Antimicrobial Activity of Colloidal Selenium Nanoparticles in Chitosan Solution against Streptococcus mutans, Lactobacillus acidophilus, and Candida albicans

Darroudi, Majid; Rangrazi, Abdolrasoul; Ghazvini, Kiarash; Bagheri, Hossein; Boruziniat, Alireza

doi:10.1590/pboci.2021.069

Cited by 7 publications

(3 citation statements)

References 36 publications

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“…Denture use may change the oral environment and provide a suitable condition for the proliferation and colonization of microorganisms [1,2]. For example, C. albicans, as a commensal fungus that colonizes the human mucosal surfaces in the oral cavity, is present in 30-60% of healthy individuals and 60-100% of denture wearers [3].…”

Section: Introductionmentioning

confidence: 99%

Effect of Ozonated Water on the Color Stability of Denture Teeth and Heat Polymerized Acrylic Base Resin

Mirmortazavi

Chamani

Bagheri

et al. 2023

Pesqui. Bras. Odontopediatria Clín. Integr.

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Objective: To determine the effect of ozonated water on the color stability of denture tooth and denture bases. Material and Methods: Thirty denture base discs consisting of 15 Acropars and 15 ProBase Hot specimens with the dimensions of 40 × 5 mm were prepared. Fifteen denture teeth in shade A1 (Ivoclar Vivadent, Schaan, Liechtenstein) were mounted in a specific acrylic jig. All specimens were immersed in three solutions (1% sodium hypochlorite, ozonated water, and distilled water) for four months (one year of clinical use). Color measurements were done with a spectrophotometer and assessed using the CIE L*a*b* colorimetric system (0, 4, 8, 12, and 16 weeks). Data were analyzed using the three-way ANOVA and Tukey test (α=0.05). Results: Tukey's post hoc test revealed a significant change in color in the Acropars denture base for the distilled water group compared to the ozonated water and 1% hypochlorite (p<0.05). Regarding the ProBase Hot denture base, significantly less color change was observed in the 1% hypochlorite group compared to the ozonated water and distilled water (p≤0.001). For the denture teeth, significantly less color change was seen in the distilled water group than in the ozonated water (p=0.015) and 1% hypochlorite (p<0.05) groups. Conclusion: The color change of denture bases and denture tooth in ozonated water are acceptable. Ozonated water can be considered a good disinfectant for cleaning dentures.

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Section: Introductionmentioning

confidence: 99%

Effect of Ozonated Water on the Color Stability of Denture Teeth and Heat Polymerized Acrylic Base Resin

Mirmortazavi

Chamani

Bagheri

et al. 2023

Pesqui. Bras. Odontopediatria Clín. Integr.

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“…(2002) proved that hollow spherical SeNPs had anti‐oxidation qualities through eliminating hydroxyl radicals. In addition, the antimicrobial effect of SeNPs had also been confirmed by other researchers (Darroudi et al ., 2021).…”

Section: Introductionmentioning

confidence: 99%

The formation of egg white polypeptide‐selenium complex particles: mechanism, stability and functional properties

Tan

Tang

et al. 2022

Int J of Food Sci Tech

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Summary Selenium (Se) is an essential trace element in human health. In this article, egg white polypeptide (EWP) was used as the reducing agent and stabiliser to prepare a novel type of EWP‐selenium complex nanoparticles (EWP‐SeNPs). Particle size, morphology, FT‐IR, stability, and functional properties of EWP‐SeNPs were characterised. The results showed that EWP‐SeNPs were 30–50 nm in diameter and were spherical. The SeNPs complexed with the EWP through O‐ and N‐ containing groups. This reaction was entropy‐driven spontaneous and the binding force was mainly hydrophobic. The stability of EWP‐SeNPs was best at pH = 10. Moreover, EWP‐SeNPs showed significantly inhibitory effect on HepG‐2 cells in the range of 6.2500 to 50.0000 μg mL−1. Anti‐bacterial effect occurred when the concentration of EWP‐SeNPs was 1.2500 mg mL−1. This study would provide a green method for synthesising stable SeNPs, which was helpful for further evaluation in the food field.

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“…Cts-Se-NPs shown maximum bactericidal concentration (MBC) at 0.274mg/ml where it has completely inhibited S. mutans, C. albicans and L. acidophilus after demonstrating the NPs to culture 1, 2, 6, 24 hours. Whereas, S. mutans and L. acidophilus were seen to be killed after 6 and 24 hours of exposure[42].Key highlights of the review• Metal Nano-compositions (TiO2, ZnO, Ag, CuO, ZrO, SiO2, mesoporous silica) and inert coating materials (BAG, CHX, Ammonium chitosan, sodium alginate, organoselenium) are being used in various fields provides antimicrobial potential and well as strength to the base material.ConclusionOral diseases are affecting to every age group and significantly associated with teeth loss worldwide. Finding have shown, Inert coating materials such as BAG, Ammonium chitosan, Organosellenium and Chlorehexidine shows antimicrobial potential.…”

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Nanoparticles and Inert Coating Materials: A Potential Enhancer of Antimicrobial Property of Polymethyl-Methacrylate (PMMA) Based Denture

2023

JDOE

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Oral health is one of the significant determinants of general health, happiness and life quality. Dental caries, oro-dental trauma, periodontal disease and birth abnormalities including cleft lip and palate are among the reasons for tooth loss. High prevalence of tooth loss is the major cause of morbidity due to oral diseases in low and middle-income countries (WHO report,). Polymethyl-methacrylate (PMMA) bases are the preferred option for replacing missing teeth because of its biocompatibility, stability, easy handling, and low toxicity. Though PMMA is the most preferable material for denture preparation, lack of antimicrobial potential, thermal conductivity and radiopacity limits its diverse application. Seminal findings have shown, incorporation of certain nanoparticles may increase the antimicrobial potential, thermal conductivity and radiopacity of the PMMA. In the current review, we have elucidated light on the antimicrobial potential of PMMA based on the available information. We also focused on the current advancement and strategy regarding the improvement of antimicrobial potential of PMMA and other base materials. The information has been collected from published article available on PubMed up to 31 May 2022. The available studies supported that the antimicrobial property of PMMA can be improved by incorporation of nanoparticles such as graphene silver nanoparticles, TiO2, ZnO, SiO2/Ag These nanoparticles have been found to be effective against Staphylococcus aureus, Streptococcus mutans, Candida albicans, Escherichia coli, Pseudomonas fuorescense. In addition to nanoparticles, inert coating materials such as ammonium chitosan, sodium alginate, bioactive glass, chlorhexidine and organoselenium can be incorporated to enhance the antimicrobial properties of PMMA base denture material as well as inert coating material can be used to prevent the metal ion toxicity and a probable vehicle to leach the desired product at targeted site.

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Antimicrobial Activity of Colloidal Selenium Nanoparticles in Chitosan Solution against Streptococcus mutans, Lactobacillus acidophilus, and Candida albicans

Cited by 7 publications

References 36 publications

Effect of Ozonated Water on the Color Stability of Denture Teeth and Heat Polymerized Acrylic Base Resin

Effect of Ozonated Water on the Color Stability of Denture Teeth and Heat Polymerized Acrylic Base Resin

The formation of egg white polypeptide‐selenium complex particles: mechanism, stability and functional properties

Nanoparticles and Inert Coating Materials: A Potential Enhancer of Antimicrobial Property of Polymethyl-Methacrylate (PMMA) Based Denture

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