Analysis and occurrence of some phenol endocrine disruptors in two marine sites of the northern coast of Sicily (Italy)
| Autor: | Carla Nicolucci, Sonia Errico, Nadia Diano, Marina Migliaccio, Damiano Gustavo Mita, Valeria Micale |
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| Přispěvatelé: | Errico, Sonia, Nicolucci, Carla, Migliaccio, Marina, Micale, Valeria, Mita, Damiano Gustavo, Diano, Nadia |
| Rok vydání: | 2017 |
| Předmět: |
Mediterranean climate
Red mullet Endocrine disruptors HPLC-FLD Fish organs Red mullet Northern Sicilian coast Improved method 010501 environmental sciences Aquatic Science Endocrine Disruptors Oceanography 01 natural sciences Fish organ chemistry.chemical_compound Phenols HPLC-FLD Phenol Animals Benzhydryl Compounds Sicily 0105 earth and related environmental sciences biology Aquatic ecosystem 010401 analytical chemistry Extraction (chemistry) Contamination biology.organism_classification Pollution 0104 chemical sciences chemistry Endocrine disruptor Aquatic environment Environmental chemistry Environmental science Northern Sicilian coast Water Pollutants Chemical |
| Zdroj: | Marine pollution bulletin. (2017). doi:10.1016/j.marpolbul.2017.04.061 info:cnr-pdr/source/autori:Errico S.; Nicolucci C.; Migliaccio M.; Micale V.; Mita D.G.; Diano N./titolo:Analysis and occurrence of some phenol endocrine disruptors in two marine sites of the northern coast of Sicily (Italy)/doi:10.1016%2Fj.marpolbul.2017.04.061/rivista:Marine pollution bulletin./anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume |
| ISSN: | 1879-3363 |
| Popis: | This study reports the occurrence of some endocrine disrupting chemicals in red mullet samples and sediments collected in two representative sites of the northern Sicilian coast (Italy). For this purpose, an improved method, using solid extraction and high-performance liquid chromatography analyses for the simultaneous determination of bisphenol A (BPA), 4-nonylphenol (4-NP) and 4-t-octylphenol (4-t-OP) in fish tissues and sediments, has been developed and validated. Method performance was demonstrated over the concentration range 0.1–200 ng/mL, with detection limits from 0.06 to 0.1 ng/mL. Recoveries ranged from 83.4% to 102.6%, with relative standard deviations of 7.7–14.0% for the entire procedure. Results showed that BPA, 4-t-OP and 4-NP were detected in all fish samples and sediments from two sampling sites, indicating that these chemicals have contaminated Mediterranean aquatic ecosystem and have accumulated in fish. The study provided more comprehensive fundamental data for risk assessment and contamination control of phenolic EDCs in aquatic environment. |
| Databáze: | OpenAIRE |
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