Evidence map›Paper›PMID 42523579›Full record

ArticleNpj flexible electronics2026

Liquid metal nano-gyroid stretchable transparent conductor for ultra-resilient optoelectronics and electroluminescence.

Pedro Alhais Lopes, Marta Calisto Freitas, André F Silva, João Vilarinho, Miguel Morgado, Mahmoud Tavakoli

Abstract read
In one paragraph

Article in Npj flexible electronics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Pedro Alhais Lopes *Soft & Printed Microelectronics Lab, Dep. of Electrical Engineering, University of Coimbra, Coimbra, Portugal.
Marta Calisto Freitas *Soft & Printed Microelectronics Lab, Dep. of Electrical Engineering, University of Coimbra, Coimbra, Portugal.
André F SilvaSoft & Printed Microelectronics Lab, Dep. of Electrical Engineering, University of Coimbra, Coimbra, Portugal.
João VilarinhoSoft & Printed Microelectronics Lab, Dep. of Electrical Engineering, University of Coimbra, Coimbra, Portugal.
Miguel MorgadoOptoelectronic Instrumentation Lab, LIBPhys, Dep. of Physics, University of Coimbra, Coimbra, Portugal.
Mahmoud TavakoliSoft & Printed Microelectronics Lab, Dep. of Electrical Engineering, University of Coimbra, Coimbra, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The brittle nature of today's displays, solar cells, and touchscreens leads to adverse economic and environmental impacts, driving the need for thin-film, flexible optoelectronics that are resistant to strain, impact, sharp objects, and liquids. This vision requires cost-effective, scalable production of ultra-resilient transparent conductors capable of withstanding millions of deformation cycles-challenges that nanowire-based electrodes have yet to overcome. In nature, particular insect wings achieve a unique blend of transparency, resilience, and lightness. This inspired us to develop liquid metal-based transparent conductors with nature-inspired gyroid-like nanostructures that outperformed nanowire-based counterparts significantly in conductivity and stretchability (7×), withstanding a record-breaking strain of 1400% and unprecedented stability over 100,000 strain cycles. Unlike nanowire-based electrodes, this electrode is simple, low-cost, scalable, and recyclable. The formation of such a nano-scaffold is beyond the reach of lithographic techniques but is enabled by our unconventional technique: graphene-assisted self-assembly of liquid metal nanodroplets into a porous 3D microstructure. We demonstrate mechanically resilient soft-matter electroluminescent displays with high light intensity and extend their applications to soft robotics, light-emitting muscles, energy harvesting, transparent heaters, and UV sensors. By harnessing the deformability of liquid metal, we demonstrate a transparent pressure-sensing film that converts any display into a pressure-sensing interface.

Indexed as

Materials scienceNanoscience and technologyPhysics

Identifiers

PMID42523579
PMCPMC13407166

What OpenQuestion holds

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Registered trials

None linked

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.