The antibacterial effect of two cavity disinfectants against one of cariogenic pathogen: An In vitro comparative study

Elgamily, Hanaa; El‐Sayed, Hoda S.; Abdelnabi, Ali

doi:10.4103/ccd.ccd_308_18

Cited by 19 publications

(8 citation statements)

References 32 publications

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“…Nonetheless, it demonstrated that, in contrast to conventional agents, the innovative addition of AuNPs to the cavity disinfectant might enhance the material’s antibacterial activity and reduce the incidence of secondary caries. 211 …”

Section: Biomedical Applications Of Green Synthesized Npsmentioning

confidence: 99%

Recent Advancements and Unexplored Biomedical Applications of Green Synthesized Ag and Au Nanoparticles: A Review

Ahmad,

Ali

et al. 2024

IJN

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Green synthesis of silver (Ag) and gold (Au) nanoparticles (NPs) has acquired huge popularity owing to their potential applications in various fields. A large number of research articles exist in the literature describing the green synthesis of Ag and Au NPs for biomedical applications. However, these findings are scattered, making it time-consuming for researchers to locate promising advancements in Ag and Au NPs synthesis and their unexplored biomedical applications. Unlike other review articles, this systematic study not only highlights recent advancements in the green synthesis of Ag and Au NPs but also explores their potential unexplored biomedical applications. The article discusses the various synthesis approaches for the green synthesis of Ag and Au NPs highlighting the emerging developments and novel strategies. Then, the article reviews the important biomedical applications of green synthesized Ag and Au NPs by critically evaluating the expected advantages. To expose future research direction in the field, the article describes the unexplored biomedical applications of the NPs. Finally, the articles discuss the challenges and limitations in the green synthesis of Ag and Au NPs and their biomedical applications. This article will serve as a valuable reference for researchers, working on green synthesis of Ag and Au NPs for biomedical applications.

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Section: Biomedical Applications Of Green Synthesized Npsmentioning

confidence: 99%

Recent Advancements and Unexplored Biomedical Applications of Green Synthesized Ag and Au Nanoparticles: A Review

Ahmad,

Ali

et al. 2024

IJN

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“…The dish was then placed in a 37 • C incubator. The following formula was used to determine the percentage of bacteria that survived [15,25]:…”

Section: Bacterial Culturementioning

confidence: 99%

Self-Etch Adhesive-Loaded ZrO2/Ag3PO4 Nanoparticles on Caries-Affected Dentin: A Tensile Bond Strength, Scanning Electron Microscopy, Energy Dispersive X-ray Spectroscopy, Survival Rate Assessment of S. mutans, and Degree of Conversion Analysis

