Artículos en revistas:
Simultaneous determination of multiclass emerging contaminants in aquatic plants by ultrasound-assisted matrix solid-phase dispersion and GC-MS
Simultaneous determination of multiclass emerging contaminants in aquatic plants by ultrasound-assisted matrix solid-phase dispersion and GC-MS
Año:2016
Áreas de investigación
-
Control ambiental, -
Contaminante,
-
Contaminación química,
-
Contaminación orgánica,
-
Contaminación del agua,
-
Contaminación de origen agrícola
Datos
|
Descripción
|
|
|---|---|
| A multiresidue method was developed for the simultaneous determination of 31 emerging contaminants (pharmaceutical compounds, hormones, personal care products, biocides, and flame retardants) in aquatic plants. Analytes were extracted by ultrasound-assisted matrix solidphase dispersion (UA-MSPD) and determined by gas chromatography-mass spectrometry after sylilation, The method was validated for different aquatic plants (Typha angustifolia, Arundo donax, and Lemna minor) and a semiaquatic cultivated plant (Oryza sativa) with good recoveries at concentrations of 100 and 25 ng g?1 wet weight, ranging from 70 to 120 %, and low method detection limits (0.3 to 2.2 ng g?1 wet weight). A significant difference of the chromatographic response was observed for some compounds in neat solvent versus matrix extracts, and therefore, quantification was carried out using matrix-matched standards in order to overcome this matrix effect. Aquatic plants taken from rivers located at three Spanish regions were analyzed, and the compounds detected were parabens, bisphenol A, benzophenone- 3, cyfluthrin, and cypermethrin. The levels found ranged from 6 to 25 ng g?1 wet weight except for cypermethrin that was detected at 235 ng g?1 wet weight in O. sativa samples. | |
|
Internacional
|
Si |
|
JCR del ISI
|
Si |
|
Título de la revista
|
Environmental Science And Pollution Research |
|
ISSN
|
0944-1344 |
|
Factor de impacto JCR
|
2,757 |
|
Información de impacto
|
Datos JCR del año 2013 |
|
Volumen
|
|
|
DOI
|
10.1007/s11356-016-6327-8 |
|
Número de revista
|
|
|
Desde la página
|
1 |
|
Hasta la página
|
10 |
|
Mes
|
FEBRERO |
|
Ranking
|
|
Participantes
- Autor: Ramón Aznar (Departamento de Medio Ambiente, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ctra. de la Coruña, Km. 7, 28040 Madrid, Spain)
- Autor: Beatriz Albero (Departamento de Medio Ambiente, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ctra. de la Coruña, Km. 7, 28040 Madrid, Spain)
- Autor: Consuelo Sanchez-Brunete (Departamento de Medio Ambiente, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ctra. de la Coruña, Km. 7, 28040 Madrid, Spain)
- Autor: Esther Miguel (Departamento de Medio Ambiente, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ctra. de la Coruña, Km. 7, 28040 Madrid, Spain)
- Autor: Maria Isabel Martín Girela (UPM)
- Autor: Jose Luis Tadeo (Departamento de Medio Ambiente, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ctra. de la Coruña, Km. 7, 28040 Madrid, Spain)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
- Creador: Grupo de Investigación: Grupo de Agroenergética (GA-UPM)
- Departamento: Producción Agraria
S2i 2023 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)