Smart Colorants R&D Program, Philippine Textile Research Institute

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Enhanced Photoluminescence of Curcuma longa Extracts via Chitosan-Mediated Energy Transfer for Textile Authentication Applications

Gabriel Nicolo A. De Guzman¹, Jeff Ryan S. Magalong¹, Jose Paolo O. Bantang¹, Julius L. Leaño, Jr.¹

¹Department of Science and Technology, Smart Colorants R&D Program, Philippine Textile Research Institute

Photoluminescence is one of the most effective authentication mechanisms being used today. Utilizing and enhancing naturally sourced materials with inherent photoluminescent properties and incorporating them into fabric substrates can lead to development of green, sustainable, and functional textiles for smart applications.