Evidence map›Paper›PMID 40212018›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025

Piezoresistive Effect: A New Concept for Hearing Aids.

Mengyao Gao, Weijie Liu, Kun Chen, Huili Sun, Xiaoqing Liu, Haonan Xing, Huatang Wang, Benpeng Zhu, Haizhong Guo

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Piezoresistive Effect: A New Concept for Hearing Aids.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  6. Review
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

9 authors.

Mengyao GaoKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.
Weijie LiuKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.
Kun ChenKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.
Huili SunKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.
Xiaoqing LiuKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.
Haonan XingKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.
Huatang WangKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.
Benpeng ZhuSchool of Integrated Circuits, Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology, Wuhan, 430074, China.
Haizhong GuoKey Laboratory of Materials Physics, Ministry of Education, School of Physics Zhengzhou University, Zhengzhou, 450001, China.ORCID https://orcid.org/0000-0002-6128-4225

Funding

National Key Research and Development Program of China 2021YFA0718701National Key Research and Development Program of China 2021YFA1400204National Natural Science Foundation of China 12104410National Natural Science Foundation of China 12174347National Natural Science Foundation of China 12474021Science and Technology Innovation Leading Talent Support Program of Henan Province 254000510036
6 · The paper itself

Abstract

Hearing loss is among the most prevalent sensory impairments globally. Hearing aids assist individuals with hearing impairments in perceiving sound more effectively, serving as essential tools for reconnecting them with the world. Herein, an MXene/Polyvinyl Alcohol sound sensor (MPSS) capable of recognizing weak sound signals is developed. It can not only recognize different speech signals and sound properties but also show good stability in the process of long-term sound recording. In addition, by combining the sensor with machine learning, the accuracy rate of voiceprint recognition of wildlife conservation is up to 99%, underscoring its practical significance for wildlife protection. Utilizing piezoresistive effects, a hearing aid with a detection sound threshold of 60 dB and a frequency range of 20-4000 Hz is achieved, which provides a feasible scheme in hearing aids.

Indexed as

Hearing AidsHearing LossHumanshearing aidMPSSMXenepiezoresistive effect

Identifiers

PMID40212018
PMCPMC12225007

What OpenQuestion holds

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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.