Characterization of PEDOT:PSS as a biocompatible conductive material

Author

Mu Yang ; Yushi Zhang ; Hongze Zhang ; Zhihong Li

Author_Institution

Nat. Key Lab. of Sci. & Technol. on Micro/Nano Fabrication, Peking Univ., Beijing, China

fYear

2015

fDate

7-11 April 2015

Firstpage

149

Lastpage

151

Abstract

We investigate the electrical characterization of the PEDOT:PSS films deposited from commercial water soluble PEDOT:PSS dispersion PH1000 with different formulation components. After PEDOT:PSS coating on 500μm-diameter Au electrodes plating on Cu, electrochemical impedance spectroscopy and cyclic voltammetry are used to characterize the electrical properties through which a comparison is made between the PEDOT:PSS coated Au electrode and the bare Au electrode. Our results show the biocompatible PEDOT:PSS material by wet deposition could have a promising application on bioelectronics.

Keywords

biomedical electrodes; biomedical electronics; coating techniques; copper; electrochemical electrodes; electrochemical impedance spectroscopy; gold; polymer films; voltammetry (chemical analysis); Au; Cu; PEDOT:PSS coated gold electrode; PEDOT:PSS film deposition; biocompatible conductive material; bioelectronics; copper; cyclic voltammetry; electrical property characterization; electrochemical impedance spectroscopy; size 500 mum; Coatings; Conductivity; Dispersion; Electrodes; Films; Gold; Impedance; PEDOT:PSS; biocompatible conductive material; wet deposition;

fLanguage

English

Publisher

ieee

Conference_Titel

Nano/Micro Engineered and Molecular Systems (NEMS), 2015 IEEE 10th International Conference on

Conference_Location

Xi´an

Type

conf

DOI

10.1109/NEMS.2015.7147397

Filename

7147397