Proceedings of the 2017 6th International Conference on Measurement, Instrumentation and Automation (ICMIA 2017)

Porous polydopamine and para-aminobenzoic acid complex membrane formed by electrochemical codeposition/degradation

Authors
Hongfei Shao, Huaixiang Li, Wei He
Corresponding Author
Hongfei Shao
Available Online June 2017.
DOI
https://doi.org/10.2991/icmia-17.2017.3How to use a DOI?
Keywords
electropolymerization, electrochemical degradation, porou polydopamine, dopamine determination
Abstract
Electropolymerization is a useful method to modify electrode for improving selectivity, sensitivity and strong adherence to electrode surface. In this paper, we prepared polydopamine (PDA), poly-para-aminobenzoic acid (PABA) and PDA/PABA composite membrane on a glassy carbon electrode (GCE) using cyclic voltammetry. The composite membrane was electrochemically degraded to form a porous polydopamine membrane (PPM) on the GCE. The porosity of the PPM was examined using anionic redox couple of ferricyanide/ferrocyanide. PPM modified electrodes were able to give better voltammetric responses for dopamine (DA) oxidation than the single PDA and PABA modified ones.
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Proceedings
2017 6th International Conference on Measurement, Instrumentation and Automation (ICMIA 2017)
Part of series
Advances in Intelligent Systems Research
Publication Date
June 2017
ISBN
978-94-6252-387-6
ISSN
1951-6851
DOI
https://doi.org/10.2991/icmia-17.2017.3How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Hongfei Shao
AU  - Huaixiang Li
AU  - Wei He
PY  - 2017/06
DA  - 2017/06
TI  - Porous polydopamine and para-aminobenzoic acid complex membrane formed by electrochemical codeposition/degradation
BT  - 2017 6th International Conference on Measurement, Instrumentation and Automation (ICMIA 2017)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmia-17.2017.3
DO  - https://doi.org/10.2991/icmia-17.2017.3
ID  - Shao2017/06
ER  -