Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis

Autores
Martinis, Estefanía Mabel; Berton, Paula; Monasterio, Romina Paula; Wuilloud, Rodolfo German
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ionic liquids (ILs) are generally considered to be more environmentally friendly than common organic solvents and have unique characteristics (e.g., effectively no vapor pressure, adjustable viscosity and miscibility in aqueous phases). They are also considered to be highly efficient extractant phases to improve analyte selectivity and sensitivity, so that they are important tools for chromatographic and spectrometric analysis. We review state-of-the-art applications of ILs in analytical chemistry with special emphasis on metal determination and speciation analysis. We discuss modern microextraction techniques based on ILs [e.g., dispersive liquid-iquid microextraction (DLLME), singledrop microextraction (SDME), and on-line LLME]. Also, we comment on potential applications and developments of solid-phase extraction (SPE) techniques involving IL-modified surface materials for metal retention and preconcentration. In all cases, we review crucial parameters and practical considerations of method optimization and application. Further, we critically compare IL-based methods in terms of analytical performance and environmental compatibility.
Fil: Martinis, Estefanía Mabel. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Berton, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina
Fil: Monasterio, Romina Paula. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Wuilloud, Rodolfo German. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Basicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Basicas.; Argentina
Materia
SPECIATION
MICROEXTRACTION
PRECONCENTRATION
METAL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/105157
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Emerging ionic liquid-based techniques for total-metal and metal-speciation analysisMartinis, Estefanía MabelBerton, PaulaMonasterio, Romina PaulaWuilloud, Rodolfo GermanSPECIATIONMICROEXTRACTIONPRECONCENTRATIONMETALhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Ionic liquids (ILs) are generally considered to be more environmentally friendly than common organic solvents and have unique characteristics (e.g., effectively no vapor pressure, adjustable viscosity and miscibility in aqueous phases). They are also considered to be highly efficient extractant phases to improve analyte selectivity and sensitivity, so that they are important tools for chromatographic and spectrometric analysis. We review state-of-the-art applications of ILs in analytical chemistry with special emphasis on metal determination and speciation analysis. We discuss modern microextraction techniques based on ILs [e.g., dispersive liquid-iquid microextraction (DLLME), singledrop microextraction (SDME), and on-line LLME]. Also, we comment on potential applications and developments of solid-phase extraction (SPE) techniques involving IL-modified surface materials for metal retention and preconcentration. In all cases, we review crucial parameters and practical considerations of method optimization and application. Further, we critically compare IL-based methods in terms of analytical performance and environmental compatibility.Fil: Martinis, Estefanía Mabel. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Berton, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; ArgentinaFil: Monasterio, Romina Paula. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; ArgentinaFil: Wuilloud, Rodolfo German. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Basicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Basicas.; ArgentinaElsevier2010-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/105157Martinis, Estefanía Mabel; Berton, Paula; Monasterio, Romina Paula; Wuilloud, Rodolfo German; Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis; Elsevier; Trac-Trends In Analytical Chemistry; 29; 10; 11-2010; 1184-12010165-9936CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.trac.2010.07.013info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0165993610002220info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:28Zoai:ri.conicet.gov.ar:11336/105157instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:53:28.556CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
title Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
spellingShingle Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
Martinis, Estefanía Mabel
SPECIATION
MICROEXTRACTION
PRECONCENTRATION
METAL
title_short Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
title_full Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
title_fullStr Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
title_full_unstemmed Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
title_sort Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis
dc.creator.none.fl_str_mv Martinis, Estefanía Mabel
Berton, Paula
Monasterio, Romina Paula
Wuilloud, Rodolfo German
author Martinis, Estefanía Mabel
author_facet Martinis, Estefanía Mabel
Berton, Paula
Monasterio, Romina Paula
Wuilloud, Rodolfo German
author_role author
author2 Berton, Paula
Monasterio, Romina Paula
Wuilloud, Rodolfo German
author2_role author
author
author
dc.subject.none.fl_str_mv SPECIATION
MICROEXTRACTION
PRECONCENTRATION
METAL
topic SPECIATION
MICROEXTRACTION
PRECONCENTRATION
METAL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ionic liquids (ILs) are generally considered to be more environmentally friendly than common organic solvents and have unique characteristics (e.g., effectively no vapor pressure, adjustable viscosity and miscibility in aqueous phases). They are also considered to be highly efficient extractant phases to improve analyte selectivity and sensitivity, so that they are important tools for chromatographic and spectrometric analysis. We review state-of-the-art applications of ILs in analytical chemistry with special emphasis on metal determination and speciation analysis. We discuss modern microextraction techniques based on ILs [e.g., dispersive liquid-iquid microextraction (DLLME), singledrop microextraction (SDME), and on-line LLME]. Also, we comment on potential applications and developments of solid-phase extraction (SPE) techniques involving IL-modified surface materials for metal retention and preconcentration. In all cases, we review crucial parameters and practical considerations of method optimization and application. Further, we critically compare IL-based methods in terms of analytical performance and environmental compatibility.
Fil: Martinis, Estefanía Mabel. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Berton, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina
Fil: Monasterio, Romina Paula. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales. Laboratorio de Química Analítica para Investigación y Desarrollo; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Wuilloud, Rodolfo German. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Basicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Basicas.; Argentina
description Ionic liquids (ILs) are generally considered to be more environmentally friendly than common organic solvents and have unique characteristics (e.g., effectively no vapor pressure, adjustable viscosity and miscibility in aqueous phases). They are also considered to be highly efficient extractant phases to improve analyte selectivity and sensitivity, so that they are important tools for chromatographic and spectrometric analysis. We review state-of-the-art applications of ILs in analytical chemistry with special emphasis on metal determination and speciation analysis. We discuss modern microextraction techniques based on ILs [e.g., dispersive liquid-iquid microextraction (DLLME), singledrop microextraction (SDME), and on-line LLME]. Also, we comment on potential applications and developments of solid-phase extraction (SPE) techniques involving IL-modified surface materials for metal retention and preconcentration. In all cases, we review crucial parameters and practical considerations of method optimization and application. Further, we critically compare IL-based methods in terms of analytical performance and environmental compatibility.
publishDate 2010
dc.date.none.fl_str_mv 2010-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/105157
Martinis, Estefanía Mabel; Berton, Paula; Monasterio, Romina Paula; Wuilloud, Rodolfo German; Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis; Elsevier; Trac-Trends In Analytical Chemistry; 29; 10; 11-2010; 1184-1201
0165-9936
CONICET Digital
CONICET
url http://hdl.handle.net/11336/105157
identifier_str_mv Martinis, Estefanía Mabel; Berton, Paula; Monasterio, Romina Paula; Wuilloud, Rodolfo German; Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis; Elsevier; Trac-Trends In Analytical Chemistry; 29; 10; 11-2010; 1184-1201
0165-9936
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.trac.2010.07.013
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0165993610002220
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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