Sustainable Room Temperature Phosphorescence From Carbon Dots Confined in a Cellulose-Rich Coconut Coir Matrix. (PubMed, ChemSusChem) - Aug 31, 2026 - "Herein, a biobased RTP system is reported by selectively integrating chlorogenic acid-derived carbon dots (CDs) into a cellulose-rich coconut coir matrix...Furthermore, the materials exhibit excellent processability and can be fabricated into films, fibers, powders, and sponges without loss of RTP properties. This work demonstrates a sustainable strategy for constructing RTP materials using biomass-derived cellulose as a structural scaffold, offering a promising pathway for high-value utilization of agricultural waste in anti-counterfeiting and information encryption."
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Haozhou Sun; Huimin Cai; Shujun Li; XinYue Zhang; Xueqiong Yin; Yingxiang Zhai; Zhijun Chen; Ziqi Zhang
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