Sweeping and New On-line Sample Preconcentration Techniques in Capillary Electrophoresis

• Main Authors: Guidote, Armando M, Jr, Quirino, Joselito P, Aranas, Agnes T
• Format: text
• Published: Archīum Ateneo 2009
• Subjects: On-line sample preconcentration; Sweeping; Sample stacking; Analyte focusing by micelle collapse; Capillary electrophoresis; Analytical Chemistry; Chemistry
• Online Access: https://archium.ateneo.edu/chemistry-faculty-pubs/48; https://link.springer.com/article/10.1007/s00216-009-2646-7
• Institution: Ateneo De Manila University

Sweeping is a powerful on-line sample preconcentration technique that improves the concentration sensitivity of capillary electrophoresis (CE). This approach is designed to focus the analyte into narrow bands within the capillary, thereby increasing the sample volume that can be injected, without an...