Alkhudhairy,

AlRefeai

2024

Applied Sciences

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Aim: To incorporate different concentrations of zirconia/silver phosphate (ZrO2/Ag3PO4) nanoparticles (NPs) in self-etch (SE) adhesive. Surface characterization, elemental analysis, survival rate assessment of S. mutans, micro-tensile bond strength (μTBS), and the degree of conversion (DC) of composite bonded to caries-affected dentin (CAD) were determined. Material and Methods: This study employed a comprehensive methodological approach, incorporating a variety of analytical techniques, including scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared (FTIR) spectroscopy, and μTBS testing. Eighty human third molars that had caries advancement up to the middle third of the dentin were included. Samples were distributed into four groups based on concentration of ZrO2/Ag3PO4 NPs in the primers of the two-step SE adhesive: Group 1 (Control): unmodified SE adhesive; Group 2: 0.15 wt% ZrO2/Ag3PO4 + SE adhesive; Group 3: 0.25 wt% ZrO2/Ag3PO4 + SE adhesive; Group 4: 0.5 wt% ZrO2/Ag3PO4 + SE adhesive. SEM was employed to investigate the morphological characteristics of ZrO2/Ag3PO4 NPs. For elemental distribution EDX spectroscopy and to assess the of cured and uncured adhesive with changed concentrations of NPs, FTIR spectroscopy were performed. Antibacterial efficacy was calculated in adhesives with different concentrations of ZrO2/Ag3PO4 using the pour plate method. For μTBS assessment, a compressive force was applied at the material–dentin interface at a crosshead speed of 0.5 mm/min. The debonding process of each specimen was measured in MegaPascals (MPa). One-way analysis of variance (ANOVA) and Tukey’s post hoc test were used to compare the means and standard deviation (SD) between groups. Results: The samples from Group 4, which were applied with 0.5 wt% ZrO2/Ag3PO4 + SE, displayed the lowest survival rate (0.12 ± 0.01 CFU/mL) of S. mutans. The strongest bond of composite to the CAD surface was observed in Group 4 (0.5 wt% ZrO2/Ag3PO4 + SE) (20.12 ± 0.79 MPa). The highest DC was observed in the control group (unmodified SE (69.85 ± 8.37)). Conclusion: The self-etch adhesive modified with ZrO2/Ag3PO4 nanoparticles showed a favorable effect on micro-tensile bond strength (μTBS) and demonstrated enhanced antibacterial efficacy against S. mutans.

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“…Furthermore, they remain active even when exposed to the light used for curing restorations. Furthermore, this does not result in the alteration of prosthetic restorations' color and enhances the bonding of composite materials to tooth tissues, significantly enhancing the longevity of dental restorations [47].…”

Section: Gold Nps (Au Nps)mentioning

confidence: 99%

A Comprehensive Narrative Review of Nanomaterial Applications in Restorative Dentistry: Demineralization Inhibition and Remineralization Applications (Part I)

Elmarsafy

2024

Cureus

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Nanotechnology is extensively employed in various aspects of dentistry, including restorative dentistry, because of its substantial improvement and promising potential in the clinical efficacy of restorative materials and procedures. The main purpose of this review is to explore the different uses of nanomaterials in restorative dentistry. The review is divided into two parts: the current review (Part 1) focuses on the prevention of demineralization and promotion of remineralization, while the upcoming review (Part 2) will discuss the reinforcement of restorative materials and their therapeutic applications. Nanofillers are added to dental materials to boost their antibacterial, anticaries, and demineralization inhibitory capabilities. Additionally, they improve remineralization and enhance both mechanical properties and therapeutic features. The nanoparticles (NPs) used to increase antibacterial and remineralization inhibitions can be classified into two main groups: inorganic and organic NPs. Examples of inorganic NPs include silver, zinc oxide, titanium oxide, and gold. Examples of organic NPs include silica, quaternary ammonium salt monomers, and chitosan NPs. Furthermore, the nanofillers utilized to enhance the process of remineralization include various types such as metals, nano-hydroxyapatite, nano-amorphous calcium phosphate (ACP), dicalcium phosphate NPs, casein phosphopeptide-ACP (CPP-ACP), and calcium fluoride NPs. These uses underscore the potential applications of NPs in restorative dentistry, although there are still some limitations to address.

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The antibacterial effect of two cavity disinfectants against one of cariogenic pathogen: An In vitro comparative study

Cited by 19 publications

References 32 publications

Recent Advancements and Unexplored Biomedical Applications of Green Synthesized Ag and Au Nanoparticles: A Review

Recent Advancements and Unexplored Biomedical Applications of Green Synthesized Ag and Au Nanoparticles: A Review

Self-Etch Adhesive-Loaded ZrO2/Ag3PO4 Nanoparticles on Caries-Affected Dentin: A Tensile Bond Strength, Scanning Electron Microscopy, Energy Dispersive X-ray Spectroscopy, Survival Rate Assessment of S. mutans, and Degree of Conversion Analysis

A Comprehensive Narrative Review of Nanomaterial Applications in Restorative Dentistry: Demineralization Inhibition and Remineralization Applications (Part I)

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