Preparation of the Plant Phenol-derived Polymeric Dye
2:45
Preparation of Test Dye Solutions for Gray Keratin Hair
5:14
Measurement of Color Parameters and Color Durability Testing
6:51
Results: Polymeric Dyes Result in Stable Hair Coloration Compared to Plant-derived Monomeric Dye under Direct or Mordanting Dye Conditions
8:29
Conclusion
Transkript
The overall goal of this experiment is to confirm whether pre-synthesized polymeric dyes derived from plant phenols can dye human keratin hairs within an acceptable time frame, compared to commercial hair dyes. This method describes the synthesis
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Here, we present a protocol to use pre-synthesized polymeric products derived from fungal laccase-catalyzed polymerization of plant phenols, either with or without mordant agents (e.g., FeSO4), to induce detergent-resistant keratin hair dyeing within 2.5 hours.