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Nanotecnologia em medicina dentária : integração de nanopartículas remineralizantes em adesivos dentários
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Abstract(s)
A nanotecnologia na medicina dentária constitui uma área em pleno desenvolvimento, destacando-se a integração de nanopartículas remineralizantes em adesivos dentários. Estas nanopartículas têm demonstrado potencial na promoção da remineralização do esmalte e da dentina, contribuindo para a reparação de áreas desmineralizadas e para o reforço da estrutura dentária. A incorporação destas nanopartículas em adesivos dentários pode melhorar a adesão dos materiais restauradores aos tecidos dentários, além de auxiliar na prevenção da progressão de patologias como a cárie dentária.
Os avanços nas tecnologias à escala nanométrica têm permitido o desenvolvimento de materiais dentários mais eficazes e duráveis. As nanopartículas, devido ao seu tamanho reduzido, podem interagir de forma mais eficiente com a estrutura dentária, contribuindo para a melhoria das propriedades mecânicas e funcionais dos materiais de restauração. Adicionalmente, algumas nanopartículas introduzidas nos adesivos, apresentam propriedades antibacterianas, podendo contribuir para a redução da atividade bacteriana na cavidade oral e para a manutenção de um microbioma oral equilibrado, prevenindo infeções dentárias e gengivais.
O objetivo desta revisão narrativa é explorar a integração de nanopartículas remineralizantes em adesivos dentários, bem como a sua influência na saúde oral. Em particular, examinámos o seu potencial impacto na prevenção e tratamento de patologias orais comuns, como a cárie dentária. Foi realizada uma pesquisa bibliográfica nas bases de dados PubMed, Scopus e Web of Science entre 2007 e 2024.
Esta pesquisa permitiu-nos compreender o funcionamento das nanopartículas e os seus benefícios no domínio da adesão dentária.
Nanotechnology in dentistry is a rapidly developing field, particularly with the integration of remineralizing nanoparticles into dental adhesives. These nanoparticles have shown potential in promoting the remineralization of enamel and dentin, contributing to the repair of demineralized areas and strengthening the dental structure. The incorporation of these nanoparticles into dental adhesives can improve the adhesion of restorative materials to dental tissues, as well as help prevent the progression of pathologies such as dental caries. Advances in nanometric-scale technologies have enabled the development of more effective and durable dental materials. Nanoparticles, due to their small size, can interact more efficiently with the dental structure, contributing to the improvement of the mechanical and functional properties of restorative materials. Additionally, some nanoparticles exhibit antibacterial properties, which may help reduce bacterial activity in the oral cavity and maintain a balanced oral microbiome, preventing dental and gingival infections. The objective of this narrative review is to explore the integration of remineralizing nanoparticles into dental adhesives, as well as their influence on oral health. In particular, we examined their potential impact on the prevention and treatment of common oral pathologies, such as dental caries. A bibliographic search was conducted in the PubMed, Scopus, and Web of Science databases between 2007 and 2024. This research has enabled us to understand how nanoparticles work and their benefits in the field of dentistry.
Nanotechnology in dentistry is a rapidly developing field, particularly with the integration of remineralizing nanoparticles into dental adhesives. These nanoparticles have shown potential in promoting the remineralization of enamel and dentin, contributing to the repair of demineralized areas and strengthening the dental structure. The incorporation of these nanoparticles into dental adhesives can improve the adhesion of restorative materials to dental tissues, as well as help prevent the progression of pathologies such as dental caries. Advances in nanometric-scale technologies have enabled the development of more effective and durable dental materials. Nanoparticles, due to their small size, can interact more efficiently with the dental structure, contributing to the improvement of the mechanical and functional properties of restorative materials. Additionally, some nanoparticles exhibit antibacterial properties, which may help reduce bacterial activity in the oral cavity and maintain a balanced oral microbiome, preventing dental and gingival infections. The objective of this narrative review is to explore the integration of remineralizing nanoparticles into dental adhesives, as well as their influence on oral health. In particular, we examined their potential impact on the prevention and treatment of common oral pathologies, such as dental caries. A bibliographic search was conducted in the PubMed, Scopus, and Web of Science databases between 2007 and 2024. This research has enabled us to understand how nanoparticles work and their benefits in the field of dentistry.
Description
Keywords
Nanotecnologia Adesivos dentários Cárie dentária Nanopartículas remineralizantes