ArticleNature communications2022
The effect of residual palladium on the performance of organic electrochemical transistors.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
17 citing papers in PubMed.
- Article
- Synthetic Method-Defect Correlations in Aldol Polycondensation: From Model Reactions to an n-Type Thiazolothioazole Copolymer.Journal of the American Chemical Society · 2026Article
- Broadly applicable hydrophilic additive enhances electrochemical transistor function.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Organic Mixed Ionic-Electronic Conductors for Organic Electrochemical Transistors: Sidechain Structure Influences Ion Uptake and Functional Performance.Chemphyschem : a European journal of chemical physics and physical chemistry · 2025Review
- Over Tenfold Increase in Current Amplification Due to Anisotropic Polymer Chain Alignment in Organic Electrochemical Transistors.Advanced materials (Deerfield Beach, Fla.) · 2025Article
- Revealing polymerisation defects and formation mechanisms in aldol condensation for conjugated polymers via high-resolution molecular imaging.Nature communications · 2025Article
- In Situ Electropolymerized Ambipolar Copolymers for Vertical OECTs.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Open-flask, ambient temperature direct arylation synthesis of mixed ionic-electronic conductors.Science advances · 2025Article
- The Influence of Alkyl Spacers and Molecular Weight on the Charge Transport and Storage Properties of Oxy-Bithiophene-Based Conjugated Polymers.Angewandte Chemie (International ed. in English) · 2025Article
- On-site biosignal amplification using a single high-spin conjugated polymer.Nature communications · 2025Article
- The Role of Side Chains and Hydration on Mixed Charge Transport in n-Type Polymer Films.Advanced materials (Deerfield Beach, Fla.) · 2024Article
- Soft hydrogel semiconductors with augmented biointeractive functions.Science (New York, N.Y.) · 2024Article
- Tunable anti-ambipolar vertical bilayer organic electrochemical transistor enable neuromorphic retinal pathway.Nature communications · 2024Article
- Transient Response and Ionic Dynamics in Organic Electrochemical Transistors.Nano-micro letters · 2024Review
- High-mobility organic mixed conductors with a low synthetic complexity indexChemical science · 2024Article
- Efficient N-Type Organic Electrochemical Transistors and Field-Effect Transistors Based on PNDI-Copolymers Bearing Fluorinated Selenophene-Vinylene-Selenophenes.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- On the fundamentals of organic mixed ionic/electronic conductors.Journal of materials chemistry. C · 2023Article
Corrections and comments
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Authors and funding
16 authors.
Funding
Abstract
Organic electrochemical transistors are a promising technology for bioelectronic devices, with applications in neuromorphic computing and healthcare. The active component enabling an organic electrochemical transistor is the organic mixed ionic-electronic conductor whose optimization is critical for realizing high-performing devices. In this study, the influence of purity and molecular weight is examined for a p-type polythiophene and an n-type naphthalene diimide-based polymer in improving the performance and safety of organic electrochemical transistors. Our preparative GPC purification reduced the Pd content in the polymers and improved their organic electrochemical transistor mobility by ~60% and 80% for the p- and n-type materials, respectively. These findings demonstrate the paramount importance of removing residual Pd, which was concluded to be more critical than optimization of a polymer's molecular weight, to improve organic electrochemical transistor performance and that there is readily available improvement in performance and stability of many of the reported organic mixed ionic-electronic conductors.
Identifiers
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Registered trials
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.