Title :
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
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;
Conference_Titel :
Nano/Micro Engineered and Molecular Systems (NEMS), 2015 IEEE 10th International Conference on
Conference_Location :
Xi´an
DOI :
10.1109/NEMS.2015.7147397
