Strategies for the quantification and characterization of nanoplastics in AOPs research

Autores
Di Luca, Carla; Garcia, Jorge; Munoz, Macarena; Hernando Pérez, Mercedes; M. de Pedro, Zahara; Casas, Jose A.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
There is a growing interest in developing new targeted degradation technologies for the removal of micro- and nanoplastics (NPs) in water, corresponding to increased public concerns regarding their potential negative impacts on urban water systems, and consequently on human life quality. Recently, Advanced Oxidation Processes (AOPs) have been proposed as promising treatment alternatives for effective degradation of NPs in water. However, the selection of appropriate analytical methods for monitoring these oxidation tests remains a challenge. Herein, the feasibility of different characterization strategies for monitoring the evolution of NPs in water upon oxidation tests was systematically studied using polystyrene (PS) NPs of different particle sizes (D0 = 140, 252, 460, and 909 nm) as model plastic pollutants. To quantify NPs in water, Total Organic Carbon (TOC), Chemical Oxygen Demand (COD) and turbidity measurements were assessed. Moreover, turbidity was correlated to the particle size and PS NPs concentration by developing a response surface. Among the analytical techniques employed to characterize the solid particles, transmission electronic microscopy (TEM) was used to evaluate morphology and particle size. Alternatively, the viability of Dynamic Light Scattering (DLS), Nanoparticle Tracking Analysis (NTA) and Atomic Force Microscopy (AFM) to determine particle size is discussed. Chemical surface modifications were explored by Fourier-Transform Infrared Spectroscopy (FTIR). As a proof of concept, the degradation of PS NPs in water upon photoFenteon oxidation was investigated at ambient conditions and fully characterized using the mentioned techniques.
Fil: Di Luca, Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Garcia, Jorge. Universidad Autónoma de Madrid; España
Fil: Munoz, Macarena. Universidad Autónoma de Madrid; España
Fil: Hernando Pérez, Mercedes. Universidad Autónoma de Madrid; España
Fil: M. de Pedro, Zahara. Universidad Autónoma de Madrid; España
Fil: Casas, Jose A.. Universidad Autónoma de Madrid; España
Materia
NANOPLASTICS
ANALYSIS
PHOTO-FENTON
ADVANCED OXIDATION PROCESSES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/263914
Acceder
id CONICETDig_aeed819de3908bcf67082a2afa2c3107
oai_identifier_str oai:ri.conicet.gov.ar:11336/263914
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Strategies for the quantification and characterization of nanoplastics in AOPs researchDi Luca, CarlaGarcia, JorgeMunoz, MacarenaHernando Pérez, MercedesM. de Pedro, ZaharaCasas, Jose A.NANOPLASTICSANALYSISPHOTO-FENTONADVANCED OXIDATION PROCESSEShttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2There is a growing interest in developing new targeted degradation technologies for the removal of micro- and nanoplastics (NPs) in water, corresponding to increased public concerns regarding their potential negative impacts on urban water systems, and consequently on human life quality. Recently, Advanced Oxidation Processes (AOPs) have been proposed as promising treatment alternatives for effective degradation of NPs in water. However, the selection of appropriate analytical methods for monitoring these oxidation tests remains a challenge. Herein, the feasibility of different characterization strategies for monitoring the evolution of NPs in water upon oxidation tests was systematically studied using polystyrene (PS) NPs of different particle sizes (D0 = 140, 252, 460, and 909 nm) as model plastic pollutants. To quantify NPs in water, Total Organic Carbon (TOC), Chemical Oxygen Demand (COD) and turbidity measurements were assessed. Moreover, turbidity was correlated to the particle size and PS NPs concentration by developing a response surface. Among the analytical techniques employed to characterize the solid particles, transmission electronic microscopy (TEM) was used to evaluate morphology and particle size. Alternatively, the viability of Dynamic Light Scattering (DLS), Nanoparticle Tracking Analysis (NTA) and Atomic Force Microscopy (AFM) to determine particle size is discussed. Chemical surface modifications were explored by Fourier-Transform Infrared Spectroscopy (FTIR). As a proof of concept, the degradation of PS NPs in water upon photoFenteon oxidation was investigated at ambient conditions and fully characterized using the mentioned techniques.Fil: Di Luca, Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Garcia, Jorge. Universidad Autónoma de Madrid; EspañaFil: Munoz, Macarena. Universidad Autónoma de Madrid; EspañaFil: Hernando Pérez, Mercedes. Universidad Autónoma de Madrid; EspañaFil: M. de Pedro, Zahara. Universidad Autónoma de Madrid; EspañaFil: Casas, Jose A.. Universidad Autónoma de Madrid; EspañaElsevier Science SA2024-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/263914Di Luca, Carla; Garcia, Jorge; Munoz, Macarena; Hernando Pérez, Mercedes; M. de Pedro, Zahara; et al.; Strategies for the quantification and characterization of nanoplastics in AOPs research; Elsevier Science SA; Chemical Engineering Journal; 493; 5-2024; 1-321385-8947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S1385894724039779info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2024.152490info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:38:26Zoai:ri.conicet.gov.ar:11336/263914instacron: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:34982025-10-15 15:38:27.048CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Strategies for the quantification and characterization of nanoplastics in AOPs research
title Strategies for the quantification and characterization of nanoplastics in AOPs research
spellingShingle Strategies for the quantification and characterization of nanoplastics in AOPs research
Di Luca, Carla
NANOPLASTICS
ANALYSIS
PHOTO-FENTON
ADVANCED OXIDATION PROCESSES
title_short Strategies for the quantification and characterization of nanoplastics in AOPs research
title_full Strategies for the quantification and characterization of nanoplastics in AOPs research
title_fullStr Strategies for the quantification and characterization of nanoplastics in AOPs research
title_full_unstemmed Strategies for the quantification and characterization of nanoplastics in AOPs research
title_sort Strategies for the quantification and characterization of nanoplastics in AOPs research
dc.creator.none.fl_str_mv Di Luca, Carla
Garcia, Jorge
Munoz, Macarena
Hernando Pérez, Mercedes
M. de Pedro, Zahara
Casas, Jose A.
