Polímeros impressos com íons: fundamentos, estratégias de preparo e aplicações em química analítica
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Data
2013
Autores
Marestoni, Luiz Diego [UNESP]
Sotomayor, Maria Del Pilar Taboada [UNESP]
Segatelli, Mariana Gava
Sartori, Lucas Rossi
Tarley, César Ricardo Teixeira
Título da Revista
ISSN da Revista
Título de Volume
Editor
Sociedade Brasileira de Química
Resumo
Chemical imprinting technology has been widely used as a valuable tool in selective recognition of a given target analyte (molecule or metal ion), yielding a notable advance in the development of new analytical protocols. Since their discovery, molecularly imprinted polymers (MIPs) have been extensively studied with excellent reviews published. However, studies involving ion imprinted polymers (IIPs), in which metal ions are recognized in the presence of closely related inorganic ions, remain scarce. Thus, this review involved a survey of different synthetic approaches for preparing ion imprinted adsorbents and their application for the development of solid phase extraction methods, metal ion sensors (electrodes and optodes) and selective membranes.
Descrição
Palavras-chave
imprinting technology, preconcentration, sensors
Como citar
Química Nova. Sociedade Brasileira de Química, v. 36, n. 8, p. 1194-1207, 2013.