Abstract

Nanoparticles (NPs) are insoluble particles with a diameter of fewer than 100 nanometers. Two main methods have been utilized in orthodontic therapy to avoid microbial adherence or enamel demineralization. Certain NPs are included in orthodontic adhesives or acrylic resins (fluorohydroxyapatite, fluorapatite, hydroxyapatite, SiO2, TiO2, silver, nanofillers), and NPs (i.e., a thin layer of nitrogen-doped TiO2 on the bracket surfaces) are coated on the surfaces of orthodontic equipment. Although using NPs in orthodontics may open up modern facilities, prior research looked at antibacterial or physical characteristics for a limited period of time, ranging from one day to several weeks, and the limits of in vitro studies must be understood. The long-term effectiveness of nanotechnology-based orthodontic materials has not yet been conclusively confirmed and needs further study, as well as potential safety concerns (toxic effects) associated with NP size.

Alternate abstract:

Nanopartículas (NPs) säo partículas insolúveis com diámetro inferior a 100 nanômetros. Dois métodos principais tem sido utilizados na terapia ortodôntica para evitar a aderéncia microbiana ou a desmineralizaçâo do esmalte: NPs säo incluidas em adesivos ortodônticos ou resinas acrílicas (fluoro-hidroxiapatita, fluorapatita, hidroxiapatita, SiO2, TiO2, prata, nanopreenchimentos) e NPs säo revestidas nas superficies de equipamentos ortodônticos, ou seja, uma camada fina de TiO2 dopado com nitrogenio nas superficies do braquete. Embora o uso de NPs em ortodontia possa tornar acessível modernos recursos, pesquisas anteriores analisaram as características antibacterianas ou físicas por um período limitado de tempo, variando de 24 horas a varias semanas, por isso devem ser compreendidos os limites dos estudos in vitro. A eficacia de longo prazo de materiais ortodônticos com base em nanotecnologia ainda näo foi confirmada de forma conclusiva, o que exige mais estudos, bem como potenciais preocupaçoes de segurança (efeitos tóxicos) associadas ao tamanho da NP.

Details

Title
Study on the role of nano antibacterial materials in orthodontics (a review)
Author
Budi, H S 1 ; Jameel, Madiha Fouad 2 ; Widjaja, G 3 ; Alasady, Mukhalled Salim 4 ; Mahmudiono, Trias 5 ; Mustafa, Y F; Fardeeva, I; Kuznetsova, M

 Universitas Airlangga, Department of Oral Biology, Surabaya, Indonesia 
 Al-Rafidain University College, Baghdad, Iraq 
 Universitas Krisnadwipayana, Jatiwaringin, Indonesia 
 Al-Ayen University, Scientific Research Center, Thi-Qar, Iraq 
 Faculty of Public Health Universitas Airlangga, Trias Mahmudiono, Departemen of Nutrition, Indonesia 
Pages
1-7
Section
Original Article
Publication year
2024
Publication date
2024
Publisher
Instituto Internacional de Ecologia
ISSN
15196984
e-ISSN
16784375
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2717149733
Copyright
© 2024. This work is published under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.