How an environmental issue could turn into useful high-valued products: the olive mill wastewater case

Detalhes bibliográficos
Autor(a) principal: Sousa, D. A.
Data de Publicação: 2018
Outros Autores: Costa, Alexandra, Alexandre, M. R., Prata, José Virgílio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/8821
Resumo: Este trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2016 do Instituto Politécnico de Lisboa. Código de referência IPL/2016/NANOLIVE/ISEL
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spelling How an environmental issue could turn into useful high-valued products: the olive mill wastewater caseOlive mill wastewaterWaste valorisationCarbon nanomaterialsCarbon dotsFluorescenceHaemoglobin detectionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2016 do Instituto Politécnico de Lisboa. Código de referência IPL/2016/NANOLIVE/ISELEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2017 do Instituto Politécnico de Lisboa. Código de referência IPL/2017/NANOCHIRAL/ISELCarbon-based nanomaterials have been directly synthesized fromolivemillwastewaters (OMWWs) for the first time, using expedite and simple environmental-friendly procedures. The OMWWs collected from a mill operating by a two-phase centrifugation system, after being heated (150–300 °C) solely or in the presence of additives for 2–12 h, furnished nanostructuredmaterials in high yields. Under an optimised set of reaction conditions here described, the resultant as-synthetized aqueous dispersions of carbon nanoparticles exhibit outstanding fluorescence emission properties, which encompass an astonishing quantum yield (ΦF N 0.4). The as-prepared carbon nanomaterials show excitation-dependent emissions covering the whole visible spectrum, with a predominant high glow in the blue-green region, and a remarkable photostability. The relevant features attained by the nanomaterials here reported, allied to their easy synthesis and carbon source affordability, render them with unique capabilities to be used in several current and emerging technological applications, namely in bioimaging and nanomedicine, sensorial analysis, (photo)catalysis and optoelectronics. The as-synthesized nanoparticles show a remarkable high sensitivity and selectivity towards haemoglobin.ElsevierRCIPLSousa, D. A.Costa, AlexandraAlexandre, M. R.Prata, José Virgílio2018-09-05T08:12:52Z2019-01-102019-01-10T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/8821engSOUSA, D. A.; [et al] – How an environmental issue could turn into useful high-valued products: the olive mill wastewater case. Science of The Total Environment. ISSN 0048-9697. Vol. 647, (2019), pp. 1097-11050048-9697https://doi.org/10.1016/j.scitotenv.2018.08.060metadata only accessinfo: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:RCAAP2023-08-03T09:56:45ZPortal AgregadorONG
dc.title.none.fl_str_mv How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
title How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
spellingShingle How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
Sousa, D. A.
Olive mill wastewater
Waste valorisation
Carbon nanomaterials
Carbon dots
Fluorescence
Haemoglobin detection
title_short How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
title_full How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
title_fullStr How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
title_full_unstemmed How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
title_sort How an environmental issue could turn into useful high-valued products: the olive mill wastewater case
author Sousa, D. A.
author_facet Sousa, D. A.
Costa, Alexandra
Alexandre, M. R.
Prata, José Virgílio
author_role author
author2 Costa, Alexandra
Alexandre, M. R.
Prata, José Virgílio
author2_role author
author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Sousa, D. A.
Costa, Alexandra
Alexandre, M. R.
Prata, José Virgílio
dc.subject.por.fl_str_mv Olive mill wastewater
Waste valorisation
Carbon nanomaterials
Carbon dots
Fluorescence
Haemoglobin detection
topic Olive mill wastewater
Waste valorisation
Carbon nanomaterials
Carbon dots
Fluorescence
Haemoglobin detection
description Este trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2016 do Instituto Politécnico de Lisboa. Código de referência IPL/2016/NANOLIVE/ISEL
publishDate 2018
dc.date.none.fl_str_mv 2018-09-05T08:12:52Z
2019-01-10
2019-01-10T00:00:00Z
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/10400.21/8821
url http://hdl.handle.net/10400.21/8821
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv SOUSA, D. A.; [et al] – How an environmental issue could turn into useful high-valued products: the olive mill wastewater case. Science of The Total Environment. ISSN 0048-9697. Vol. 647, (2019), pp. 1097-1105
0048-9697
https://doi.org/10.1016/j.scitotenv.2018.08.060
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
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
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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