Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/31555
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Determination of pesticides and their degradation products in soil: critical review and comparison of methods

AuthorsAndreu Pérez, V. CSIC ORCID ; Picó, Yolanda
KeywordsSolid-phase microextraction
Chromatography-mass spectrometry
Microwave-assisted extraction
Performance liquid-Chromatography
Supercritical-fluid extraction
Chlorophenoxy acid herbicides
Gas-chromatography
Solvent-extraction
Water extraction
UV detection
Issue DateNov-2004
PublisherElsevier
CitationTrends in Analytical Chemistry 23(10-11): 772-789 (2004)
AbstractPesticides are applied widely to protect plants from disease, weeds and insect damage, and usually come into contact with soil, where they undergo a variety of transformations that provide a complex pattern of metabolites. This article reviews the most relevant analytical methods for determining pesticides and their transformation products in soils. We address some recent advances in sampling and sample-preparation technologies for soil analysis. We discuss and critically evaluate procedures, such as liquid extraction methods (pressurized liquid extraction or microwave-assisted extraction) and solid-phase based methods (headspace solid-phase microextraction, solid-phase microextraction or matrix-solid-phase dispersion). Analysis of pesticides is generally carried out by gas chromatography (GC) or liquid chromatography (LC) coupled to different detectors, especially to mass spectrometers (MSs). However, alternative and/or complementary methods, using capillary electrophoresis (CE), biosensors and bioassays have emerged recently. We also consider the advantages and the disadvantages of the various methodologies.
Description18 páginas, 5 figuras, 5 tablas.
Publisher version (URL)http://dx.doi.org/10.1016/j.trac.2004.07.008
URIhttp://hdl.handle.net/10261/31555
DOI10.1016/j.trac.2004.07.008
ISSN0165-9936
Appears in Collections:(CIDE) Artículos

Show full item record
Review this work

SCOPUSTM   
Citations

229
checked on Jun 26, 2022

WEB OF SCIENCETM
Citations

221
checked on Jun 30, 2022

Page view(s)

442
checked on Jul 3, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.