Hierarchical superstructures assembled from pH-responsive gold nanoparticles in deformable emulsion droplets
作者：Xuejie Liu, Xuan Yue, Jinlan Li, Nan Yan, Wei Jiang
关键字：pH响应, 金纳米粒子, 乳液液滴, 分级超结构, 超晶格, 中空胶囊
论文来源：期刊
具体来源：Chemical Communications, 2021, 57(79), 10258-10261
发表时间：2021年
摘要：将刺激响应纳米粒子（NPs）集成到形状可调的分级超结构中，已成为制造智能材料的强大方法。本文提出了一种稳健策略，通过精确调控含pH响应金纳米粒子构筑单元的乳液液滴界面张力，制备片状超晶格和中空胶囊，为构建具有不同应用的分级超结构提供了有效途径。
Abstract：Integrating stimuli-responsive nanoparticles (NPs) into shape-tunable hierarchical superstructures has emerged as a powerful way to fabricate smart materials. Here, we propose a robust strategy for the fabrication of sheet-like superlattices and hollow capsules by precisely tuning the interfacial tension of emulsion droplets containing pH-responsive gold nanoparticle building blocks, providing an efficient route to construct hierarchical superstructures with different applications.
论文链接：https://doi.org/10.1039/d1cc03555j