furthermore, the burning of fossil fuels is the most significant emission source of NO x (i.e., NO + NO 2 ), being the controlling of vehicle exhaust system an essential task. Those compounds can be related to air pollution effects either directly, by emitting a powerful greenhouse gas (i.e., N 2 O), or indirectly, by formation of nitric acid (HNO 3 ) or ammonium nitrate (NH 4 NO 3 ) from NO or NO 2 , responsible for the increase of acid rain and particulate material into the atmosphere. This context requires appropriate sensor technology facilitating in situ and simultaneous monitoring of nitrogen emitted gases, with easiness of operation and compact dimensions. In this communication, we describe an innovative mid-infrared chemical sensor platform for the in situ, real-time, and simultaneous quantification of gaseous NO, NO 2 , and N 2 O by combining a compact Fourier transform infrared (FT-IR) spectrometer with the so-called substrate-integrated hollow waveguide (iHWG) as a miniaturized gas cell. The optical platform enabled limits of detection of 10, 1, and 0.5 ppm of NO, NO 2 , and N 2 O, respectively. The linear concentration range evaluated in this study is suitable for the application of the sensing platform in vehicle exhaust air samples. Given the high adaptability of the developed infrared sensing device toward preconcentration or ultraviolet conversion modules and also considering the potential for combining tunable interband cascade lasers (ICLs) in lieu of the FT-IR spectrometer, we anticipate the application of the sensing platform for in situ determination of nitrogen gases in a wide range of scenarios.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)São Paulo State University Department of Analytical Chemistry UNESPUlm University Institute of Analytical and Bioanalytical ChemistrySão Paulo State University Department of Analytical Chemistry UNESPFAPESP: 2013/22995-4Universidade Estadual Paulista (Unesp)Institute of Analytical and Bioanalytical ChemistryPetruci, João Flávio da Silveira [UNESP]Tütüncü, ErhanCardoso, Arnaldo Alves [UNESP]Mizaikoff, Boris2019-10-06T16:59:02Z2019-10-06T16:59:02Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article98-103http://dx.doi.org/10.1177/0003702818801371Applied Spectroscopy, v. 73, n. 1, p. 98-103, 2019.1943-35300003-7028http://hdl.handle.net/11449/18999910.1177/00037028188013712-s2.0-85059353945Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApplied Spectroscopyinfo:eu-repo/semantics/openAccess2021-10-22T22:17:18Zoai:repositorio.unesp.br:11449/189999Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:47:05.494712Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer |
title |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer |
spellingShingle |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer Petruci, João Flávio da Silveira [UNESP] Gas sensors iHWG mid-infrared sensors nitrogen compounds real-time monitoring substrate-integrated hollow waveguides |
title_short |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer |
title_full |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer |
title_fullStr |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer |
title_full_unstemmed |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer |
title_sort |
Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer |
author |
Petruci, João Flávio da Silveira [UNESP] |
author_facet |
Petruci, João Flávio da Silveira [UNESP] Tütüncü, Erhan Cardoso, Arnaldo Alves [UNESP] Mizaikoff, Boris |
author_role |
author |
author2 |
Tütüncü, Erhan Cardoso, Arnaldo Alves [UNESP] Mizaikoff, Boris |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Institute of Analytical and Bioanalytical Chemistry |
dc.contributor.author.fl_str_mv |
Petruci, João Flávio da Silveira [UNESP] Tütüncü, Erhan Cardoso, Arnaldo Alves [UNESP] Mizaikoff, Boris |
dc.subject.por.fl_str_mv |
Gas sensors iHWG mid-infrared sensors nitrogen compounds real-time monitoring substrate-integrated hollow waveguides |
topic |
Gas sensors iHWG mid-infrared sensors nitrogen compounds real-time monitoring substrate-integrated hollow waveguides |
description |
Nitrogen-based fertilizers have been used in modern agricultural activities resulting in a relevant emission source of nitrogen gases into the atmosphere, mainly nitric oxide (NO), nitrogen dioxide (NO 2 ), and nitrous oxide (N 2 O). Furthermore, the burning of fossil fuels is the most significant emission source of NO x (i.e., NO + NO 2 ), being the controlling of vehicle exhaust system an essential task. Those compounds can be related to air pollution effects either directly, by emitting a powerful greenhouse gas (i.e., N 2 O), or indirectly, by formation of nitric acid (HNO 3 ) or ammonium nitrate (NH 4 NO 3 ) from NO or NO 2 , responsible for the increase of acid rain and particulate material into the atmosphere. This context requires appropriate sensor technology facilitating in situ and simultaneous monitoring of nitrogen emitted gases, with easiness of operation and compact dimensions. In this communication, we describe an innovative mid-infrared chemical sensor platform for the in situ, real-time, and simultaneous quantification of gaseous NO, NO 2 , and N 2 O by combining a compact Fourier transform infrared (FT-IR) spectrometer with the so-called substrate-integrated hollow waveguide (iHWG) as a miniaturized gas cell. The optical platform enabled limits of detection of 10, 1, and 0.5 ppm of NO, NO 2 , and N 2 O, respectively. The linear concentration range evaluated in this study is suitable for the application of the sensing platform in vehicle exhaust air samples. Given the high adaptability of the developed infrared sensing device toward preconcentration or ultraviolet conversion modules and also considering the potential for combining tunable interband cascade lasers (ICLs) in lieu of the FT-IR spectrometer, we anticipate the application of the sensing platform for in situ determination of nitrogen gases in a wide range of scenarios. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T16:59:02Z 2019-10-06T16:59:02Z 2019-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1177/0003702818801371 Applied Spectroscopy, v. 73, n. 1, p. 98-103, 2019. 1943-3530 0003-7028 http://hdl.handle.net/11449/189999 10.1177/0003702818801371 2-s2.0-85059353945 |
url |
http://dx.doi.org/10.1177/0003702818801371 http://hdl.handle.net/11449/189999 |
identifier_str_mv |
Applied Spectroscopy, v. 73, n. 1, p. 98-103, 2019. 1943-3530 0003-7028 10.1177/0003702818801371 2-s2.0-85059353945 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Applied Spectroscopy |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
98-103 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129461779955712 |