scholarly journals Effect of denture cleanser on the color stability of artificial denture teeth

2011 ◽  
Vol 11 (1) ◽  
pp. 202-210
Author(s):  
Mohammed Sadoon ◽  
Nadia Jaffer ◽  
Alaa Al-Saraj
Keyword(s):  
Color Stability ◽  
Denture Teeth

Long-term clinical evaluation of the color stability and stainability of acrylic resin denture teeth

2015 ◽  
Vol 113 (6) ◽  
pp. 628-635 ◽  
Author(s):  
Valentim Adelino Ricardo Barão ◽  
Erika Shiguematsu Ogawa ◽  
Amália Moreno ◽  
Marcelo Ferraz Mesquita ◽  
Alvin G. Wee ◽  
...  
Keyword(s):  
Clinical Evaluation ◽  
Color Stability ◽  
Acrylic Resin ◽  
Denture Teeth

scholarly journals STUDY OF COLOR STABILITY OF SOME DENTURE TEETH MATERIALS

2018 ◽  
Vol 64 (2) ◽  
pp. 1737-1744
Author(s):  
Mostafa Hammas ◽  
Mostafa Ali ◽  
Ismail Mohamed ◽  
Ahmed Mohamed
Keyword(s):  
Color Stability ◽  
Denture Teeth

scholarly journals EFFECT OF DENTURE CLEANSERS ON THE COLOR STABILITY OF DIFFERENT DENTURE TEETH MATERIALS

2014 ◽  
Vol 17 (1) ◽  
pp. 32
Author(s):  
Elif Aydoğan Ayaz ◽  
Sedanur Turgut ◽  
Fatih Mehmet Korkmaz ◽  
Evşen Tamam ◽  
Bora Bağış
Keyword(s):  
Color Stability ◽  
Denture Teeth ◽  
Denture Cleansers

A Comparative Study of Heat and Self-Cured Acrylic Resins on Color Stability of 5 Brands of Denture Teeth

2015 ◽  
Vol 8 (1) ◽  
pp. 1-1
Author(s):  
Fariborz Vafaee ◽  
Abolghasem Mohammadi ◽  
Masoumeh Khoshha ◽  
Hanif Allahbakhshi
Keyword(s):  
Comparative Study ◽  
Color Stability ◽  
Acrylic Resins ◽  
Denture Teeth

scholarly journals Color stability of different denture teeth materials: An in vitro study.

2001 ◽  
Vol 43 (3) ◽  
pp. 193-205 ◽  
Author(s):  
Lâmia Mutlu-Sagesen ◽  
Gülfem Ergün ◽  
Yalcin Özkan ◽  
Bülent Bek
Keyword(s):  
In Vitro Study ◽  
Color Stability ◽  
Vitro Study ◽  
Denture Teeth

scholarly journals Effects of Artificial Tooth Brushing and Hydrothermal Aging on the Mechanical Properties and Color Stability of Dental 3D Printed and CAD/CAM Materials

Materials ◽  
2021 ◽  
Vol 14 (20) ◽  
pp. 6207
Author(s):  
Na-Eun Nam ◽  
Seung-Ho Shin ◽  
Jung-Hwa Lim ◽  
June-Sung Shim ◽  
Jong-Eun Kim
Keyword(s):  
Surface Roughness ◽  
Computer Aided Design ◽  
Color Stability ◽  
Color Difference ◽  
Hydrothermal Aging ◽  
Denture Teeth ◽  
Computer Aided ◽  
Cad Cam ◽  
3D Printed ◽  
Printed Materials

This study analyzed the surface roughness and waviness, Vickers hardness (VHN), and color changes of six types of 3D printed resins and computer-aided design/computer-aided manufacturing (CAD/CAM) materials after artificial toothbrushing. The average surface roughness height (Ra) change of Formlabs denture teeth A2 resin (FMLB) was not significant between after artificial toothbrushing (0.17 ± 0.02 μm and 0.17 ± 0.05 μm, respectively; mean ± standard deviation). However, the Ra value increased significantly in all remaining groups. Regarding waviness, polymethylmethacrylate (PMMA) had the largest increases in average waviness height (Wa) and maximum surface waviness height (Wz) between, before (0.43 ± 0.23 μm and 0.08 ± 0.02 μm), and after (8.67 ± 4.03 μm, 1.30 ± 0.58 μm) toothbrushing. There were no significant changes in Wa for Formlabs denture teeth A2 resin (FMLB) and NextDent C&B (NXT). After artificial toothbrushing, the dispersed-filler composite (DFC) group had the largest color difference (ΔE, of 2.4 ± 0.9), and the remaining materials had smaller changes than the clinical acceptance threshold of ΔE = 2.25. The VHN of FMLB and NXT were 9.1 ± 0.4 and 15.5 ± 0.4, respectively, and were not affected by artificial toothbrushing. The flexural strengths of the 3D printed materials were 139.4 ± 40.5 MPa and 163.9 ± 14.0 MPa for FMLB and NXT, respectively, which were similar to those of the polycarbonate and PMMA groups (155.2 ± 23.6 MPa and 108.0 ± 8.1 MPa, respectively). This study found that the evaluated 3D printed materials had mechanical and optical properties comparable to those of CAD/CAM materials and were stable even after artificial toothbrushing and hydrothermal aging.

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