Fundamentals of and recent advances in sorbent-based headspace extractions

Autor(es)

Paiva, Andre Cunha ^[1] ; Crucello, Juliana ^[1] ; Porto, Nathalia de Aguiar ^[1] ; Hantao, Leandro Wang ^[1]

Afiliação do(s) autor(es)

^[1] Univ Campinas UNICAMP, Inst Chem, Campinas, SP - Brazil

• Tipo de documento: Artigo de Revisão
• Fonte: TRAC-TRENDS IN ANALYTICAL CHEMISTRY; v. 139, JUN 2021.
• Citações Web of Science: 0

Resumo

In this review, we present the most significant developments since 2013 of sorbent-based headspace extractions that resonated with the latest guidelines of green analytical chemistry. The fundamentals of each technique are discussed, as well as representative applications in the environmental, food analysis, and bioanalysis fields. Such equilibrium-based extractions are currently embodied by solid-phase microextraction (SPME) devices (e.g., fiber-based, TF-SPME, SPME Arrow), needle-based devices (e.g., SPDE, ITEX, NTD), and coated stir bars (e.g., HSSE, SBSE). This review covers most aspects of sample preparation, including theory, fundamental developments, novel sorbent phases (e.g., metal organic frameworks (MOF), carbon-based nanostructured materials, and ionic liquids (IL)), derivatization for gas chromatography (GC), and method development (e.g., design of experiments). In particular, vacuum assisted extractions have been highlighted due to their recent developments. (c) 2021 Elsevier B.V. All rights reserved. (AU)

• Processo FAPESP: 14/50867-3 - INCT 2014: Instituto Nacional de Ciência e Tecnologia de Bioanalítica
• Beneficiário: Marco Aurelio Zezzi Arruda
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 19/11353-8 - Centro Brasileiro de Pesquisa em Água (BWRC)
• Beneficiário: Lauro Tatsuo Kubota
• Modalidade de apoio: Auxílio à Pesquisa - Programa Centros de Pesquisa em Engenharia
• Processo FAPESP: 20/01064-6 - Desenvolvimentos analíticos visando estudos com amostras reais do derrame de petróleo na costa litorânea de Pernambuco: simulações, caracterizações químicas e bioensaios de ecotoxicidade
• Beneficiário: Leandro Wang Hantao
• Modalidade de apoio: Auxílio à Pesquisa - Regular