ArticleNano-micro letters2022
High-Transconductance, Highly Elastic, Durable and Recyclable All-Polymer Electrochemical Transistors with 3D Micro-Engineered Interfaces.
Article in Nano-micro letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Gate Metal-Driven Sensing and Memory Bifunctionality in Intrinsically Stretchable Organic Electrochemical Transistors for Soft Neuromorphic Systems.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- The Role of Ionic Liquids at the Biological Interfaces in Bioelectronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Organic Electrochemical Transistors in Tissue-Interfaced Bioelectronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Dynamic Modulation of OECT-Based Inverters for In Situ Electrophysiological Monitoring.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Soft Gel-Based Transformative Structured Engineering Design.Accounts of materials research · 2025Article
- Bilirubin Sensing Using Organic Electrochemical Transistors: Role of Gate Materials and Operational Parameters.Advanced healthcare materials · 2025Article
- Gel-Based Ionic Circuits.Chemical reviews · 2025Review
- Enhanced Electrical Performance and Stretchability by Plasticizer-Facilitated PEDOT:PSS Self-Alignment.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Enhanced laser-induced PEDOT-based hydrogels for highly conductive bioelectronics.National science review · 2025Article
- Organic Bioelectronics in Microphysiological Systems: Bridging the Gap Between Biological Systems and Electronic Technologies.Biosensors · 2025Review
- Monolithically integrated solid-state vertical organic electrochemical transistors switching between neuromorphic and logic functions.Science advances · 2025Article
- Additive Manufacturing of Organic Electrochemical Transistors: Methods, Device Architectures, and Emerging Applications.Small (Weinheim an der Bergstrasse, Germany) · 2025Review
- Transient Response and Ionic Dynamics in Organic Electrochemical Transistors.Nano-micro letters · 2024Review
- Exploring Mixed Ionic-Electronic-Conducting PVA/PEDOT:PSS Hydrogels as Channel Materials for Organic Electrochemical Transistors.Polymers · 2024Article
- Impact of doping on the mechanical properties of conjugated polymers.Chemical Society reviews · 2024Review
- Graphene Bridge Heterostructure Devices for Negative Differential Transconductance Circuit Applications.Nano-micro letters · 2022Article
- A Flexible Tribotronic Artificial Synapse with Bioinspired Neurosensory Behavior.Nano-micro letters · 2022Article
Corrections and comments
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Organic electrochemical transistors (OECTs) have emerged as versatile platforms for broad applications spanning from flexible and wearable integrated circuits to biomedical monitoring to neuromorphic computing. A variety of materials and tailored micro/nanostructures have recently been developed to realized stretchable OECTs, however, a solid-state OECT with high elasticity has not been demonstrated to date. Herein, we present a general platform developed for the facile generation of highly elastic all-polymer OECTs with high transconductance (up to 12.7 mS), long-term mechanical and environmental durability, and sustainability. Rapid prototyping of these devices was achieved simply by transfer printing lithium bis(trifluoromethane)sulfonimide doped poly(3,4-ethylenedioxythiophene): poly(styrene sulfonate) (PEDOT:PSS/LiTFSI) microstructures onto a resilient gelatin-based gel electrolyte, in which both depletion-mode and enhancement-mode OECTs were produced using various active channels. Remarkably, the elaborate 3D architectures of the PEDOT:PSS were engineered, and an imprinted 3D-microstructured channel/electrolyte interface combined with wrinkled electrodes provided performance that was retained (> 70%) through biaxial stretching of 100% strain and after 1000 repeated cycles of 80% strain. Furthermore, the anti-drying and degradable gelatin and the self-crosslinked PEDOT:PSS/LiTFSI jointly enabled stability during > 4 months of storage and on-demand disposal and recycling. This work thus represents a straightforward approach towards high-performance stretchable organic electronics for wearable/implantable/neuromorphic/sustainable applications.
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