Effect of denture cleansers, surface finish, and temperature on Molloplast B resilient liner color, hardness, and texture

Tan, Han-Kuang; Woo, Andrew; Kim, Silvia; Lamoureux, Michael P.; Grace, Michael

doi:10.1053/jpro.2000.18551

Cited by 20 publications

(27 citation statements)

References 10 publications

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“…Reline materials can be colonized by microorganisms due to their porous and micro-retentive surface characteristics [22][23][24] . The results of in vitro studies revealed that smoother surfaces retain fewer cells whereas rough surfaces promote the adhesion of microorganisms [25][26][27][28] . The influence of various denture cleansers on the surfaces of denture base and soft reline resins have been reported by several studies whereas there are only a limited number of studies which have evaluated the effect of denture cleansers on the surface roughness of hard permanent reline resins [26][27][28][29] .…”

Section: Introductionmentioning

confidence: 99%

Effects of various denture cleansers on surface roughness of hard permanent reline resins

Çakan

Kara

2015

Dental Materials Journal

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The aim of this study was to investigate the influence of denture cleansers on surface roughness (Ra, µm) of two hard permanent reline resins and a conventional acrylic denture base resin. Fifty specimens of each material, measuring 10 mm×2 mm were randomly divided into 1 control and 4 experimental subgroups (n=10). Surface roughness values were measured using profilometer before and after immersion in distilled water and in 4 different denture cleansers for 8 h for 140 days. The Kruskal Wallis and Wilcoxon Signed Ranks tests were used for comparison among groups with a significance level of α=0.05. Immersion in denture cleansers significantly increased the surface roughness of reline resins and the difference among the cleansers was statistically significant (p=0.059). Denture cleansers can cause significant surface roughness alterations on hard permanent reline resins and denture base resin where their effect may differ according to the selected resin material.

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Section: Introductionmentioning

confidence: 99%

Effects of various denture cleansers on surface roughness of hard permanent reline resins

Çakan

Kara

2015

Dental Materials Journal

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“…Inadequate cleaning by the patient leads to microbial growth on liner surface and denture stomatitis. Inadequate cleaning could also contribute to deterioration of desirable liner properties (14).…”

Section: Introductionmentioning

confidence: 99%

Effect of Microwave Energy on Fungal Growth of Resilient Denture Liner Material

Meşe

2007

Biotechnology & Biotechnological Equipment

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Contamination of resilient denture liner material with microorganisms, particularly Candida albicans, is a common clinical problem. Denture hygiene is essential to maintain the serviceability of the denture, and microwave has been suggested for denture disinfection. A resilient denture liner material was contaminated with Candida albicans and reduction of organism counts after test disinfection methods (microwave energy, soaking overnight in a dilute sodium hypochlorite and alkaline peroxide solutions) calculated.

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“…7,13,17 Usumez at al. 13 tested the tensile bond strength of the adhesion of commercially available siliconebased soft denture liners to standblasted and lased acrylic resins.…”

Section: Discussionmentioning

confidence: 99%

“…Inadequate cleaning could also contribute to deterioration of desirable liner properties such as resilience, texture, roughness and color. 7 Common daily methods for cleaning dentures include brushing and use of immersion cleaners. 8,9 The solutions used for denture cleaning can be divided according to their chemical compositions or mode of action: alkaline peroxide, alkaline hypochlorites, acids, disinfectants, mouth rinses for dentures, and enzymes.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the effect of two different denture cleansers on the bond strength of soft liners

Demir¹,

Sarı²,

Görler³

et al. 2017

IJAR

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This study aim to investigate the effect of denture cleansers and standblasting on tensile bond strength of soft denture liners after 3 and 6 mounths of immersion.For each of the liner materials, 70 test specimens were prepared according to test the requirements. Half of the 70 test specimens were sandblasted with 50 μm Al2O3 at 2 bar for 10 s. The resilient liner specimens were processed between 2 polymethyl methacrylate (PMMA) blocks. Before tensile testing, five of the liner specimens were kept in water or soaked in two cleansing solutions during 3 and 6 month. Bonding strength of the liners to PMMA was compared by tensile test with the use of universal testing machine at a crosshead speed of 50 mm/min. The mean value and standard deviation of the specimens were made by using a multifactorial analysis of variance (α=0.05). The type of failure was assessed visually.No significant difference was found between the groups for the tested conditions used (p>0.05). The most frequent failure mode was cohesive for Permaflex (P) specimens, adhesive for sandblasting groups, and a mixed type of failure was observed for GC Reline Soft (GC) material.The denture base cleaners affect the bond strength of PMMA/resilient liner. Permaflex and GC Reline Soft as resilient liners were found to have adequate adhesive values for clinical use.

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Effect of denture cleansers, surface finish, and temperature on Molloplast B resilient liner color, hardness, and texture

Abstract: After silicone resilient denture liner treatment with certain perborate-containing denture cleansers, a greater amount of components could leach from the liner leading to a loss of color if the liner surface is rough.

Cited by 20 publications

References 10 publications

Effects of various denture cleansers on surface roughness of hard permanent reline resins

Effects of various denture cleansers on surface roughness of hard permanent reline resins

Effect of Microwave Energy on Fungal Growth of Resilient Denture Liner Material

Investigation of the effect of two different denture cleansers on the bond strength of soft liners

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