The effect of plasma on shear bond strength between resin cement and colored zirconia
The Journal of Advanced Prosthodontics
;
: 118-123, 2017.
Article
in English
| WPRIM
| ID: wpr-179521
ABSTRACT
PURPOSE:
To investigate the effect of non-thermal atmospheric pressure plasma (NTAPP) treatment on shear bond strength (SBS) between resin cement and colored zirconia made with metal chlorides. MATERIALS ANDMETHODS:
60 zirconia specimens were divided into 3 groups using coloring liquid. Each group was divided again into 2 sub-groups using plasma treatment; the experimental group was treated with plasma, and the control group was untreated. The sub-groups were N (non-colored), C (0.1 wt% aqueous chromium chloride solution), M (0.1 wt% aqueous molybdenum chloride solution), NP (non-colored with plasma), CP (0.1 wt% aqueous chromium chloride solution with plasma), and MP (0.1 wt% aqueous molybdenum chloride solution with plasma). Composite resin cylinders were bonded to zirconia specimens with MDP-based resin cement, and SBS was measured using a universal testing machine. All data was analyzed statistically using a 2-way ANOVA test and a Tukey test.RESULTS:
SBS significantly increased when specimens were treated with NTAPP regardless of coloring (P<.001). Colored zirconia containing molybdenum showed the highest value of SBS, regardless of NTAPP. The molybdenum group showed the highest SBS, whereas the chromium group showed the lowest.CONCLUSION:
NTAPP may increase the SBS of colored zirconia and resin cement. The NTAPP effect on SBS is not influenced by the presence of zirconia coloring.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plasma
/
Chlorides
/
Chromium
/
Resin Cements
/
Plasma Gases
/
Molybdenum
Language:
English
Journal:
The Journal of Advanced Prosthodontics
Year:
2017
Type:
Article
Similar
MEDLINE
...
LILACS
LIS