PORTABLE PAPER CHIP CAPABLE OF VISUALLY DETECTING CHLORINE ION CONTENT IN SWEAT

摘要

A portable paper chip capable of visually detecting chlorine ion content in sweat is provided with a double-layer structure of paper (3) which can generate color or fluorescence changes according to the pH and anion exchange paper (2) which is arranged on the lower surface of the paper. The paper chip can be used to visually detect the chlorine ion content in sweat, thereby monitoring physiological status and diagnosing cystic fibrosis diseases.