Evidence map›Paper›PMID 42396700›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2026

Reluctance Modulation of Structured Magnetorheological Elastomers for Wireless Biomechanical Sensing.

Pengcheng Zhao, Ruyue Zhong, Jie Xu, Kaige Mao, Shuzheng Gu, Kedong Wu, Yiran Wang, Zhongyi Nie, Jingyan Zhang, Yaozheng Wang and 8 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 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

18 authors.

Pengcheng ZhaoNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.ORCID https://orcid.org/0000-0003-2150-338X
Ruyue ZhongNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Jie XuNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Kaige MaoDepartment of Orthopedics, Chinese PLA General Hospital, Beijing, China.
Shuzheng GuSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, China.
Kedong WuNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Yiran WangNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Zhongyi NieNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Jingyan ZhangNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Yaozheng WangBeijing Advanced Innovation Center for Integrated Circuits, School of Integrated Circuits, Peking University, Beijing, China.
Yuefang ZhaoNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Shaotong ZhangNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Xiang LinNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Denghua WuNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Chong ZhangNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Shenglian YaoSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, China.
Haixia ZhangBeijing Advanced Innovation Center for Integrated Circuits, School of Integrated Circuits, Peking University, Beijing, China.
Mengdi HanNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.

Funding

National Key R&D Program of China 2023YFB3208100National Natural Science Foundation of China 62471007Scientific Research Innovation Capability Support Project for Young Faculty ZYGXQNJSKYCXNLZCXM-H1
6 · The paper itself

Abstract

Inductive sensors are widely implemented in industry due to their noncontact measurement capabilities and inherent immunity to environmental factors such as humidity and electrostatic charges. The rigid construction, however, confines the applications of inductive sensors to heavy machinery and robotics, with few uses in detecting subtle mechanical signals in biology. Here, we cover planar coils with structured magnetorheological elastomers (MRE) to yield a flexible inductive sensor that matches the soft mechanical properties of biological tissues. Multilayer microcavities within the MRE enable structural deformation under tiny fluctuations of pressure and strain, thereby modulating the magnetic reluctance surrounding the coil. Demonstrations in wearable monitoring of pulse, motion, and so forth, as well as implantable measurement of intracranial pressure (ICP) in a rat model, validate the capabilities of the wireless, continuous sensing in vivo. The materials, device architecture, and sensing mechanism offer a promising solution for fundamental and clinical research in biomechanics.

Indexed as

biomechanical sensorsflexible electronicsmagnetorheological elastomers

Identifiers

PMID42396700
PMCPMC13509115

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.