ArticleSmall (Weinheim an der Bergstrasse, Germany)2025
Investigation of Transport in OECTs with Electrochemical Strain Wave Microscopy.
Article in Small (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Organic Electrochemical Transistors for Real-Time Detection of Immune System Early Activation during Atezolizumab-Bevacizumab Treatment in Hepatocellular Carcinoma.ACS applied materials & interfaces · 2026Article
- Investigation of Transport in OECTs with Electrochemical Strain Wave Microscopy.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Understanding microscopic mixed ionic-electronic conduction in organic electrochemical transistor (OECTs) is crucial to advance bioelectronic, neuromorphic, and sensing applications. In this work, electrochemical strain wave (ESW) microscopy is introduced as a novel approach to probe transport processes in the OECT channel at microscopic length scales. ESWs are generated in mixed conductors by charge injection at the electrodes and propagate into the device channel through combined charge transport and swelling. With AFM experiments, the local amplitude and phase of ESWs are mapped in OECTs under different operating conditions. Results demonstrate that quantitative ESW acquisitions can determine carrier concentration-dependent mobility effects in n-type and p-type devices, or reveal microstructural defects in the OECT channel, altering local charge transport. The findings provide a coherent framework to interpret the structure-functionality relation in OECTs, mapping transport properties below the diffraction limit and without limitations by screening effects or electrochemical side reactions of the probe.
Indexed as
Identifiers
What OpenQuestion holds
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.