Evidence map›Paper›PMID 37420949›Full record

ArticleMicromachines2023

Heterogeneous Multi-Material Flexible Piezoresistive Sensor with High Sensitivity and Wide Measurement Range.

Tingting Yu, Yebo Tao, Yali Wu, Dongguang Zhang, Jiayi Yang, Gang Ge

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Micromachines, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. 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

6 authors.

Tingting YuSchool of Aerospace Science and Technology, Xidian University, Xi'an 710071, China.
Yebo TaoIntelligent Manufacturing College, Jiaxing Vocational & Technical College, Jiaxing 314036, China.
Yali WuCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Dongguang ZhangCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Jiayi YangCollege of Computer Science and Technology, Xi'an University of Science and Technology, Xi'an 710054, China.ORCID 0000-0002-3135-689X
Gang GeDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore 117583, Singapore.ORCID 0000-0002-7131-9022

Funding

China Postdoctoral Science Foundation China Postdoctoral Science FoundationFundamental Research Program of Shanxi Province 20210302123182National Natural Science Foundation of China 62101432Research Project of Shanxi Scholarship Council of China 2020-036Research Project of Shanxi Scholarship Council of China 2022-069Scientific Research Fund of Zhejiang Provincial Education Department Y202146138University Enterprise Cooperation Project FG2022314
6 · The paper itself

Abstract

Flexible piezoresistive sensors (FPSs) have the advantages of compact structure, convenient signal acquisition and fast dynamic response; they are widely used in motion detection, wearable electronic devices and electronic skins. FPSs accomplish the measurement of stresses through piezoresistive material (PM). However, FPSs based on a single PM cannot achieve high sensitivity and wide measurement range simultaneously. To solve this problem, a heterogeneous multi-material flexible piezoresistive sensor (HMFPS) with high sensitivity and a wide measurement range is proposed. The HMFPS consists of a graphene foam (GF), a PDMS layer and an interdigital electrode. Among them, the GF serves as a sensing layer, providing high sensitivity, and the PDMS serves as a supporting layer, providing a large measurement range. The influence and principle of the heterogeneous multi-material (HM) on the piezoresistivity were investigated by comparing the three HMFPS with different sizes. The HM proved to be an effective way to produce flexible sensors with high sensitivity and a wide measurement range. The HMFPS-10 has a sensitivity of 0.695 kPa

Indexed as

graphenehigh dynamics rangepressure sensorssoft sensorsstress sensors

Identifiers

PMID37420949
PMCPMC10145121

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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.