Effects of Different Chemical Disinfectants on Physical Properties of Denture Base Acrylic Resin Material
Yükleniyor...
Dosyalar
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kapadokya Üniversitesi Yayınları
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Statement of the problem: There is still a lack of data regarding the ef-fects of exposure to different chemical disinfectants on the color stability, light translucency, and surface roughness of dentures is limited.
Objective: This study aims to investigate the impact of six different chemical disinfectants on the color change, translucency, and surface roughness properties of heat-polymerized denture base acrylic resin.
Material & Methods: Totally 70 rectangular blocks (10×10×2 mm) were polymerized from the heat-polymerized acrylic denture base resin material. The surfaces of the specimens polished with 600- and 1200-grit waterproof abra-sive paper. Each specimen were immersed in six denture cleansers. The total immersion time of a specimen in selected chemical disinfectant was 36 hours. Color changes, translucency and, surface roughness were measured after im-mersion process. The results were statistically analyzed with 1-way ANOVA and the Tukey honestly significant difference (HSD) test (?=.05).
Results: According to the results of the 1-way ANOVA test, significant differences were observed in the ?E00, TP00 and Ra properties among the acrylic resin groups following immersion in chemical disinfectants (P<0.05). ?E00 value of the CG group was significantly higher than that of the NS, SH, G, and E groups (P<0.05). The TP00 values of the NS and G groups were demonstrated significant differences compared with C group (P<0.05). The Ra values of the SH, SP, G, CG and, E groups were significantly increased after immersion pro-cess, in comparison with C and NS groups (P<0.05).
Objective: This study aims to investigate the impact of six different chemical disinfectants on the color change, translucency, and surface roughness properties of heat-polymerized denture base acrylic resin.
Material & Methods: Totally 70 rectangular blocks (10×10×2 mm) were polymerized from the heat-polymerized acrylic denture base resin material. The surfaces of the specimens polished with 600- and 1200-grit waterproof abra-sive paper. Each specimen were immersed in six denture cleansers. The total immersion time of a specimen in selected chemical disinfectant was 36 hours. Color changes, translucency and, surface roughness were measured after im-mersion process. The results were statistically analyzed with 1-way ANOVA and the Tukey honestly significant difference (HSD) test (?=.05).
Results: According to the results of the 1-way ANOVA test, significant differences were observed in the ?E00, TP00 and Ra properties among the acrylic resin groups following immersion in chemical disinfectants (P<0.05). ?E00 value of the CG group was significantly higher than that of the NS, SH, G, and E groups (P<0.05). The TP00 values of the NS and G groups were demonstrated significant differences compared with C group (P<0.05). The Ra values of the SH, SP, G, CG and, E groups were significantly increased after immersion pro-cess, in comparison with C and NS groups (P<0.05).
Açıklama
Anahtar Kelimeler
Chemical Disinfectants, Color Stability, Translucency, Sur-face Roughness
Kaynak
Acta Stomatologica Cappadocia
WoS Q Değeri
Scopus Q Değeri
Cilt
3
Sayı
2
Künye
Baysal, Nurten., Savas, Tuba Yılmaz., Erol, Barıs Filiz., Erdogan, Hilal., Sakallı, Onur Altuğ. & Büyükbaş, Nesrin. “Effects of Different Chemical Disinfectants on Physical Properties of Den-ture Base Acrylic Resin Material”. Acta Stomatologica Cappadocia. 3;2 (December 2023): 86-98
