Conclusion Adhesion to the prosthesis base is improved with surface treatments .
Rough surfaces and changes in hardness compromise the material 's serviceability
Purpose The objective of this systematic review is to compare results concerning the properties of adhesion , roughness , and hardness of dental liners obtained in the last ten years .
Evaluation of experimental cleanser solution of Ricinus communis: effect on soft denture liner properties.
OBJECTIVE This study evaluated colour stability , hardness and roughness of soft denture liners after immersion in various cleansers . MATERIAL S AND METHODS Thirty specimens ( 14 mm × 4 mm ) of Elite Soft Relining ( ES ) and Mucopren Soft ( MS )  were r and omly immersed in distilled water at 37 ° C , sodium hypochlorite 1 % , and an experimental Ricinus communis solution ( RC ) for 7 , 15 and 183 continuous days . RESULTS anova ( p < 0.05 ) and Tukey 's test indicated that after T7 ( μ = 8.79 ± 7.36 ) ; T15 ( μ = 4.23 ± 2.62 ) and T183 ( μ = 8.78 ± 3.16 ) , MS presented a higher increase in hardness than ES . After T7 , MS underwent an increase in roughness ( μ = 0.09 ± 0.80 ) ; ES underwent a decrease ( μ = -0.08 ± 0.16 ) . RC caused the smallest variation in roughness . After T15 , both material s presented an increase in roughness . After T183 , ES ( μ = -0.30 ± 0.48 ) presented a higher roughness variation than MS ( μ = -0.07 ± 0.32 ) . Hypochlorite caused an increase in roughness ( μ = 0.02 ± 0.19 ) . CONCLUSION After all periods ES presented higher colour alteration than MS ; highest colour alteration was caused by hypochlorite . Both material s were more stable after immersion in RC
Conclusion Adhesion to the prosthesis base is improved with surface treatments .
Rough surfaces and changes in hardness compromise the material 's serviceability
Purpose The objective of this systematic review is to compare results concerning the properties of adhesion , roughness , and hardness of dental liners obtained in the last ten years .