Artículo
A comparative evaluation of analytical green metrics for microextraction techniques based on polymeric and gel membranes as solid support
Autor/es | Sedehi, Samira
Tabani, Hadi Dorabadizare, Farzaneh Pedersen-Bjergaard, Stig Ramos Payán, María Dolores ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Departamento | Universidad de Sevilla. Departamento de Química Analítica |
Fecha de publicación | 2024-07-05 |
Fecha de depósito | 2024-07-17 |
Publicado en |
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Resumen | Sample preparation plays a pivotal role in chemical analysis, serving to isolate target analytes from diverse matrices and enhance measurement selectivity and sensitivity. This review examines microextraction's eco-friendliness ... Sample preparation plays a pivotal role in chemical analysis, serving to isolate target analytes from diverse matrices and enhance measurement selectivity and sensitivity. This review examines microextraction's eco-friendliness versus tradition, focusing on LPME and EME systems for acidic compounds. Different solid supports (polymeric and gel membranes) implemented in different configurations are evaluated. These innovative techniques reduce the consumption of chemicals and offer enhanced environmental safety. To determine the greenness of these techniques, we employ three widely recognized metrics: Analytical Eco-Scale, Green Analytical Procedure Index (GAPI), and Analytical GREEnness (AGREE). Our comparative analysis provides insights into the strengths and weaknesses of these metrics and offers a holistic perspective on the greenness of microextraction techniques. This review contributes to the ongoing efforts in Green Analytical Chemistry by facilitating the selection of environmentally benign sample preparation methods, thus promoting sustainable laboratory practices, and minimizing adverse environmental impacts. |
Agencias financiadoras | Ministerio de Ciencia e Innovación (MICIN). España |
Identificador del proyecto | I+D+i PID2021-123073NB-C22
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Cita | Sedehi, S., Tabani, H., Dorabadizare, F., Pedersen-Bjergaard, S. y Ramos Payán, M.D. (2024). A comparative evaluation of analytical green metrics for microextraction techniques based on polymeric and gel membranes as solid support. Trends in Analytical Chemistry (TrAC), 178, 117840. https://doi.org/10.1016/j.trac.2024.117840. |
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