Date:

2025-04-30

Title of Paper:

A General Strategy Toward pH-Controlled Aggregation-Dispersion of Gold Nanoparticles and Single-Walled Carbon Nanotubes

Journal:

Small

Summary:

pH matters: Protonation–deprotonation of an ethylenediamine molecule is used to harness the aggregation-dispersion process of gold nanoparticles and carbon nanotubes. The idea takes advantage of the doubly protonated molecule that acts as an electrostatic bridge between two oppositely charged nanoparticles.

Co-author:

Xiaogang Han, Yulin Li, Shouguo Wu, Zhaoxiang Deng*

Volume:

4

Page Number:

326-329

Translation or Not:

No

Date of Publication:

2008-02-13