Enhancement of Piezoelectric Performance in PVDF via ZnO Doping and Its Application in Wearable Real-Time Monitoring of Human Radial Pulse.

Hao Zhu, Xiang Guo, Qiang Liu, Qian Zhang

Abstract read

In one paragraph

Article in Biosensors, 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

4 authors.

Hao ZhuSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.

Xiang GuoMianyang Municipal Health Commission, Mianyang 621000, China.

Qiang LiuSchool of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China.

Qian ZhangSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.ORCID 0009-0002-2612-6747

Funding

National Natural Science Foundation of China No. 52341301the Natural Science Foundation of Sichuan Province No. 2024NSFSC0252

6 · The paper itself

Abstract

Flexible piezoelectric materials demonstrate broad application potential in wearable health monitoring, human-machine interaction, and biosensing. However, the piezoelectric response of pure PVDF-TrFE is limited and insufficient to meet the requirements for highly sensitive sensing. In this study, ZnO/PVDF-TrFE composite films with varying ZnO doping contents (3-11 wt%) were fabricated and systematically characterized in terms of their structural, thermal, and electrical properties. The results indicate that ZnO significantly promotes the formation of the polar β-phase in PVDF-TrFE, with the maximum β-phase content (

Indexed as

Biosensing TechniquesPolyvinylsWearable Electronic DevicesZinc OxideFluorocarbon PolymersHumansMonitoring, PhysiologicFluorocarbon Polymerspolyvinylidene fluoridePolyvinylsZinc Oxideheart rate monitoringpiezoelectricPVDF-TrFEZnO

Identifiers

PMID42041408

DOI10.3390/bios16040187

PMCPMC13114083

What OpenQuestion holds

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LicenceCC BY

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Registered trials

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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.