Evidence map›Paper›PMID 34947795›Full record

ReviewNanomaterials (Basel, Switzerland)2021

Metal and Metal Oxide Nanoparticles in Caries Prevention: A Review.

Mohammed Zahedul Islam Nizami, Veena W Xu, Iris X Yin, Ollie Y Yu, Chun-Hung Chu

Open access · goldAbstract readReview
In one paragraph

Review in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
  2. Article
  3. Exploring Antibacterial Properties of Mechanochemically Synthesized MgAlInternational journal of molecular sciences · 2025
    Article
  4. Article
  5. Review
  6. Review
  7. Antimicrobial Activity of Nano-GeOInternational journal of molecular sciences · 2024
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  20. Ceramic Nanomaterials in Caries Prevention: A Narrative Review.Nanomaterials (Basel, Switzerland) · 2022
    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

5 authors at 1 institution in 1 country.

Mohammed Zahedul Islam NizamiFaculty of Dentistry, University of Hong Kong, Hong Kong 999077, China.
Veena W XuFaculty of Dentistry, University of Hong Kong, Hong Kong 999077, China.ORCID 0000-0001-9084-4001
Iris X YinFaculty of Dentistry, University of Hong Kong, Hong Kong 999077, China.
Ollie Y YuFaculty of Dentistry, University of Hong Kong, Hong Kong 999077, China.ORCID 0000-0002-5310-5039
Chun-Hung ChuFaculty of Dentistry, University of Hong Kong, Hong Kong 999077, China.ORCID 0000-0002-8167-0430
University of Hong Kong · HK

Funding

National Natural Science Foundation of China 81870812
6 · The paper itself

Abstract

Nanoparticles based on metal and metallic oxide have become a novel trend for dental use as they interfere with bacterial metabolism and prevent biofilm formation. Metal and metal oxide nanoparticles demonstrate significant antimicrobial activity by metal ion release, oxidative stress induction and non-oxidative mechanisms. Silver, zinc, titanium, copper, and magnesium ions have been used to develop metal and metal oxide nanoparticles. In addition, fluoride has been used to functionalise the metal and metal oxide nanoparticles. The fluoride-functionalised nanoparticles show fluoride-releasing properties that enhance apatite formation, promote remineralisation, and inhibit demineralisation of enamel and dentine. The particles' nanoscopic size increases their surface-to-volume ratio and bioavailability. The increased surface area facilitates their mechanical bond with tooth tissue. Therefore, metal and metal oxide nanoparticles have been incorporated in dental materials to strengthen the mechanical properties of the materials and to prevent caries development. Another advantage of metal and metal oxide nanoparticles is their easily scalable production. The aim of this study is to provide an overview of the use of metal and metal oxide nanoparticles in caries prevention. The study reviews their effects on dental materials regarding antibacterial, remineralising, aesthetic, and mechanical properties.

Indexed as

cariesmetalnanoparticles

Identifiers

PMID34947795
PMCPMC8703950
OpenAlexW4200598013

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.