Preparation of dendrimer-like gold nanoparticles by electrochemical method

Pin Hsiang Chiu, Chien Jung Huang, Cheng Fu Yang, Teen Hang Meen, Yeong Her Wang

研究成果: Conference contribution

摘要

In this article, we demonstrate the synthesis of dendrimer-like gold nanoparticles (DGNs) by an electrochemical method using micelle templates formed by two surfactants with various amounts of toluene solvent, the primary surfactant being hexadecyltrimethylammonium bromide (CTAB) and the cosurfactant being tetradodecylammonium bromide (TTAB). To investigate the influence of toluene solvent on the DGNs, the amount of toluene was varied in the range from 10 to 50 μL. It was found that the shape of particles was changed from sphere to dendrimer-like shape, and the UV-vis optical absorption measurement revealed a pronounced red shift of the surface plasmon resonance (SPR) peak from 526 to 548 nm.

原文English
主出版物標題Nanotechnology (General) - 216th ECS Meeting
頁面73-77
頁數5
版本24
DOIs
出版狀態Published - 2010 十二月 1
事件Nanotechnology General Session - 216th ECS Meeting - Vienna, Austria
持續時間: 2009 十月 42009 十月 9

出版系列

名字ECS Transactions
號碼24
25
ISSN(列印)1938-5862
ISSN(電子)1938-6737

Other

OtherNanotechnology General Session - 216th ECS Meeting
國家Austria
城市Vienna
期間09-10-0409-10-09

All Science Journal Classification (ASJC) codes

  • Engineering(all)

指紋 深入研究「Preparation of dendrimer-like gold nanoparticles by electrochemical method」主題。共同形成了獨特的指紋。

引用此