Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Simultaneous determination of multiclass emerging contaminants in aquatic plants by ultrasound-assisted matrix solid-phase dispersion and GC-MS
Year:2016
Research Areas
  • Environmental monitoring,
  • Pollutant,
  • Chemical pollution,
  • Organic pollution,
  • Water pollution,
  • Pollution from agricultural sources
Information
Abstract
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.
International
Si
JCR
Si
Title
Environmental Science And Pollution Research
ISBN
0944-1344
Impact factor JCR
2,757
Impact info
Datos JCR del año 2013
Volume
10.1007/s11356-016-6327-8
Journal number
From page
1
To page
10
Month
FEBRERO
Ranking
Participants
  • 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)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Agroenergética (GA-UPM)
  • Departamento: Producción Agraria
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)