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Updated: Apr 21, 2026
Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles
Published on: October 16, 2017
Vertical segregation in the self-assembly of nanoparticles at the liquid/air interface
Yanming Liu1, Yang Liu, Peng Tao
1State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China. dengtao@sjtu.edu.cn chengyi2013@sjtu.edu.cn.
Abstract:
Vertical segregation was induced by the size-dependent charge neutralization during the one-step interfacial self-assembly of colloidal gold nanoparticles with bimodal size distribution. This self-assembly approach also can assemble particles with tunable compositions into layered films.
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