Dent Mater J. 2021 Jan 15. doi: 10.4012/dmj.2020-191. Online ahead of print. ABSTRACT This study investigated the effect of pH of bleaching agent, photo-irradiation time or application times on bleaching action using hematoporphyrin-stained papers (HSPs) and artificially stained bovine-teeth (BT). 23% H2O2 with pH 5.5, 6.0, 7.0, 8.0 and 9.0 were applied on the specimens. …
Tag Archive: CIE
Jan 18 2021
Effect of pH of bleaching agent on tooth bleaching action in vitro
Dent Mater J. 2021 Jan 15. doi: 10.4012/dmj.2020-191. Online ahead of print. ABSTRACT This study investigated the effect of pH of bleaching agent, photo-irradiation time or application times on bleaching action using hematoporphyrin-stained papers (HSPs) and artificially stained bovine-teeth (BT). 23% H2O2 with pH 5.5, 6.0, 7.0, 8.0 and 9.0 were applied on the specimens. …
Jan 18 2021
Effect of pH of bleaching agent on tooth bleaching action in vitro
Dent Mater J. 2021 Jan 15. doi: 10.4012/dmj.2020-191. Online ahead of print. ABSTRACT This study investigated the effect of pH of bleaching agent, photo-irradiation time or application times on bleaching action using hematoporphyrin-stained papers (HSPs) and artificially stained bovine-teeth (BT). 23% H2O2 with pH 5.5, 6.0, 7.0, 8.0 and 9.0 were applied on the specimens. …
Oct 29 2019
The combined effect of light-illuminating direction and enamel rod orientation on color adjustment at the enamel borders of composite restorations.
. The combined effect of light-illuminating direction and enamel rod orientation on color adjustment at the enamel borders of composite restorations. Clin Oral Investig. 2019 Oct 24;: Authors: Hatayama T, Kano Y, Aida A, Chiba A, Sato K, Seki N, Hosaka K, Foxton RM, Tagami J, Nakajima M Abstract OBJECTIVES: To investigate the effect of …
Oct 26 2019
The combined effect of light-illuminating direction and enamel rod orientation on color adjustment at the enamel borders of composite restorations
Clin Oral Investig. 2020 Jul;24(7):2305-2313. doi: 10.1007/s00784-019-03085-7. Epub 2019 Oct 24. ABSTRACT OBJECTIVES: To investigate the effect of light-illuminating direction (from composite or enamel side) on color adjustment at the coronal and cervical enamel borders in composite restorations. MATERIALS AND METHODS: Forty cylindrical holes (3.0-mm diameters) were prepared in bovine enamel disks (1.0-mm thickness). After …
Oct 26 2019
The combined effect of light-illuminating direction and enamel rod orientation on color adjustment at the enamel borders of composite restorations
Clin Oral Investig. 2020 Jul;24(7):2305-2313. doi: 10.1007/s00784-019-03085-7. Epub 2019 Oct 24. ABSTRACT OBJECTIVES: To investigate the effect of light-illuminating direction (from composite or enamel side) on color adjustment at the coronal and cervical enamel borders in composite restorations. MATERIALS AND METHODS: Forty cylindrical holes (3.0-mm diameters) were prepared in bovine enamel disks (1.0-mm thickness). After …
Oct 26 2019
The combined effect of light-illuminating direction and enamel rod orientation on color adjustment at the enamel borders of composite restorations
Clin Oral Investig. 2020 Jul;24(7):2305-2313. doi: 10.1007/s00784-019-03085-7. Epub 2019 Oct 24. ABSTRACT OBJECTIVES: To investigate the effect of light-illuminating direction (from composite or enamel side) on color adjustment at the coronal and cervical enamel borders in composite restorations. MATERIALS AND METHODS: Forty cylindrical holes (3.0-mm diameters) were prepared in bovine enamel disks (1.0-mm thickness). After …