Paper Title:
Preparation and Performance of Polypyrrole Film with Micro-Antennal Morphology for Medical Biology
  Abstract

PPy film with micro-antennal morphology was prepared by potentio-static method without any templates directly onto the surfaces of iron, platinum and gold-plated plastic sheets, respectively. Morphology of PPy film was observed with scanning electron microscopy, and its electrochemical properties were determined by means of cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). Attention was paid to the influence of reaction time, potential value, types of substrates, types and conconcentrations of electrolyte on the morphology and electrochemical properties of PPy film. Stable PPy film with thriftily long antennae was obtained on different substrates with good electrochemical properties. The film was applied for a prototype of biosensor, in which bioactive substance of glucose oxidase was immobilized.

  Info
Periodical
Materials Science Forum (Volumes 610-613)
Main Theme
Edited by
Zhongwei Gu, Yafang Han, Fusheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou
Pages
1096-1103
DOI
10.4028/www.scientific.net/MSF.610-613.1096
Citation
C. Lin, M. F. Mai, Z. X. Xiong, H. Xue, H. Qiu, "Preparation and Performance of Polypyrrole Film with Micro-Antennal Morphology for Medical Biology", Materials Science Forum, Vols. 610-613, pp. 1096-1103, 2009
Online since
January 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Seok Kim, Mi Hwa Cho, Soo Han Kwon, Soo Jin Park
Abstract:Multi-walled carbon nanotubes (MWNTs) were oxyfluorinated at several different temperatures. The results indicated that graphitic carbon was...
155
Authors: Zheng Xiao Liu, Jian Fei Xia, Zong Hua Wang, Yan Zhi Xia, Fei Fei Zhang, Lin Hua Xia
Chapter 2: Applications of Materials in Manufacturing Technologies, Materials Science and Engineering
Abstract:A novel composite was firstly synthesized by compositing graphenes (G) and carbon nanotubes (CNTs) and then a new composite modified...
562
Authors: Nomaphelo Ntshongontshi, Abd Almonam A. Baleg, Rachel Fanelwa Ajayi, Candice Rassie, Ezo Nxusani, Lindsay Wilson, Usisipho Feleni, Unathi Sidwaba, Sinazo Qakala, Samantha F. Douman, Priscilla Gloria Lorraine Baker, Emmanuel Iheanyichukwu Iwuoha
Abstract:HIV and AIDS are among the world’s pandemics that pose serious concern to almost every individual in the world. With the current level of...
265