文献类型：期刊文献

英文题名：Highly efficient light-induced self-assembly of gold nanoparticles promoted by photoexcitation-induced aggregatable ligands

作者：Xu, Xiaoyan[1]; Zhang, Man[1]; Li, Zhongyu[1]; Ye, Danfeng[1]; Gou, Lizhen[3]; Zou, Qi[2,3]; Zhu, Liangliang[1]

机构：[1] State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai, 200438, China; [2] Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China; [3] Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai, 200090, China

年份：2022

卷号：59

期号：4

起止页码：418

外文期刊名：Chemical Communications

收录：EI(收录号：20225113281568)

语种：英文

外文关键词：Fiber optic sensors - Ligands - Metal nanoparticles - Photoexcitation - Self assembly - Synthesis (chemical)

摘要：There are numerous ways to achieve light-induced self-assembly of gold nanoparticles, but most of them are through chemical reaction and slow. Ligands that can perform photoexcitation-induced aggregation were synthesized and modified onto gold nanoparticles. The leading functionalized nanoparticles exhibit highly efficient light-induced self-assembly properties and show high-contrast color fading in tens of seconds. ? 2023 The Royal Society of Chemistry.