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Updated: Jul 15, 2026

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
08:09

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

一种新的层次方法来固定聚合物和纳米集群

Eugene W L Chan1, Dong-Chan Lee, Man-Kit Ng

  • 1Department of Chemistry and The James Franck Institute, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637, USA.

Journal of the American Chemical Society
|October 10, 2002
PubMed
概括

研究人员开发了一种简单的方法,可以将合聚合物和金纳米粒子固定在表面上. 这种技术可以精确控制多层薄膜厚度,从而创造出坚固且可功能化的材料.

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Colloidal precipitates01:09

Colloidal precipitates

The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...