Evidence map›Paper›PMID 34567739›Full record

ReviewMicrosystems & nanoengineering2021

Portable and wearable self-powered systems based on emerging energy harvesting technology.

Chen Xu, Yu Song, Mengdi Han, Haixia Zhang

Abstract readReview
In one paragraph

Review in Microsystems & nanoengineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 2 pooled it
–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

64 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Can nanozymes achieve more than enzymes?Nature reviews. Materials · 2026
    Article
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  7. Review
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  14. Coherent Ag-rich nanoprecipitates/β-AgNature communications · 2025
    Article
  15. Article
  16. Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  17. Review
  18. Article
  19. Two-Dimensional Array Sinusoidal Waves Conductor for Biometric Measurements.IEEE open journal of engineering in medicine and biology · 2025
    Article
  20. Article

4 more citing papers are in PubMed but not listed here.

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.

Chen XuAcademy for Advanced Interdisciplinary Studies, Peking University, Beijing, China.
Yu SongNational Key Laboratory of Science and Technology on Micro/Nano Fabrication, Institute of Microelectronics, Peking University, Beijing, China.ORCID 0000-0002-4185-2256
Mengdi HanDepartment of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China.
Haixia ZhangAcademy for Advanced Interdisciplinary Studies, Peking University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A self-powered system based on energy harvesting technology can be a potential candidate for solving the problem of supplying power to electronic devices. In this review, we focus on portable and wearable self-powered systems, starting with typical energy harvesting technology, and introduce portable and wearable self-powered systems with sensing functions. In addition, we demonstrate the potential of self-powered systems in actuation functions and the development of self-powered systems toward intelligent functions under the support of information processing and artificial intelligence technologies.

Indexed as

Nanoscale devicesNEMS

Identifiers

PMID34567739
PMCPMC8433392

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.