Evidence map›Paper›PMID 37765600›Full record

ArticlePolymers2023

Multi-Physically Cross-Linked Hydrogels for Flexible Sensors with High Strength and Self-Healing Properties.

Yulin Zhang, Shiyu Wang, Yi Tian, Long Chen, Yuhan Du, Gehong Su, Yu Hu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2023. 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. Review
  2. Article
  3. Article
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  5. Review
  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

7 authors.

Yulin ZhangSchool of New Energy Materials and Chemistry, Leshan Normal University, Leshan 614000, China.
Shiyu WangSchool of New Energy Materials and Chemistry, Leshan Normal University, Leshan 614000, China.
Yi TianSchool of New Energy Materials and Chemistry, Leshan Normal University, Leshan 614000, China.
Long ChenSchool of New Energy Materials and Chemistry, Leshan Normal University, Leshan 614000, China.
Yuhan DuSchool of New Energy Materials and Chemistry, Leshan Normal University, Leshan 614000, China.
Gehong SuCollege of Science, Sichuan Agricultural University, Xin Kang Road, Yucheng District, Ya'an 625014, China.
Yu HuSchool of New Energy Materials and Chemistry, Leshan Normal University, Leshan 614000, China.

Funding

Construction Project of Leshan West Silicon Materials Photovoltaic and New Energy Industry Technology Research Institute of Leshan Normal University 2022CHXK004Innovation Training Program for College Students of Leshan Normal University S202210649116; S202210649147Key Research Project of Science and Technology Bureau Leshan Town 22ZDYJ0087opening project from the State Key Laboratory of Molecular Engineering of Polymers (Fudan University) K2022-09Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan province 2022CL09Science and Technology Innovation and Entrepreneurship Seedling Project of Sichuan Province 2023JDRC0077Talents Scientific research launching project of Leshan Normal University RC2022008the national Natural Science Foundation of Sichuan Province 2022NSFSC1924
6 · The paper itself

Abstract

Excellent mechanical properties and self-healing properties are very important for the practical application of hydrogel flexible sensors. In this study, acrylic acid and stearyl methyl acrylate were selected as monomers to synthesize hydrophobic association hydrogels, and multi-physically cross-linked hydrogels were synthesized by adding ferric chloride and polyvinyl alcohol to introduce ion interaction and a hydrogen bond cross-linking network. The hydrogels were characterized by FTIR, XRD and SEM, and the mechanical properties and self-healing properties were tested using a universal testing machine. It was confirmed that the strength of the hydrogel was significantly improved with the addition of ferric chloride and polyvinyl alcohol, and the hydrogel still showed good self-healing properties. Further testing of its application as a conductive sensor has demonstrated sensitive and stable motion sensing capabilities. This provides an important reference for high-performance hydrogel sensors with both high strength and self-healing properties.

Indexed as

hydrogen bondinghydrophobic associationionic complexationphysical hydrogelsensor

Identifiers

PMID37765600
PMCPMC10536548

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.