Time Dependent Effect of a Denture Cleanser on the Sorption and Solubility of Four Soft Liners-An Invitro Study

Sudhapalli, Swathi

doi:10.7860/jcdr/2016/16952.7682

Cited by 3 publications

(5 citation statements)

References 13 publications

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“…Denture liners are expected to absorb and uniformly distribute the biting force during chewing. [1][2][3][4] Since they are in contact with oral tissues, it is clinically important that they should have antimicrobial properties. 5 Carbon nanoparticles (CNs) show antioxidant effects on the bacteria via on free-radicals and immobilizing capacities as reported by previous studies.…”

Section: Introductionmentioning

confidence: 99%

Karbon nanopartikül ilave edilmiş iki tip protez astarının renk değişimi, su emilimi ve suda çözünürlüğü

Ataol¹,

Ergün

Alaş

et al. 2022

Acta Odontologica Turcica

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OBJECTIVE:The aim of this manuscript was to investigate the effect of carbon nanoparticles (CNs) addition into denture liners on the color change and water absorption and solubility. MATERIALSAND METHOD: Test specimens (n=10) of Visco-Gel (Group VG) and Ufi-Gel (Group UG) were created either without (Groups C-as control and W) or with the incorporation of 0.5%, 1% and 10% CNs synthesized from licorice root plant. The size of the CNs were measured with dynamic light scattering. The color of each specimen was measured with a spectrophotometer. Water sorption and solubility were determined by weight measurement. The data were analyzed by two-way ANOVA for sample size estimation and Mann-Whitney U and Kruskal-Wallis tests for analyses of main outcomes with significance at the p<0.05 level.RESULTS: All CNs-added test groups showed statistically higher color change than control groups (p<0.0125). In Group UG, 10% CNs added test groups showed statistically higher water sorption and solubility values than Group C, W and 0.5% CNs added test groups (p<0.001). However, the addition of 0.5% and 1% CNs to Groups VG caused a statistical decrease in water sorption values compared to control groups and Group VG 10% (p<0.001).CONCLUSION: Color change of CNs added denture liners were not within clinically accepted range of color difference regardless of addition rate. CNs addition in tested denture liners promoted changes in the liners' sorption/ solubility. UG was more prone to increase in both water sorption and solubility than VG.

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Section: Introductionmentioning

confidence: 99%

Karbon nanopartikül ilave edilmiş iki tip protez astarının renk değişimi, su emilimi ve suda çözünürlüğü

Ataol¹,

Ergün

Alaş

et al. 2022

Acta Odontologica Turcica

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“…They are mainly composed of polymethyl-methacrylate powder, monomer(aromatic esters) and plasticizers [8]. These materials play a major protagonist in reestablishing the state of health in those denture bearing areas that are inflamed as a result of excruciating occlusal burden, particularly in individuals where the alveolar ridges exhibit resorption, are knife edge and reveal bony undercuts [9]. Likewise soft liners are also advocated in oral atmosphere exposed to the conditions such as bruxism and xerostomia [10].…”

Section: Introductionmentioning

confidence: 99%

“…With the daily cleaning measures these materials tend to leave behind its solvable ingredients into its surrounding medium which is termed as solubility. These liners also allow the liquid present in its vicinity to diffuse within them, thus inhabiting the spaces and the voids within its polymeric structure [9,10]. Hence the purpose of the current study was to gauge the quantity of sorption and solubility seen in the soft denture liner with herbal (neem) and commercially (clinsodent) available denture cleanser.…”

Section: Introductionmentioning

confidence: 99%

Comparative Evaluation of the Amount of Sorption and Solubility Seen in Soft Liner with Herbal and Commercially Available Denture Cleanser - An In vitro Study

