Non-enzymatic disposable electrode strip comprising a surfactant for detecting uric acid; method for producing the same and its use

摘要

The present invention relates to a disposable electrode article eg. a strip that directly and non-enzymatically detects the concentration of biomolecules such as uric acid and hemoglobin in liquid sample. The strip detects the concentration of biomolecules in a sample by catching signals generated by a redox current of a redox electron mediator in the presence of a surfactant. When such electrode strip is applied to detect the concentration of biomolecules in human body, it avoids interference signals caused from any other components in blood. The invention also provides a method for producing such electrode strip and a detecting equipment containing such a strip.