Lignin and phenylenediamine synergy in carbon dots: deciphering the origin of long-wavelength photoluminescence and the carbon core growth

Green Chemistry 2026

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Authors: Kai Chen, Yongsheng Zhang, Tao Shi, Zhi-Min Zhao, Zhi-Hua Liu, Li Xu, Junbo Gong, Bing-Zhi Li
DOI: 10.1039/d6gc00520a
Cited by: 3
References: 43

Abstract

Hybrid carbon dots exhibit an evolution mechanism wherein a p -phenylenediamine-derived red fluorophore provides high quantum yield, and lignin forms a robust carbon core, enabling superior long-wavelength photoluminescence and photostability.

Fields of Study & Subjects

Carbon and Quantum Dots Applications Lignin and Wood Chemistry Electrochemical sensors and biosensors

Publication details

Journal / source
Green Chemistry
Publisher
Royal Society of Chemistry (RSC)
Volume
28
Issue
15
Pages
6691–6701
Publication date
1 January 2026
Language
EN