46815
document
Tensile bond strength of a lithium-disilicate pressed glass ceramic to dentin of different surface treatments . The effects of desensitizer , disinfectant , saliva , blood , and hydrogen peroxide on the tensile bond strength between adhesive and ceramic as well as between adhesive and dentin were examined . Sixty 7x3 mm pressed ceramic discs of IPS e.max were fabricated and randomly assigned to six groups of different dentin surface treatments ( control , desensitizer , disinfectant , saliva , blood , and hydrogen peroxide ) . Representative samples of fractured specimens were observed by SEM ( scanning electron microscopy ) . There were significant differences between the control group and saliva , blood , and hydrogen peroxide groups ( p < 0.05 ) . However , there were no significant differences between any other dentin surface treatment groups ( p > 0.05 ) . Results of this study suggested that only saliva , blood , and hydrogen peroxide influenced the tensile bond strength between dentin and ceramic .
46816
Intervention_Physical
lithium-disilicate pressed glass ceramic
46817
Intervention_Physical
dentin surface treatments
46818
Intervention_Physical
control
46819
Intervention_Physical
desensitizer
46820
Intervention_Physical
disinfectant
46821
Intervention_Physical
saliva
46822
Intervention_Physical
blood
46823
Intervention_Pharmacological
hydrogen peroxide
46824
Intervention_Physical
scanning electron microscopy
46825
Outcome_Other
Tensile bond strength
46826
Outcome_Other
tensile bond strength
46827
Outcome_Other
tensile bond strength