Han Chen

Integrating electric fields into extraction techniques increases sensitivity and selectivity. These approaches are compatible with miniaturized, portable, and many biological samples.

Extraction-based sample preparation has been recognized as a significant step in separation science. To facilitate the extraction with better resolution, higher sensitivity, and lower detection limit, some new assistant approaches have been introduced, including electric field.

Extraction-based sample preparation has been recognized as a significant step in separation science. To improve the sensitivity and selectivity of the extraction, some new approaches have been introduced, including those that employ an electric field. These electric field-assisted extraction methods create another dimension for sample preparation, and are compatible with miniaturized, portable, and multifunctional analytical platforms.