Evidence map›Paper›PMID 36578394›Full record

ArticleHeliyon2022

Optimize an effective triboelectric nanogenerator surface morphology to harvest the human wrist pulse pressure: A numerical study on finite element method.

V Karthikeyan, S Vivekanandan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Heliyon, 2022. 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. Article
  2. Article
  3. Stretchable Triboelectric Nanogenerator Based on Liquid Metal with Varying Phases.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    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

2 authors.

V KarthikeyanSchool of Electrical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India.
S VivekanandanSchool of Electrical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper presents the optimized surface morphology to enhance transferred charge between the mental and dielectric of the modelled triboelectric nanogenerator. The structured shape of the dielectric layer is a vital factor in enhancing the output performance of the triboelectric nanogenerator. In this study, flat, cone, circular and rectangular shapes are structured on the dielectric surface of TENG. Its output performance is examined by conducting a numerical study on the finite element method in COMSOL Multiphysics software. Among the above stated structured surface TENGs, the structured rectangular surface triboelectric nanogenerator produces an improved output open-circuit voltage of 26 V for an externally given 3K Pascal pulse pressure as input. Hence, the result indicates that the structured surface TENGs can make a portable self-powered healthcare device such as heart rate, respiratory rate, and blood pressure measurement.

Indexed as

Charge transfer densityElectrostaticsSolid mechanicsSurface morphologyTriboelectric nanogenerator

Identifiers

PMID36578394
PMCPMC9791340

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.