Electropolymerised PEDOT:Polydopamine enables high-performance bioelectrode coatings.

Saloua Saghir, Jairo Ramirez-Sarabia, Kristin Imenes, Giuseppe Schiavone

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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

–field-weighted citation impact

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1 citing paper in PubMed.

An Anti-Freezing Ionic Conductive Hydrogel for Strain Sensing and Energy Harvesting Devices.Polymers · 2025
Article

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5 · Who and what money

Authors and funding

4 authors.

Saloua SaghirDepartment of Microsystems, Faculty of Technology, Natural Sciences and Maritime Sciences, University of South-Eastern Norway, Horten, Norway.

Jairo Ramirez-SarabiaDepartment of Microsystems, Faculty of Technology, Natural Sciences and Maritime Sciences, University of South-Eastern Norway, Horten, Norway.

Kristin ImenesDepartment of Microsystems, Faculty of Technology, Natural Sciences and Maritime Sciences, University of South-Eastern Norway, Horten, Norway.

Giuseppe SchiavoneDepartment of Microsystems, Faculty of Technology, Natural Sciences and Maritime Sciences, University of South-Eastern Norway, Horten, Norway. giuseppe.schiavone@usn.no.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Conductive polymers are promising interface materials due to the ability to tailor conductivity, mechanics, and biocompatibility. A prevalent example is poly(3,4-ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS), a mixed-conduction composite widely employed as electrode coating. Despite widespread use, data indicate that PEDOT-based coatings could benefit from improved substrate adhesion. Here, we investigate polydopamine (PDA) as co-ion dopant for PEDOT, aiming at leveraging its adhesive properties. We develop a repeatable electropolymerization process for PEDOT:PDA on gold, and find performance metrics comparable to PEDOT:PSS, with large charge storage capacity of ~ 42 mC cm

Indexed as

AdhesionConductive polymersElectrode coatingsElectropolymerizationPEDOTPolydopamine

Identifiers

PMID41062605

DOI10.1038/s41598-025-19124-1

PMCPMC12508230

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.