Evidence map›Paper›PMID 32817918›Full record

ReviewBioactive materials2021

An overview of filtration efficiency through the masks: Mechanisms of the aerosols penetration.

A Tcharkhtchi, N Abbasnezhad, M Zarbini Seydani, N Zirak, S Farzaneh, M Shirinbayan

Open access · goldAbstract readReview
In one paragraph

Review in Bioactive materials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 121 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
121citing papers in PubMed, 2 pooled it
34.8field-weighted citation impact, top 1% of its field
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

121 citing papers in PubMed, 2 syntheses or guidelines pooled it, 388 citations in OpenAlex.

  1. A Review of Filtration Performance of Protective Masks.International journal of environmental research and public health · 2023
    Pooled it
  2. Pooled it
  3. Effects of face masks on performance and cardiorespiratory response in well-trained athletes.Clinical research in cardiology : official journal of the German Cardiac Society · 2022
    Trial
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. In Vitro Assessment ofGlobal challenges (Hoboken, NJ) · 2025
    Article
  10. Article
  11. Review
  12. Review
  13. Assessing the behavior of food handlers wearing face masks and the passage of bacteria through disposable masks.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

61 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

6 authors at 4 institutions in 1 country.

A TcharkhtchiArts et Metiers Institute of Technology, CNAM, PIMM, HESAM University, F-75013, Paris, France.
N AbbasnezhadArts et Metiers Institute of Technology, CNAM, PIMM, HESAM University, F-75013, Paris, France.
M Zarbini SeydaniArts et Metiers Institute of Technology, CNAM, LIFSE, HESAM University, F-75013, Paris, France.
N ZirakArts et Metiers Institute of Technology, CNAM, LIFSE, HESAM University, F-75013, Paris, France.
S FarzanehP4Tech, 23 Rue du 8 Mai 1945, 94470, Boissy Saint Leger, France.
M ShirinbayanArts et Metiers Institute of Technology, CNAM, PIMM, HESAM University, F-75013, Paris, France.
Arts et Métiers · FRConservatoire National des Arts et Métiers · FRHESAM Université · FRParis Biotech Santé · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The masks have always been mentioned as an effective tool against environmental threats. They are considered as protective equipment to preserve the respiratory system against the non-desirable air droplets and aerosols such as the viral or pollution particles. The aerosols can be pollution existence in the air, or the infectious airborne viruses initiated from the sneezing, coughing of the infected people. The filtration efficiency of the different masks against these aerosols are not the same, as the particles have different sizes, shapes, and properties. Therefore, the challenge is to fabricate the filtration masks with higher efficiency to decrease the penetration percentage at the nastiest conditions. To achieve this concept, knowledge about the mechanisms of the penetration of the aerosols through the masks at different effective environmental conditions is necessary. In this paper, the literature about the different kinds of face masks and respiratory masks, common cases of their application, and the advantages and disadvantages of them in this regard have been reviewed. Moreover, the related mechanisms of the penetration of the aerosols through the masks are discussed. The environmental conditions affecting the penetration as well as the quality of the fabrication are studied. Finally, special attention was given to the numerical simulation related to the different existing mechanisms.

Indexed as

Face masksFiltration efficiencyMechanismsSimulationVirus

Identifiers

PMID32817918
PMCPMC7426537
OpenAlexW3048946657

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.