Sehgal

Dubey

2021

JPRI

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Aims: the aim of the current study is to assess the quantity of sorption and solubility seen in the soft denture liner with herbal (neem) and commercially (clinsodent) available denture cleanser. Materials and Methods: The cross sectional study was carried out in the Department of Prosthodontics at Sharad Pawar Dental College And Hospital between February 2021 and July 2021. 52 samples of heat cured acrylic resin of circular shape were prepared using a stainless steel mould. The resilient liner was applied to all the samples using a denture adhesive. All samples will then be desiccated for 24 hours to get a stable or conditioned weight W1. The samples will then be divided into 2 groups namely: Group A (clinsodent group) and the Group B (herbal denture cleanser group). All the samples were immersed daily in cleanser for 8 hour and then transferred to artificial saliva for rest 16 hours of the day. Solutions of artificial saliva and denture cleanser was changed daily for the entire period of study that is 7 days. Later, all the test samples were removed from saliva, wiped dry, weighed for saturated weight W2. - After desiccating again for 24 hours the samples were again assessed for renovated weight that is W3. Results: With respect to sorption and solubility it was found that the clinsodent group exhibited greater percentage of sorption when compared to the neem denture cleanser group after a period of 7 days, p-values of 0.0001,S. Conclusion: It can be established that the solubility and sorption values of clinsodent group were higher when compared to the herbal denture cleanser group. Overall, neem in the form of denture cleanser performed better than clinsodent.

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“…4 By specification, the weight loss for the self-cure acrylic resin must not exceed 8.0 µg / mm3 of the surface of the plate. 7 Denture cleaners can be in the form of creams, pastes, gels or solutions made to clean full or partially removable dentures. The ideal denture cleanser generally has the ability to remove the bacterial plaque layer and prevent it from returning, can eliminate food debris or calculus, is not toxic, and so on.…”

Section: Introductionmentioning

confidence: 99%

“…H 2 O 2 is also an oxidiser because it can produce active oxygen which can kill bacteria and anaerobic germs by oxidising it. 7 Some literature has discussed a lot about the use of H 2 O 2 which among them is used in medical treatment as a disinfectant and cleanses wounds because it can kill bacteria and anaerobic germs and also functions to slow bleeding. However, if H 2 O 2 is too long in contact with wounds and skin, it can damage healthy granulation.…”

Section: Introductionmentioning

confidence: 99%

The effect of denture cleansing solution (H2O2) on the water solubility of self-cured acrylic resin

Ibrahim

Luthfia²,

Aryani

2018

Padjadjaran J Dent

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Introduction: Denture cleanser must be able to remove bacterial plaque layers, eliminate food debris, with non-toxic properties. Denture cleansing was performed by immersing the denture into a solution of H 2 O 2 . Continuous denture wear can lead to plaque accumulation of Candida albicans colonies thus causes denture stomatitis. There was a slight dimensional stability difference of the self-cured acrylic base compared to the heat-cured after immersion in water. This study was aimed to analyse the effect of denture cleansing solution (H 2 O 2 ) on the water solubility of self-cured acrylic resin. Methods: Twentyfour specimens of self-cured acrylic resin sized 15 x 20 x 2 mm, were divided into the control group (n = 12) and the treatment group (n = 12). All specimens were then immersed in the aquadest (control group) and H 2 0 2 (treatment group) for 6, 8, and 10 hours consecutively. Result: The average water solubility of self-cured acrylic resin soaked in H 2 O 2 solution at 6 hours was 0.0007 µg/mm 3 ; at 8 hours was 0.0011 µg/ mm 3 ; and at 10 hours was 0.0013 µg/mm 3 . The average water solubility of self-cured acrylic resin soaked in aquadest solution at 6 hours was 0.0013 µg/mm 3 ; at 8 hours was 0.0080 µg/mm 3 ; and at 10 hours was 0.0125 µg/mm 3 . Conclusion: The water solubility of the self-cured acrylic resin immersed in the H 2 O 2 solution for 6, 8, and 10 hours was still below the ISO standard.

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Time Dependent Effect of a Denture Cleanser on the Sorption and Solubility of Four Soft Liners-An Invitro Study

Abstract: Overall, silicones performed better than acrylics. Long term silicone was most stable. Short term acrylic was most unstable. The 8 hour immersion in denture cleanser caused significantly high sorption and solubility.

Cited by 3 publications

References 13 publications

Karbon nanopartikül ilave edilmiş iki tip protez astarının renk değişimi, su emilimi ve suda çözünürlüğü

Karbon nanopartikül ilave edilmiş iki tip protez astarının renk değişimi, su emilimi ve suda çözünürlüğü

Comparative Evaluation of the Amount of Sorption and Solubility Seen in Soft Liner with Herbal and Commercially Available Denture Cleanser - An In vitro Study

The effect of denture cleansing solution (H2O2) on the water solubility of self-cured acrylic resin

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