Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/42771
DC FieldValueLanguage
dc.contributor.authorSantana Rodríguez, José Juanen_US
dc.contributor.authorSosa Ferrera, María Zoraidaen_US
dc.contributor.authorVega Moreno, Dauraen_US
dc.date.accessioned2018-11-21T11:02:47Z-
dc.date.available2018-11-21T11:02:47Z-
dc.date.issued2009en_US
dc.identifier.isbn978-1-60692-667-3en_US
dc.identifier.otherScopus-
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/42771-
dc.description.abstractOrganochlorine pesticides have been used during decades as insecticides and for the control of vector-borne diseases. In 1980s these pesticides were banned in developed countries and were replaced by other kind of compounds like organophosphorus pesticides; however, they are usually more toxic than organochlorine pesticides. Nowadays these compounds are present in the environment; thus the long-term persistence and their metabolites are presented in water, sediments, soils and vegetables. The methods usually used for the extraction of these compounds from environmental samples are often too time consuming, involve multi-step procedures that are prone to loss of analytes and use high amounts of toxic organic solvents. Modern strategies in analytical chemistry have been developed towards the simplification of sample's preparation, as well as the minimization of organic solvent used on the extraction process. An alternative to organic solvents is the use of micellar systems as extractants of organic pollutants in liquid and solid environmental samples. Micellar media facilitate the solubilization of different compounds present in different kind of samples. Benefits obtained when micellar media are used, are lesser toxicity and cost than organic solvents. Cloud-point extraction (CPE) process in liquid samples and microwave assisted micellar extraction (MAME) in solid samples, have been developed for the extraction of pesticides prior to their determination by high performance liquid chromatography. Moreover, during extraction process, many interfering components are usually co-extracted from solid samples together with target analytes. For increasing sensitivity and selectivity, MAME procedure can be coupled with other extraction and preconcentration techniques, introducing a clean-up step for removing substances that could interfere with the final determination of target analytes in HPLC system. This coupling can be done with solid phase microextraction (SPME), called MAME-SPME, and with solid phase extraction (SPE), MAME-SPE, producing also an intensification of the analytes signals by means of extract clean-up and preconcentration. In this study an overview of the use of micellar systems well alone, or well combined with the aforementioned extraction/preconcentration techniques, for the determination of organochlorine and organophosphorus pesticides in liquid and solid samples is presented. Fundaments, experimental, variables optimization, quantitative procedures and applications are described and discussed, making emphasis on the advantages of these green methodologies with regard to traditional extraction techniques.en_US
dc.languageengen_US
dc.publisherNova Science Publishersen_US
dc.sourceEnvironmental impact assessments / George T. Halley and Yeram T. Fridian (editors), p. 275-314en_US
dc.subject2391 Química ambientalen_US
dc.subject.otherEnvironmental friendly methodsen_US
dc.subject.otherOrganophosphorus and organochlorine pesticidesen_US
dc.subject.otherMicrowave-Assisted Extractionen_US
dc.subject.otherSolid-Phase Microextractionen_US
dc.subject.otherSupercritical-Fluid Extractionen_US
dc.subject.otherCloud-Point Extractionen_US
dc.subject.otherPerformance Liquid-Chromatographyen_US
dc.subject.otherPolycyclic Aromatic-Hydrocarbonsen_US
dc.subject.otherAccelerated Solvent-Extractionen_US
dc.subject.otherN-Methylcarbamate Pesticidesen_US
dc.subject.otherCapillary Gas-Chromatographyen_US
dc.subject.otherTandem Mass-Spectrometryen_US
dc.titleEnvironmental friendly methods for the extraction and determination of organophosphorus and organochlorine pesticidesen_US
dc.typeinfo:eu-repo/semantics/bookParten_US
dc.typeBooken_US
dc.identifier.scopus85048402541-
dc.identifier.scopus84896226398-
dc.identifier.isi000269222100001-
dc.contributor.authorscopusid56248783900-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid55663938500-
dc.contributor.authorscopusid14060992600-
dc.identifier.absysnet572358-
dc.description.lastpage314en_US
dc.description.firstpage275en_US
dc.investigacionCienciasen_US
dc.type2Capítulo de libroen_US
dc.contributor.daisngid13402121-
dc.contributor.daisngid770178-
dc.contributor.daisngid30498471-
dc.description.numberofpages40en_US
dc.identifier.eisbn9781617284106-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Moreno, DV-
dc.date.coverdateEnero 2009en_US
dc.identifier.ulpgces
dc.description.spiqQ1
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR Tecnologías, Gestión y Biogeoquímica Ambiental-
crisitem.author.deptDepartamento de Química-
crisitem.author.orcid0000-0002-5635-7215-
crisitem.author.orcid0000-0003-3003-3607-
crisitem.author.orcid0000-0002-4993-4694-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgDepartamento de Química-
crisitem.author.fullNameSantana Rodríguez, José Juan-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameVega Moreno, Daura-
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