A new sensor for the assessment of personal exposure to volatile organic compounds

Autores
Chen, Cheng; Driggs Campbell, Katherine; Negi, Indira; Iglesias, Rodrigo Alejandro; Owens, Patrick; Tao, Nongjian; Tsow, Francis; Forzani, Erica S.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
To improve our understanding of indoor and outdoor personal exposures to common environmental toxicants released into the environment, new technologies that can monitor and quantify the toxicants anytime anywhere are needed. This paper presents a wearable sensor to provide such capabilities. The sensor can communicate with a common smart phone and provides accurate measurement of volatile organic compound concentration at a personal level in real-time, providing environmental toxicants data every three minutes. The sensor has high specificity and sensitivity to aromatic, alkyl, and chlorinated hydrocarbons with a resolution as low as 4 parts-per-billion (ppb), with a detection range of 4 ppb-1000 ppm (parts-per-million). The sensor's performance was validated using Gas Chromatography and Selected Ion Flow Tube - Mass Spectrometry reference methods in a variety of environments and activities with overall accuracy higher than 81% (r 2 > 0.9). Field tests examined personal exposure in various scenarios including: indoor and outdoor environments, traffic exposure in different cities which vary from 0 to 50 ppmC (part-per-million carbon from hydrocarbons), and pollutants near the 2010 Deepwater Horizon's oil spill. These field tests not only validated the performance but also demonstrated unprecedented high temporal and spatial toxicant information provided by the new technology. © 2012 Elsevier Ltd.
Fil: Chen, Cheng. Arizona State University; Estados Unidos
Fil: Driggs Campbell, Katherine. Arizona State University; Estados Unidos
Fil: Negi, Indira. Arizona State University; Estados Unidos
Fil: Iglesias, Rodrigo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Arizona State University; Estados Unidos
Fil: Owens, Patrick. Shell Oil Products US; Estados Unidos
Fil: Tao, Nongjian. Arizona State University; Estados Unidos
Fil: Tsow, Francis. Arizona State University; Estados Unidos
Fil: Forzani, Erica S.. Arizona State University; Estados Unidos
Materia
Air Monitoring
Environmental Health
Indoor Air Quality
Personal Exposure Assessment
Real-Time Sensor
Wireless And Wearable Integrated Sensor
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/61770
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/61770
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A new sensor for the assessment of personal exposure to volatile organic compoundsChen, ChengDriggs Campbell, KatherineNegi, IndiraIglesias, Rodrigo AlejandroOwens, PatrickTao, NongjianTsow, FrancisForzani, Erica S.Air MonitoringEnvironmental HealthIndoor Air QualityPersonal Exposure AssessmentReal-Time SensorWireless And Wearable Integrated Sensorhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1To improve our understanding of indoor and outdoor personal exposures to common environmental toxicants released into the environment, new technologies that can monitor and quantify the toxicants anytime anywhere are needed. This paper presents a wearable sensor to provide such capabilities. The sensor can communicate with a common smart phone and provides accurate measurement of volatile organic compound concentration at a personal level in real-time, providing environmental toxicants data every three minutes. The sensor has high specificity and sensitivity to aromatic, alkyl, and chlorinated hydrocarbons with a resolution as low as 4 parts-per-billion (ppb), with a detection range of 4 ppb-1000 ppm (parts-per-million). The sensor's performance was validated using Gas Chromatography and Selected Ion Flow Tube - Mass Spectrometry reference methods in a variety of environments and activities with overall accuracy higher than 81% (r 2 > 0.9). Field tests examined personal exposure in various scenarios including: indoor and outdoor environments, traffic exposure in different cities which vary from 0 to 50 ppmC (part-per-million carbon from hydrocarbons), and pollutants near the 2010 Deepwater Horizon's oil spill. These field tests not only validated the performance but also demonstrated unprecedented high temporal and spatial toxicant information provided by the new technology. © 2012 Elsevier Ltd.Fil: Chen, Cheng. Arizona State University; Estados UnidosFil: Driggs Campbell, Katherine. Arizona State University; Estados UnidosFil: Negi, Indira. Arizona State University; Estados UnidosFil: Iglesias, Rodrigo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Arizona State University; Estados UnidosFil: Owens, Patrick. Shell Oil Products US; Estados UnidosFil: Tao, Nongjian. Arizona State University; Estados UnidosFil: Tsow, Francis. Arizona State University; Estados UnidosFil: Forzani, Erica S.. Arizona State University; Estados UnidosPergamon-Elsevier Science Ltd2012-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61770Chen, Cheng; Driggs Campbell, Katherine; Negi, Indira; Iglesias, Rodrigo Alejandro; Owens, Patrick; et al.; A new sensor for the assessment of personal exposure to volatile organic compounds; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 54; 7-2012; 679-6871352-2310CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2012.01.048info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1352231012000696info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:01:55Zoai:ri.conicet.gov.ar:11336/61770instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:01:55.366CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A new sensor for the assessment of personal exposure to volatile organic compounds
title A new sensor for the assessment of personal exposure to volatile organic compounds
spellingShingle A new sensor for the assessment of personal exposure to volatile organic compounds
Chen, Cheng
Air Monitoring
Environmental Health
Indoor Air Quality
Personal Exposure Assessment
Real-Time Sensor
Wireless And Wearable Integrated Sensor
title_short A new sensor for the assessment of personal exposure to volatile organic compounds
title_full A new sensor for the assessment of personal exposure to volatile organic compounds
title_fullStr A new sensor for the assessment of personal exposure to volatile organic compounds
title_full_unstemmed A new sensor for the assessment of personal exposure to volatile organic compounds
title_sort A new sensor for the assessment of personal exposure to volatile organic compounds
dc.creator.none.fl_str_mv Chen, Cheng
Driggs Campbell, Katherine
Negi, Indira
Iglesias, Rodrigo Alejandro
Owens, Patrick
Tao, Nongjian
Tsow, Francis
Forzani, Erica S.
