Combining extraction and purification steps in sample preparation for environmental matrices: A review of matrix solid phase dispersion (MSPD) and pressurized liquid extraction (PLE) applications
| Autor: | Rodrigo Barcellos Hoff, Tânia Mara Pizzolato |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
business.industry 010401 analytical chemistry Extraction (chemistry) 010501 environmental sciences 01 natural sciences 0104 chemical sciences Analytical Chemistry Matrix (mathematics) Phase (matter) Sample preparation Two sample Process engineering business Dispersion (chemistry) Spectroscopy 0105 earth and related environmental sciences |
| Zdroj: | TrAC Trends in Analytical Chemistry. 109:83-96 |
| ISSN: | 0165-9936 |
| Popis: | The search for adequate sample preparation methods is a permanent concern for the analysis of contaminants and residues analysis in environment and biological samples. Ideally, a sample preparation method must be capable to perform extraction and purification in a simultaneous way. Although several methodologies have been developed in recent years, meeting the above proposed criteria, the overall aim of our review is to discuss two sample preparation techniques and their recent trends: matrix solid-phase dispersion (MSPD) and pressurized liquid extraction (PLE), focusing in the simultaneous extraction and clean-up steps. |
| Databáze: | OpenAIRE |
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