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Fluorescence detection with an immersed flow cell in capillary electrophoresis

✍ Scribed by Kurosu, Yasuyuki ;Sasaki, Toru ;Saito, Muneo

Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
407 KB
Volume
14
Category
Article
ISSN
0935-6304

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✦ Synopsis

Abstract

An immersed flowcell has been developed for fluorescence detection in capillary electrophoresis (CE) by modifying an ordinary HPLC spectrofluorimetric detector flowcell. The minimum detectability obtained for riboflavine was about 4 fmol. The use of the flowcell to measure a fluorescence spectrum by the stopped‐flow method of shutting down the DC high voltage during a wavelength scan, has also been achieved successfully.

πŸ“œ SIMILAR VOLUMES

Electrophoresis in capillary cells with
Electrophoresis in capillary cells with detection gap
✍ Dmitri N. Gavrilov; Olga Kosobokova; Vyacheslav Khozikov; Andrey Stepukhovitch; πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 792 KB

## Electrophoresis in capillary cells with detection gap A novel design of the detection zone in multicapillary arrays used for electrophoretic separation is presented. The use of a detection gap (DG), in which the reflective surfaces separating the channels of the array are eliminated, is proposed