DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME
Personal 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 bioaccumula...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
2024-11-01
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| Series: | Química Nova |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422024001000208&lng=pt&tlng=pt |
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| _version_ | 1846156316716826624 |
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| author | Luana Mayumi Takahasi Marques Gabriela Reichert Rebeca de Mello Cesar Thais Cristine Nastally Cano Júlio César Rodrigues de Azevedo |
| author_facet | Luana Mayumi Takahasi Marques Gabriela Reichert Rebeca de Mello Cesar Thais Cristine Nastally Cano Júlio César Rodrigues de Azevedo |
| author_sort | Luana Mayumi Takahasi Marques |
| collection | DOAJ |
| description | Personal 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. |
| format | Article |
| id | doaj-art-5f276e657c2c4bd5ac0a996915c7d97d |
| institution | Kabale University |
| issn | 1678-7064 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj-art-5f276e657c2c4bd5ac0a996915c7d97d2024-11-26T07:47:01ZengSociedade Brasileira de QuímicaQuímica Nova1678-70642024-11-01471010.21577/0100-4042.20240071DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILMELuana Mayumi Takahasi Marqueshttps://orcid.org/0000-0002-7844-6999Gabriela ReichertRebeca de Mello CesarThais Cristine Nastally CanoJúlio César Rodrigues de AzevedoPersonal 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422024001000208&lng=pt&tlng=pt |
| spellingShingle | Luana Mayumi Takahasi Marques Gabriela Reichert Rebeca de Mello Cesar Thais Cristine Nastally Cano Júlio César Rodrigues de Azevedo DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME Química Nova |
| title | DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME |
| title_full | DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME |
| title_fullStr | DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME |
| title_full_unstemmed | DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME |
| title_short | DETERMINAÇÃO POR ESPECTROMETRIA DE MASSAS DO POTENCIAL DE BIOACUMULAÇÃO DE CONTAMINANTES EMERGENTES EM BIOFILME |
| title_sort | determinacao por espectrometria de massas do potencial de bioacumulacao de contaminantes emergentes em biofilme |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422024001000208&lng=pt&tlng=pt |
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