Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities

Detalhes bibliográficos
Autor(a) principal: Simões, Eliana F. C.
Data de Publicação: 2020
Outros Autores: Almeida, Antoine S., Duarte, Armando C., Duarte, Regina M. B. O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/30091
Resumo: Reactive oxygen and nitrogen species (ROS and RNS) play a crucial role in biotic and abiotic processes. In the atmosphere, ROS/RNS are usually associated with air pollution. The ability of certain air particulate matter constituents to influence the formation and cycling of ROS/RNS at the atmosphere-biosphere-hydrosphere interfaces is important for the observed linkages between atmospheric aerosols and adverse health and climate effects. Atmosphere-hydrosphere ROS/RNS exchange fluxes affect the chemical composition of the atmosphere and surface waters compartments, acting both as a source and sink for ROS/RNS. Therefore, detecting and measuring ROS/RNS in this interface is of utmost importance. This article presents a critical review on the analytical challenges and limitations of the existing methodologies to measure ROS/RNS in air particles and surface waters. It also addresses the suitability of novel methodologies based on carbon nanoparticles as potential tools for the detection of ROS/RNS in atmospheric aerosols and aquatic compartments.
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spelling Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunitiesReactive oxygen speciesReactive nitrogen speciesSurface watersAir particulate matterAnthropogenic stressorsOxidative potentialCarbon nanoparticles sensorsOnline methodsOffline methodsReactive oxygen and nitrogen species (ROS and RNS) play a crucial role in biotic and abiotic processes. In the atmosphere, ROS/RNS are usually associated with air pollution. The ability of certain air particulate matter constituents to influence the formation and cycling of ROS/RNS at the atmosphere-biosphere-hydrosphere interfaces is important for the observed linkages between atmospheric aerosols and adverse health and climate effects. Atmosphere-hydrosphere ROS/RNS exchange fluxes affect the chemical composition of the atmosphere and surface waters compartments, acting both as a source and sink for ROS/RNS. Therefore, detecting and measuring ROS/RNS in this interface is of utmost importance. This article presents a critical review on the analytical challenges and limitations of the existing methodologies to measure ROS/RNS in air particles and surface waters. It also addresses the suitability of novel methodologies based on carbon nanoparticles as potential tools for the detection of ROS/RNS in atmospheric aerosols and aquatic compartments.Elsevier2022-12-14T00:00:00Z2020-12-11T00:00:00Z2020-12-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/30091eng0165-993610.1016/j.trac.2020.116149Simões, Eliana F. C.Almeida, Antoine S.Duarte, Armando C.Duarte, Regina M. B. O.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:58:08Zoai:ria.ua.pt:10773/30091Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:02:16.067314Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
title Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
spellingShingle Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
Simões, Eliana F. C.
Reactive oxygen species
Reactive nitrogen species
Surface waters
Air particulate matter
Anthropogenic stressors
Oxidative potential
Carbon nanoparticles sensors
Online methods
Offline methods
title_short Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
title_full Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
title_fullStr Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
title_full_unstemmed Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
title_sort Assessing reactive oxygen and nitrogen species in atmospheric and aquatic environments: analytical challenges and opportunities
author Simões, Eliana F. C.
author_facet Simões, Eliana F. C.
Almeida, Antoine S.
Duarte, Armando C.
Duarte, Regina M. B. O.
author_role author
author2 Almeida, Antoine S.
Duarte, Armando C.
Duarte, Regina M. B. O.
author2_role author
author
author
dc.contributor.author.fl_str_mv Simões, Eliana F. C.
Almeida, Antoine S.
Duarte, Armando C.
Duarte, Regina M. B. O.
dc.subject.por.fl_str_mv Reactive oxygen species
Reactive nitrogen species
Surface waters
Air particulate matter
Anthropogenic stressors
Oxidative potential
Carbon nanoparticles sensors
Online methods
Offline methods
topic Reactive oxygen species
Reactive nitrogen species
Surface waters
Air particulate matter
Anthropogenic stressors
Oxidative potential
Carbon nanoparticles sensors
Online methods
Offline methods
description Reactive oxygen and nitrogen species (ROS and RNS) play a crucial role in biotic and abiotic processes. In the atmosphere, ROS/RNS are usually associated with air pollution. The ability of certain air particulate matter constituents to influence the formation and cycling of ROS/RNS at the atmosphere-biosphere-hydrosphere interfaces is important for the observed linkages between atmospheric aerosols and adverse health and climate effects. Atmosphere-hydrosphere ROS/RNS exchange fluxes affect the chemical composition of the atmosphere and surface waters compartments, acting both as a source and sink for ROS/RNS. Therefore, detecting and measuring ROS/RNS in this interface is of utmost importance. This article presents a critical review on the analytical challenges and limitations of the existing methodologies to measure ROS/RNS in air particles and surface waters. It also addresses the suitability of novel methodologies based on carbon nanoparticles as potential tools for the detection of ROS/RNS in atmospheric aerosols and aquatic compartments.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-11T00:00:00Z
2020-12-11
2022-12-14T00:00:00Z
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://hdl.handle.net/10773/30091
url http://hdl.handle.net/10773/30091
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0165-9936
10.1016/j.trac.2020.116149
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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