Fabrication of free-standing PEDOT:PSS nanofiber mats using electrospinning

Khanum, Khadija Kanwal; Hegde, Shruti; Ramamurthy, Praveen C.

doi:10.1109/icemelec.2014.7151196

Cited by 3 publications

(2 citation statements)

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“…PEDOT:PSS has been processed in various constructs, such as scaffolds, [ 12 ] hydrogels, [ 13 ] sponges [ 14 ] nanofiber mats, [ 15 ] and nanoparticle, [ 16 ] while the most studied configuration is thin films/coatings, allowing the formation of highly sensitive electrodes for biosensor applications. [ 17 ] PEDOT:PSS thin films can be produced from aqueous solution (which is commercially available), or direct polymerization of PEDOT from monomers on the target substrate.…”

Section: Introductionmentioning

confidence: 99%

“…Blending PEDOT:PSS with biopolymers or copolymerizing conductive oligomers with biodegradable polymers can represent effective routes for enabling biodegradation and thus in vivo application, at the cost of limiting the electrical conductivity. [11] PEDOT:PSS has been processed in various constructs, such as scaffolds, [12] hydrogels, [13] sponges [14] nanofiber mats, [15] and nanoparticle, [16] while the most studied configuration is thin films/coatings, allowing the formation of highly sensitive electrodes for biosensor applications. [17] PEDOT:PSS thin films can be produced from aqueous solution (which is commercially available), or direct polymerization of PEDOT from monomers on the target substrate.…”

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confidence: 99%

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Deposition of PEDOT:PSS via Atmospheric Pressure Plasma Torch

Arkhangelskiy,

Quaranta,

Pancheri

et al. 2023

Adv Eng Mater

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Creating conductive biocompatible coatings with enhanced stability and adhesion can be achieved with cold plasma‐assisted processes, that provide surface modification, and assisted polymerization at mild conditions and room temperature. Here, we report a novel method for the controlled deposition of conductive polymer poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) on substrates with different characteristics:, polyethylene terephthalate (PET), poly(dimethylsiloxane) (PDMS), and soda‐lime glass. The plasma deposited PEDOT:PSS films were studied by atomic force microscopy (AFM), scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) spectroscopy, and tested for stability and adhesion. The electrical resistance was obtained by a 4‐point probe station in order to investigate the influence of plasma reaction and etching mechanism on the reproducibility of the electrical parameters. The proposed method was also successfully developed for the deposition of stacked layers structures, with the aim to design basic passive electrical components, such as a resistor or a capacitor. The possibility of realizing complex shapes by selective area deposition can enable the realization of advanced biosensor devices.This article is protected by copyright. All rights reserved.

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