Artículo
Synergistic analytical preconcentration with ionic liquid–nanomaterial hybrids
Martinis, Estefanía Mabel
; Castro Grijalba, Alexander
; Pérez, María Belén
; Llaver, Mauricio
; Wuilloud, Rodolfo German
Fecha de publicación:
12/2017
Editorial:
Elsevier
Revista:
Trac-Trends In Analytical Chemistry
ISSN:
0165-9936
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Nanomaterials and ionic liquids (ILs) have very attractive properties for improved analytical preconcentration methods. Thus, ILs have been used as excellent tools to functionalize nanomaterials, giving them specific chemical properties for higher selectivity, extraction efficiency and extended re-utilization in preconcentration. Moreover, incorporation of IL-nanomaterial hybrids in miniaturized solid phase and liquid phase microextraction procedures is being increasingly exploited to obtain high analytical recoveries while developing environmentally friendly analytical methods. In this review, the design and application of innovative and efficient analytical methods for sensitive and selective determination of inorganic and organic analytes is described. The synthesis of some IL-nanomaterial hybrids is presented along with a revision of the most important synergistic physicochemical properties useful for the extraction of analytes. Finally, practical considerations concerning the application of IL-nanomaterial hybrids for the development of modern analytical separation and preconcentration techniques are fully discussed in this work.
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Articulos(CCT - MENDOZA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MENDOZA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MENDOZA
Citación
Martinis, Estefanía Mabel; Castro Grijalba, Alexander; Pérez, María Belén; Llaver, Mauricio; Wuilloud, Rodolfo German; Synergistic analytical preconcentration with ionic liquid–nanomaterial hybrids; Elsevier; Trac-Trends In Analytical Chemistry; 97; 12-2017; 333-344
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