| 摘要 |
The invention relates to a method for detecting an analyte A in a liquid, comprising the following steps: (a) a solution containing an analytical reagent N is provided in a container B; (b) the analyte A is added to the solution, (c) an electrical field eF which acts upon the solution is applied by means of electrodes disposed outside the container B, whereby a modification occurs in the concentration of a substance which is specific with respect to the presence of the analyte A in a region M of the container B and (d) the modification of said concentration is optically detected.
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