Carbon dioxide-controlled assembly based on conjugated polymer and boron nitride

• 作 者: Bo Wang Chengfen Xing Dong Gao Hongbo Yuan Liang Qiu Xue Yang Yang Huang Yong Zhan
• 机 构: Institute of Biophysics, Hebei University of Technology, Tianjin 300401, China“,”Hebei Key Laborator
• 出 处: 中国化学快报（英文版）
• 发表日期: 2020年1期
• 关键词: Conjugated polymers Energy transfer Boron nitride Electrostatic interactions Hyd

CO2-controlled assembly of conjugated polymer and boron nitride (BN) was fabricated via electrostatic and hydrophobic interactions between the BN fiber and conjugated polymer of PFBT containing fluorene units and 2,1,3-benzothiadiazole units. CO2, an effective and green stimulus for regulating the assembly of PFBT and BN fibers, leads to an obvious fluorescence variation. Moreover, PFBT enables the assembly with the signal amplification and light-harvesting properties. This work provides a new triggering method to construct intelligent conjugated polymer-based platform, and offers fluorescence monitoring strategy for carbon dioxide capture.