Jump to Main Content
- Zhou, Fanghao, et al. Show all 6 Authors
- Analytical methods 2017 v.9 no.21 pp. 3230-3236
- blindness; color; color vision; colorimetry; freeze drying; gelatinization; hydrogen peroxide; porous media; potassium iodide; rehydration; starch; surface area
- ... This work proposes a novel method for the semi-quantitative determination of hydrogen peroxide (H₂O₂) in routine applications. Potassium iodide (KI) and starch are adopted as chromogenic reagents, while microcapillary films (MCFs) are employed as the reaction platform. An innovative loading method, including filling, gelatinization, and freeze-drying of reagents, is established to create a solid p ...