http://dx.doi.org/10.4322/sc.2014.010

 

Bar adsorptive microextraction (BAμE): An innovative concept for static analytical microextraction

Nogueira, José Manuel F.

Palavras-chave: Sample preparation, sorption-based methods, static microextraction, BAμE, floating sampling technology, nanostruturated materials, trace analysis, real matrices.

ResumoRecently were introduced novel static microextraction techniques, with particular emphasis on bar
adsorptive microextraction, BAµE, which has demonstrated high analytical capacity and remarkable
performance to operate at the ultra-trace level. This new concept has also proved great effectiveness
in the analysis of organic compounds with polar characteristics particularly in complex systems,
becoming a well-established analytical tool for sample preparation, and been proposed in literature
several applications in relevant scientific areas. The present contribution aims to discuss the fundamental
principles and proposes all the analytical potential of BAµE, as an alternative and complementary
analytical concept to several sorption-based techniques, in the static microextraction domain.


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