author Chen, Cheng
author_facet Chen, Cheng
Driggs Campbell, Katherine
Negi, Indira
Iglesias, Rodrigo Alejandro
Owens, Patrick
Tao, Nongjian
Tsow, Francis
Forzani, Erica S.
author_role author
author2 Driggs Campbell, Katherine
Negi, Indira
Iglesias, Rodrigo Alejandro
Owens, Patrick
Tao, Nongjian
Tsow, Francis
Forzani, Erica S.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Air Monitoring
Environmental Health
Indoor Air Quality
Personal Exposure Assessment
Real-Time Sensor
Wireless And Wearable Integrated Sensor
topic Air Monitoring
Environmental Health
Indoor Air Quality
Personal Exposure Assessment
Real-Time Sensor
Wireless And Wearable Integrated Sensor
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv To improve our understanding of indoor and outdoor personal exposures to common environmental toxicants released into the environment, new technologies that can monitor and quantify the toxicants anytime anywhere are needed. This paper presents a wearable sensor to provide such capabilities. The sensor can communicate with a common smart phone and provides accurate measurement of volatile organic compound concentration at a personal level in real-time, providing environmental toxicants data every three minutes. The sensor has high specificity and sensitivity to aromatic, alkyl, and chlorinated hydrocarbons with a resolution as low as 4 parts-per-billion (ppb), with a detection range of 4 ppb-1000 ppm (parts-per-million). The sensor's performance was validated using Gas Chromatography and Selected Ion Flow Tube - Mass Spectrometry reference methods in a variety of environments and activities with overall accuracy higher than 81% (r 2 > 0.9). Field tests examined personal exposure in various scenarios including: indoor and outdoor environments, traffic exposure in different cities which vary from 0 to 50 ppmC (part-per-million carbon from hydrocarbons), and pollutants near the 2010 Deepwater Horizon's oil spill. These field tests not only validated the performance but also demonstrated unprecedented high temporal and spatial toxicant information provided by the new technology. © 2012 Elsevier Ltd.
Fil: Chen, Cheng. Arizona State University; Estados Unidos
Fil: Driggs Campbell, Katherine. Arizona State University; Estados Unidos
Fil: Negi, Indira. Arizona State University; Estados Unidos
Fil: Iglesias, Rodrigo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Arizona State University; Estados Unidos
Fil: Owens, Patrick. Shell Oil Products US; Estados Unidos
Fil: Tao, Nongjian. Arizona State University; Estados Unidos
Fil: Tsow, Francis. Arizona State University; Estados Unidos
Fil: Forzani, Erica S.. Arizona State University; Estados Unidos
description To improve our understanding of indoor and outdoor personal exposures to common environmental toxicants released into the environment, new technologies that can monitor and quantify the toxicants anytime anywhere are needed. This paper presents a wearable sensor to provide such capabilities. The sensor can communicate with a common smart phone and provides accurate measurement of volatile organic compound concentration at a personal level in real-time, providing environmental toxicants data every three minutes. The sensor has high specificity and sensitivity to aromatic, alkyl, and chlorinated hydrocarbons with a resolution as low as 4 parts-per-billion (ppb), with a detection range of 4 ppb-1000 ppm (parts-per-million). The sensor's performance was validated using Gas Chromatography and Selected Ion Flow Tube - Mass Spectrometry reference methods in a variety of environments and activities with overall accuracy higher than 81% (r 2 > 0.9). Field tests examined personal exposure in various scenarios including: indoor and outdoor environments, traffic exposure in different cities which vary from 0 to 50 ppmC (part-per-million carbon from hydrocarbons), and pollutants near the 2010 Deepwater Horizon's oil spill. These field tests not only validated the performance but also demonstrated unprecedented high temporal and spatial toxicant information provided by the new technology. © 2012 Elsevier Ltd.
publishDate 2012
dc.date.none.fl_str_mv 2012-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/61770
Chen, Cheng; Driggs Campbell, Katherine; Negi, Indira; Iglesias, Rodrigo Alejandro; Owens, Patrick; et al.; A new sensor for the assessment of personal exposure to volatile organic compounds; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 54; 7-2012; 679-687
1352-2310
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61770
identifier_str_mv Chen, Cheng; Driggs Campbell, Katherine; Negi, Indira; Iglesias, Rodrigo Alejandro; Owens, Patrick; et al.; A new sensor for the assessment of personal exposure to volatile organic compounds; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 54; 7-2012; 679-687
1352-2310
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2012.01.048
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1352231012000696
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613818158678016
score 13.070432

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