DETERMINATION BY MASS SPECTROMETRY OF THE BIOACCUMULATION POTENTIAL OF EMERGING CONTAMINANTS IN BIOFILM.

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Tecnológica Federal do Paraná-
Autor(es): dc.contributorUniversidade Federal do Paraná (UFPR)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMarques, Luana Mayumi Takahasi-
Autor(es): dc.creatorReichert, Gabriela-
Autor(es): dc.creatorCesar, Rebeca de Mello-
Autor(es): dc.creatorCano, Thais Cristine Nastally-
Autor(es): dc.creatorde Azevedo, Júlio César Rodrigues-
Data de aceite: dc.date.accessioned2025-08-21T19:25:20Z-
Data de disponibilização: dc.date.available2025-08-21T19:25:20Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.21577/0100-4042.20240071-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/301002-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/301002-
Descrição: dc.descriptionPersonal hygiene products, such as UV filters, are consumed daily and released at sewage treatment plants. The presence of these compounds in aquatic environments may cause concern, as their impacts are not yet fully known. Biofilms can be an innovative and simple tool for monitoring the bioaccumulation of contaminants such as UV filters in aquatic environments. The present work aimed to determine and evaluate the potential of bioaccumulation of these compounds in biofilm and in the surface waters of the Barigui River. The determination of contaminants in environmental matrices was performed by liquid chromatography coupled to triple-quadrupole mass spectrometry (LC-MS/MS). The validation of the methodology used was based on the acceptance criteria of the National Institute of Metrology, Quality and Technology (Inmetro). The results obtained in the samples ranged from the maximums of 5.85 μg L–1 of benzophenone-1 for water samples to 1907.40 μg kg–1 of benzophenone-3 for biofilm. The study showed that biofilm is a very useful new tool in environmental monitoring, mainly due to the bioaccumulation capacity of UV filters.-
Descrição: dc.descriptionDepartamento de Química e Biologia Universidade Tecnológica Federal do Paraná, PR-
Descrição: dc.descriptionDepartamento de Hidráulica e Saneamento Universidade Federal do Paraná, PR-
Descrição: dc.descriptionFaculdade de Engenharia de Bauru Universidade Estadual Paulista, SP-
Descrição: dc.descriptionFaculdade de Engenharia de Bauru Universidade Estadual Paulista, SP-
Idioma: dc.languagept_BR-
Relação: dc.relationQuimica Nova-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectbiomonitoring-
Palavras-chave: dc.subjectchromatography-
Palavras-chave: dc.subjectUV filters-
Título: dc.titleDETERMINATION BY MASS SPECTROMETRY OF THE BIOACCUMULATION POTENTIAL OF EMERGING CONTAMINANTS IN BIOFILM.-
Título: dc.titleDETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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