期刊

Angewandte Chemie, International Editio

标题

Harnessing Colloidal Crack Formation by Flow-Enabled Self-Assembly

作者

Bo Li, Beibei Jiang, Dr.Wei Han, Dr.Ming He, Xiao Li, Wei Wang, Prof.Suck Won Hong, Prof.Myunghwan Byun, Prof.Shaoliang Lin, Prof.Zhiqun Lin

摘要

Crack formation in a colloidal nanoparticle film can be harnessed by restricting the drying of the colloidal suspension using a flow-enabled self-assembly (FESA) strategy to yield large-area periodic cracks (i.e., microchannels) with tunable spacing. In their Communication on page 4554 ff., Z. Lin and co-workers also show that these uniform microchannels can be utilized as a template to guide the assembly of Au nanoparticles, forming intriguing nanoparticle threads.

原文链接

http://onlinelibrary.wiley.com/doi/10.1002/anie.201702037/full