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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

精密に定義された (共) ポリマーで安定した移行金属ナノ粒子の簡単な調製,水性可逆性添加-断片化チェーン転送ポリメリゼーションで合成されます

Andrew B Lowe1, Brent S Sumerlin, Michael S Donovan

  • 1Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, MS 39406, USA.

Journal of the American Chemical Society
|September 26, 2002
PubMed
まとめ

新しい方法は,ポリマーで安定した移行金属コロイドを"移植"アプローチを使用して作成します. この技術は,電子顕微鏡とスペクトル顕微鏡で確認された,制御されたサイズを持つポリマー安定化金属ナノ粒子を生成します.

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関連する概念動画

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...
Coagulation01:06

Coagulation

Colloidal solids are solid particles suspended in solution. They are usually negatively charged, attracting a compact primary layer of positively charged ions, which attract more counterions to form an electrical double layer. Electrostatic repulsion between the charged double layers prevents the particles from colliding, stabilizing the colloids. These solids are often undesirable because they can contain toxins that are difficult to remove. Coagulation is a technique that helps aggregate and...