ArticleNature communications2019
Sensing and memorising liquids with polarity-interactive ferroelectric sound.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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
5 citing papers in PubMed.
- Large piezoelectricity in crosslinked ferroelectric polymers.Nature communications · 2026Article
- Self-powered high-sensitivity all-in-one vertical tribo-transistor device for multi-sensing-memory-computing.Nature communications · 2022Article
- Flow-sensory contact electrification of graphene.Nature communications · 2021Article
- Three-phase electric power driven electoluminescent devices.Nature communications · 2021Article
- 3D motion tracking display enabled by magneto-interactive electroluminescence.Nature communications · 2020Article
Corrections and comments
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The direct sensing and storing of the information of liquids with different polarities are of significant interest, in particular, through means related to human senses for emerging biomedical applications. Here, we present an interactive platform capable of sensing and storing the information of liquids. Our platform utilises sound arising from liquid-interactive ferroelectric actuation, which is dependent upon the polarity of the liquid. Liquid-interactive sound is developed when a liquid is placed on a ferroelectric polymer layer across two in-plane electrodes under an alternating current field. As the sound is correlated with non-volatile remnant polarisation of the ferroelectric layer, the information is stored and retrieved after the liquid is removed, resulting in a sensing memory of the liquid. Our pad-type allows for identifying the position of a liquid. Flexible tube-type devices offer a route for in situ analysis of flowing liquids including a human serum liquid in terms of sound.
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Registered trials
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