Investigation of antimicrobial and mechanical effects of functional nanoparticles in novel dental resin composites

Usul, Sedef Kaptan; Aslan, Ayşe; Lüleci, Hatice Büşra; Ergüden, Bengü; Copoglu, Muhammed Tarik; Oflaz, Hakan; Soydan, Ali Murat; Özçimen, Didem

doi:10.1016/j.jdent.2022.104180

Cited by 7 publications

(3 citation statements)

References 42 publications

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“…Studies have shown these antibacterial composite resins inhibit Escherichia coli ( E. coli), Pseudomonas aeruginosa ( P. aeruginosa ) and Enterococcus faecalis ( E. faecalis ). 78 …”

Section: Discussionmentioning

confidence: 99%

Caries Management with Non-Metallic Nanomaterials: A Systematic Review

Xu¹,

Nizami²,

Yin³

et al. 2022

IJN

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Background Non-metallic nanomaterials do not stain enamel or dentin. Most have better biocompatibility than metallic nanomaterials do for management of dental caries. Objective The objective of this study is to review the types, properties and potential uses of non-metallic nanomaterials systematically for managing dental caries. Methods Two researchers independently performed a literature search of publications in English using PubMed, Scopus and Web of Science. The keywords used were (nanoparticles OR nanocomposites OR nanomaterials) AND (caries OR tooth decay). They screened the titles and abstracts to identify potentially eligible publications of original research reporting non-metallic nanomaterials for caries management. Then, they retrieved and studied the full text of the identified publications for inclusion in this study. Results Out of 2497 resulting publications, this study included 75 of those. The non-metallic nanomaterials used in these publications were categorized as biological organic nanomaterials (n=45), synthetic organic nanomaterials (n=15), carbon-based nanomaterials (n=13) and selenium nanomaterials (n=2). They inhibited bacteria growth and/or promoted remineralization. They could be incorporated in topical agents (29/75, 39%), dental adhesives (11/75, 15%), restorative fillers (4/75, 5%), dental sealant (3/75, 4%), oral drugs (3/75, 4%), toothpastes (2/75, 3%) and functional candies (1/75, 1%). Other publications (22/75, 29%) do not mention specific applications. However, most publications (67/75, 89%) were in vitro studies. Six publications (6/75, 8%) were animal studies, and only two publications (2/75, 3%) were clinical studies. Conclusion The literature showed non-metallic nanomaterials have antibacterial and/or remineralising properties. The most common type of non-metallic nanomaterials for caries management is organic nanomaterials. Non-metallic nanomaterials can be incorporated into dental sealants, toothpaste, dental adhesives, topical agents and even candies and drugs. However, the majority of the publications are in vitro studies, and only two publications are clinical studies.

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“…Studies have shown these antibacterial composite resins inhibit Escherichia coli ( E. coli), Pseudomonas aeruginosa ( P. aeruginosa ) and Enterococcus faecalis ( E. faecalis ). 78 …”

Section: Discussionmentioning

confidence: 99%

Caries Management with Non-Metallic Nanomaterials: A Systematic Review

Xu¹,

Nizami²,

Yin³

et al. 2022

IJN

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“…Incorporating silane-treated nanohydroxyapatite-filled zinc oxide could significantly improve the physical, mechanical, and thermal properties of dental composite materials [ 64 ]. It was pointed out that addition of an appropriate amount of silica filler in composites can enhance mechanical properties [ 65 , 66 ]. Althaqafi et al investigated the effect of adding TEGDMA self-healing microcapsules with varying contents (0–10 wt%) and 20 wt% silica nanoparticles on the properties of dental composites [ 67 ].…”

Section: Applications Of Self-healing Microcapsules In Dental Compositesmentioning

confidence: 99%

A Review on the Current State of Microcapsule-Based Self-Healing Dental Composites

Wang,

Ding

2024

JFB

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Resin-based dental composites, commonly used in dentistry, offer several advantages including minimally invasive application, esthetically pleasing appearance, and good physical and mechanical properties. However, these dental composites can be susceptible to microcracks due to various factors in the complex oral environment. These microcracks can potentially lead to clinical restoration failure. Conventional materials and methods are inadequate for detecting and repairing these microcracks in situ. Consequently, incorporating self-healing properties into dental composites has become a necessity. Recent years have witnessed rapid advancements in self-healing polymer materials, drawing inspiration from biological bionics. Microcapsule-based self-healing dental composites (SHDCs) represent some of the most prevalent types of self-healing materials utilized in this domain. In this article, we undertake a comprehensive review of the most recent literature, highlighting key insights and findings related to microcapsule-based SHDCs. Our discussion centers particularly on the preparation techniques, application methods, and the promising future of self-healing microcapsules in the field of dentistry.

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“…Various new types of resins and inorganic micro-and nano llers are constantly being developed to improve physico-mechanical [7,8] and biological properties of these composites [9]. For example, ller particles are responsible for properties of dental composites such as strength and stiffness [10,11], hardness [12,13], polymerization shrinkage [14], wear resistance [15], and hydrothermal aging resistance [16]. Generally, depending on needs, there are composites which are characterized by a relatively high strength (universal composites) or less durable materials, which are easier to form ( ow composites).…”

Section: Introductionmentioning

confidence: 99%