ArticleNature materials2021
Hydrogen-doped viscoplastic liquid metal microparticles for stretchable printed metal lines.
Article in Nature materials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 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
35 citing papers in PubMed, 186 citations in OpenAlex.
- Printing Beyond Fabrication: A Physicochemical Vision for Emerging Device Technologies.ACS physical chemistry Au · 2026Review
- Soft Mechanical Inductive Sensors: Principles, Design, and Applications.Micromachines · 2026Review
- 3D-printed implantable bioelectronics enabled by anti-swelling and biphasic conductive hydrogels.Nature materials · 2026Article
- Highly conductive and ultrarobust elastic conductors for stretchable electronics.Science advances · 2026Article
- Hybrid Liquid Metal Cathode Enables High-Performance Intrinsically Stretchable OLEDs.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Electrohydrodynamic printed ultra-high performance liquid metal strain sensor.Microsystems & nanoengineering · 2026Article
- A scalable, hyperstable intelligent fibre velocimeter for dynamic digitization of resistance training.National science review · 2026Article
- Design, Fabrication, and Application of Stretchable Electronic Conductors.Nano-micro letters · 2026Review
- Hermetic stretchable seals enabled by a viscoplastic surface effect.Nature materials · 2025Article
- A general finite-gel strategy for highly concentrated liquid metal inks.Nature communications · 2025Article
- Semiconducting Nanomaterials for Intrinsically Stretchable Field-Effect Transistors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Highly Conductive Liquid Metal Emulsion Gels for Three-Dimensionally Printed Stretchable Electronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Precision aerosol-jet micropatterning of liquid metal for high-performance flexible strain sensors.Nature communications · 2025Article
- Meter-scale heterostructure printing for high-toughness fiber electrodes in intelligent digital apparel.Nature communications · 2025Article
- Article
- Absence of Additional Stretching-Induced Electron Scattering in Highly Conductive Cross-linked Nanocomposites with Negligible Tunneling Barrier Height and Width.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Phase-separated porous nanocomposite with ultralow percolation threshold for wireless bioelectronics.Nature nanotechnology · 2024Article
- Recent progress in multifunctional, reconfigurable, integrated liquid metal-based stretchable sensors and standalone systems.Progress in materials science · 2024Article
- Developing conductive hydrogels for biomedical applications.Smart medicine · 2024Review
- Phase-separated stretchable conductive nanocomposite to reduce contact resistance of skin electronics.Scientific reports · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Conductive and stretchable electrodes that can be printed directly on a stretchable substrate have drawn extensive attention for wearable electronics and electronic skins. Printable inks that contain liquid metal are strong candidates for these applications, but the insulating oxide skin that forms around the liquid metal particles limits their conductivity. This study reveals that hydrogen doping introduced by ultrasonication in the presence of aliphatic polymers makes the oxide skin highly conductive and deformable. X-ray photoelectron spectroscopy and atom probe tomography confirmed the hydrogen doping, and first-principles calculations were used to rationalize the obtained conductivity. The printed circuit lines show a metallic conductivity (25,000 S cm
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.