Proceedings of the 2015 International Conference on Materials Chemistry and Environmental Protection (meep-15)

Poly(3,4-Ethylenedioxythiophene) Derivatives with Electrochemical Chiral Sensor for 3,4-Dihydroxyphenylalanine Discrimination

Authors
H. Sun, D.F. Hu, L.Q. Dong, X.F. Zhu, Y.S. Zhang, H.K. Xing, X.M. Duan
Corresponding Author
H. Sun
Available Online March 2016.
DOI
https://doi.org/10.2991/meep-15.2016.8How to use a DOI?
Keywords
chiral poly(3,4-ethylenedioxythiophene); dihydroxyphenylalanine enantiomers; recognize; square wave voltammetry
Abstract
Two chiral poly(3,4-ethylenedioxythiophene) (PEDOT) derivatives, poly(N-(tert-butoxycarbonyl)-Lphenylalayl (3,4-ethylenedioxythiophene-2'-yl)methylamide) (PEDOT-Boc-Leu) and poly(L-phenylalayl (3,4- ethylenedioxythiophene-2'-yl)methylamide) (PEDOT-Leu) modified electrodes were used to recognize 3,4- dihydroxyphenylalanine (DOPA) enantiomers by square wave voltammetry (SWV) and cyclic voltammetry (CV) in sulphuric acid solution. It was amazing that the SWV peak currents of enantiomers were found to be quite different and hence the enantiomers could be successfully recognized. However, no obvious difference was observed by the method of CV. Satisfactory results implied that the obtained polymer films could play crucial roles in the development of practical value and analytical application prospects.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
International Conference on Materials Chemistry and Environmental Protection 2015
Part of series
Advances in Physics Research
Publication Date
March 2016
ISBN
978-94-6252-169-8
ISSN
2352-541X
DOI
https://doi.org/10.2991/meep-15.2016.8How 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  - H. Sun
AU  - D.F. Hu
AU  - L.Q. Dong
AU  - X.F. Zhu
AU  - Y.S. Zhang
AU  - H.K. Xing
AU  - X.M. Duan
PY  - 2016/03
DA  - 2016/03
TI  - Poly(3,4-Ethylenedioxythiophene) Derivatives with Electrochemical Chiral Sensor for 3,4-Dihydroxyphenylalanine Discrimination
BT  - International Conference on Materials Chemistry and Environmental Protection 2015
PB  - Atlantis Press
SN  - 2352-541X
UR  - https://doi.org/10.2991/meep-15.2016.8
DO  - https://doi.org/10.2991/meep-15.2016.8
ID  - Sun2016/03
ER  -