Carbon nanotube and diamond as electrochemical detectors in microchip and conventional capillary electrophoresis.
As two important polymorphs of carbon, carbon nanotube (CNT) and diamond have been widely employed as electrode materials for electrochemical sensing. This review focuses on recent advances and the key strategies in the fabrication and application of electrochemical detectors in microchip and conventional capillary electrophoresis (CE) using CNT and boron-doped diamond. The subjects covered include CNT-based electrochemical detectors in microchip CE, CNT-based electrochemical detectors in conventional CE, boron-doped diamond electrochemical detectors in microchip CE, and boron-doped diamond electrochemical detectors in conventional CE. The attractive properties of CNT and boron-doped diamond make them very promising materials for the electrochemical detection in microchip and conventional CE systems and other microfluidic analysis systems.
Chen
Gang
G
Department of Analytical Chemistry, School of Pharmacy, Fudan University, Shanghai 200032, China. gangchen@fudan.edu.cn
D001895:Boron / Q000737:chemistry*; D018130:Diamond / Q000737:chemistry*; D004563:Electrochemistry; D019075:Electrophoresis, Capillary / Q000295:instrumentation*; D046209:Electrophoresis, Microchip / Q000295:instrumentation*; D006801:Humans; D037742:Nanotubes, Carbon / Q000737:chemistry*
D037742:Nanotubes, Carbon; D018130:Diamond; D001895:Boron