在导电高分子薄膜表面沉积密度可控的银纳米粒子

高等学校化学学报 ›› 2010, Vol. 31 ›› Issue (7): 1288.

在导电高分子薄膜表面沉积密度可控的银纳米粒子

黄春玉¹,卜凤泉², 马任平¹, 齐殿鹏¹, 吕男¹

1. 吉林大学化学学院，超分子结构与材料国家重点实验室, 长春 130012;
2. 吉林大学药学院, 长春 130021

收稿日期:2010-02-02 出版日期:2010-07-10 发布日期:2010-07-10
通讯作者: 吕男, 女, 博士, 教授, 博士生导师, 主要从事表面图案化与界面诱导组装的研究. E-mail: luenan@jlu.edu.cn
基金资助:
国家自然科学基金(批准号: 20773052)资助.

Deposition of Silver Nanoparticles with Controllable Density on the Conducting Polymer Film

HUANG Chun-Yu¹, BU Feng-Quan², MA Ren-Ping¹, QI Dian-Peng¹, LÜ Nan^1*

1. State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China;
2. School of Pharmaceutical Science, Jilin University, Changchun 130021, China

Received:2010-02-02 Online:2010-07-10 Published:2010-07-10
Contact: Lü Nan. E-mail: luenan@jlu.edu.cn
Supported by:
国家自然科学基金(批准号: 20773052)资助.

摘要/Abstract

摘要：

本文研究了银纳米粒子在聚苯胺薄膜表面的沉积行为, 分别用原子力显微镜(AFM)和扫描电子显微镜(SEM)等测试手段进行了表征, 对不同沉积时间的复合膜表面银纳米粒子的覆盖度, 进行了统计分析, 并实现了银纳米粒子在聚苯胺图案上的选择性沉积.

关键词: 静电相互作用; 纳米粒子; 导电高分子; 选择性沉积

Abstract:

Deposition of Ag nanoparticle on the surface of polyaniline was discussed. Based on the electrostatic interaction, the Ag nanoparticles were deposited on the conducting polymer surface with controllable coverage by adjusting the deposition duration. Moreover, the selective deposition on the patterned polyaniline was performed. The noble metal nanoparticles are often employed in the biotechnology, and the combination of the nanoparticle and the conducting polymer may endow the conducting polymer more application in the biosensors.

Key words: Electrostatic interaction; Nanoparticle; Conducting polymer; Selective deposition

TrendMD:

黄春玉,卜凤泉, 马任平, 齐殿鹏, 吕男. 在导电高分子薄膜表面沉积密度可控的银纳米粒子. 高等学校化学学报, 2010, 31(7): 1288.

HUANG Chun-Yu, BU Feng-Quan, MA Ren-Ping, QI Dian-Peng, Lü Nan* . Deposition of Silver Nanoparticles with Controllable Density on the Conducting Polymer Film. Chem. J. Chinese Universities, 2010, 31(7): 1288.