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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/263914
Ver los metadatos del registro completo
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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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.22299 |