Hubei Key Lab of Materials Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, P.R. China.
Adv Mater. 2012 Apr 10;24(14):1889-93. doi: 10.1002/adma.201200102. Epub 2012 Mar 7.
A simple, yet robust route to prepare polymer nanoparticles with tunable internal structures through supramolecular assembly within emulsion droplets is presented. Nanoparticles with various internal morphologies, including dispersed spheres, dispersed spirals, stacked toroids, and concentric lamellae, are obtained due to the 3D confinement and variation of hydrogen-bonding agent. This method also allows us to form mesoporous particles through further disassembly of the supramoleclar assemblies by rupturing the hydrogen bonding.
通过乳液液滴内的超分子组装，提出了一种简单而强大的方法来制备具有可调内部结构的聚合物纳米粒子。由于 3D 限制和氢键供体的变化，得到了具有各种内部形态的纳米粒子，包括分散的球体、分散的螺旋体、堆叠的环体和同心层。通过进一步破坏氢键使超分子组装解体，该方法还允许我们形成介孔颗粒。
