Separation and detection of nitrophenols at capillary electrophoresis microchips with amperometric detection

Abstract

A Miniaturized analytical system for the separation and amperometric detection of toxic nitrophenols, based on the Coupling of a micromachined capillary electrophoresis (CE) chip with a glassy carbon detector is described.

Keywords

• nitrophenols
• capillary electrophoresis
• micromachining
• microchip
• amperometric detection
• priority pollutant phenols
• electrochemical detection
• liquid-chromatography
• zone-electrophoresis
• electrode
• devices
• cyclodextrin
• isomers
• chips
• film