A Self‐Quenching‐Resistant Carbon‐Dot Powder with Tunable Solid‐State Fluorescence and Construction of Dual‐Fluorescence Morphologies for White Light‐Emission

• DOI: 10.1002/adma.201503380
• Publication Date: 2015-11-16T08:05:12Z
• Authors: Yonghao Chen; Mingtao Zheng; Yong Xiao; Hanwu Dong; Haoran Zhang; Jianle Zhuang; Hang Hu; Bingfu Lei; Yingliang Liu
• Keywords: 02 engineering and technology; 0210 nano-technology

Self-quenching in the aggregation state is overcome, and tunable solid-state photoluminescence of carbon-dot powder is achieved. Furthermore, based on the controllable optical property in organic solvents, a novel concept, i.e., constructing dual-fluorescence morphologies from single luminescent species, is presented to realize white-light emission.