Extraction and preconcentration techniques for chromatographic determination of chlorophenols in environmental and food samples

• Tipo: Outra Publicação em Revista Científica Internacional
• Data: 2012

Autores

Paulo de Morais (Autor) Outra; Teodor Stoichev (Autor) Outra; Clara C P Basto (Autor) FCUP; Teresa T S D Vasconcelos (Autor) Outra

Revista

Título: Talanta

Vol. 89

Páginas: 1-11

ISSN: 0039-9140

Editora: Elsevier

Indexação

ISI Web of Knowledge - 24 Citações

Scopus - 29 Citações

Classificação Científica

FOS: Ciências exactas e naturais > Química

Outras Informações

ID Authenticus: P-002-DSY

DOI: 10.1016/j.talanta.2011.12.044

Abstract (EN): Methods for chlorophenols (CPs) determination (with low limits of detection) that can be applied to real environmental samples (waters, sediments, soils, biological tissues) and food are reviewed. Special emphasis is given to sampling, storage conditions and the application of preconcentration techniques for the determination of CPs using chromatographic methods. Solid phase extraction, solid phase microextraction, stir bar sorptive extraction, liquid phase microextraction, dispersive liquid-liquid microextraction, liquid-liquid-liquid microextraction and purge and trap methods are considered. Methods for microwave and ultrasonic extraction of CPs from solid matrices are also focused.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11