author Di Luca, Carla
author_facet Di Luca, Carla
Garcia, Jorge
Munoz, Macarena
Hernando Pérez, Mercedes
M. de Pedro, Zahara
Casas, Jose A.
author_role author
author2 Garcia, Jorge
Munoz, Macarena
Hernando Pérez, Mercedes
M. de Pedro, Zahara
Casas, Jose A.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv NANOPLASTICS
ANALYSIS
PHOTO-FENTON
ADVANCED OXIDATION PROCESSES
topic NANOPLASTICS
ANALYSIS
PHOTO-FENTON
ADVANCED OXIDATION PROCESSES
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv There is a growing interest in developing new targeted degradation technologies for the removal of micro- and nanoplastics (NPs) in water, corresponding to increased public concerns regarding their potential negative impacts on urban water systems, and consequently on human life quality. Recently, Advanced Oxidation Processes (AOPs) have been proposed as promising treatment alternatives for effective degradation of NPs in water. However, the selection of appropriate analytical methods for monitoring these oxidation tests remains a challenge. Herein, the feasibility of different characterization strategies for monitoring the evolution of NPs in water upon oxidation tests was systematically studied using polystyrene (PS) NPs of different particle sizes (D0 = 140, 252, 460, and 909 nm) as model plastic pollutants. To quantify NPs in water, Total Organic Carbon (TOC), Chemical Oxygen Demand (COD) and turbidity measurements were assessed. Moreover, turbidity was correlated to the particle size and PS NPs concentration by developing a response surface. Among the analytical techniques employed to characterize the solid particles, transmission electronic microscopy (TEM) was used to evaluate morphology and particle size. Alternatively, the viability of Dynamic Light Scattering (DLS), Nanoparticle Tracking Analysis (NTA) and Atomic Force Microscopy (AFM) to determine particle size is discussed. Chemical surface modifications were explored by Fourier-Transform Infrared Spectroscopy (FTIR). As a proof of concept, the degradation of PS NPs in water upon photoFenteon oxidation was investigated at ambient conditions and fully characterized using the mentioned techniques.
Fil: Di Luca, Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Garcia, Jorge. Universidad Autónoma de Madrid; España
Fil: Munoz, Macarena. Universidad Autónoma de Madrid; España
Fil: Hernando Pérez, Mercedes. Universidad Autónoma de Madrid; España
Fil: M. de Pedro, Zahara. Universidad Autónoma de Madrid; España
Fil: Casas, Jose A.. Universidad Autónoma de Madrid; España
description There is a growing interest in developing new targeted degradation technologies for the removal of micro- and nanoplastics (NPs) in water, corresponding to increased public concerns regarding their potential negative impacts on urban water systems, and consequently on human life quality. Recently, Advanced Oxidation Processes (AOPs) have been proposed as promising treatment alternatives for effective degradation of NPs in water. However, the selection of appropriate analytical methods for monitoring these oxidation tests remains a challenge. Herein, the feasibility of different characterization strategies for monitoring the evolution of NPs in water upon oxidation tests was systematically studied using polystyrene (PS) NPs of different particle sizes (D0 = 140, 252, 460, and 909 nm) as model plastic pollutants. To quantify NPs in water, Total Organic Carbon (TOC), Chemical Oxygen Demand (COD) and turbidity measurements were assessed. Moreover, turbidity was correlated to the particle size and PS NPs concentration by developing a response surface. Among the analytical techniques employed to characterize the solid particles, transmission electronic microscopy (TEM) was used to evaluate morphology and particle size. Alternatively, the viability of Dynamic Light Scattering (DLS), Nanoparticle Tracking Analysis (NTA) and Atomic Force Microscopy (AFM) to determine particle size is discussed. Chemical surface modifications were explored by Fourier-Transform Infrared Spectroscopy (FTIR). As a proof of concept, the degradation of PS NPs in water upon photoFenteon oxidation was investigated at ambient conditions and fully characterized using the mentioned techniques.
publishDate 2024
dc.date.none.fl_str_mv 2024-05
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/11336/263914
Di Luca, Carla; Garcia, Jorge; Munoz, Macarena; Hernando Pérez, Mercedes; M. de Pedro, Zahara; et al.; Strategies for the quantification and characterization of nanoplastics in AOPs research; Elsevier Science SA; Chemical Engineering Journal; 493; 5-2024; 1-32
1385-8947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/263914
identifier_str_mv Di Luca, Carla; Garcia, Jorge; Munoz, Macarena; Hernando Pérez, Mercedes; M. de Pedro, Zahara; et al.; Strategies for the quantification and characterization of nanoplastics in AOPs research; Elsevier Science SA; Chemical Engineering Journal; 493; 5-2024; 1-32
1385-8947
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S1385894724039779
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2024.152490
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
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_ 1846083503044689920
score 13.22299

Publicaciones similares