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Parallel and serial dual electrode detectors for capillary electrophoresis
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作者 叶建农 赵学伟 方禹之 《Chinese Journal of Chemistry》 SCIE CAS CSCD 1998年第3期226-233,共8页
Application of parallel and serial dual electrode detectors for capillary electrophoresis was first described. In parallel dual electrode approach, two 100 μm-diameter Cu disks arranged side by side were used as the ... Application of parallel and serial dual electrode detectors for capillary electrophoresis was first described. In parallel dual electrode approach, two 100 μm-diameter Cu disks arranged side by side were used as the dual working electrode for the simultaneous determination of a mixture of carbohydrates and amino acids. In serial dual electrode approach, two working electrodes were arranged in a disk-ring manner for the simultaneous determination of both cysteine and cystine; the disk electrode was Hg/Au serving as the upstream electrode, the ring electrode was 5% CoPC carbon paste serving aa the downstream electrode. 展开更多
关键词 Capillary electrophoresis dual electrode detector cobalt phthalocynine CARBOHYDRATE amino acid
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