MDP-salts as an adhesion promoter with MDP-primers and self-adhesive resin cement for zirconia cementation.
10-methacryloxydecyl dihydrogen phosphate
Photoelectron spectroscopy
Self-adhesive resin cement
Silane
Weibull
Wettability
Zirconia primer
Journal
BMC oral health
ISSN: 1472-6831
Titre abrégé: BMC Oral Health
Pays: England
ID NLM: 101088684
Informations de publication
Date de publication:
22 Nov 2023
22 Nov 2023
Historique:
received:
10
08
2023
accepted:
13
11
2023
medline:
27
11
2023
pubmed:
23
11
2023
entrez:
23
11
2023
Statut:
epublish
Résumé
To evaluate the effect of zirconia priming with MDP-Salt before MDP containing primers and self-adhesive cement on the shear bond strength. Fully sintered high translucent zirconia specimens (n = 120) were assigned into 2 groups (n = 60 each): Control (No Pretreatment) and Methacryloyloxydecyl dihydrogen phosphate salt (MDP-Salt) pretreated. Each group was divided into 3 subgroups (n = 20) according to cementation protocol: 1) MDP + Silane primer and conventional resin cement, 2) MDP+ Bisphenyl dimethacrylate (BPDM) primer and conventional resin cement, and 3) MDP containing self-adhesive resin cement. Shear bond strength (SBS) was measured after 10,000 thermocycling. Contact angle was measured for tested groups. Surface topography was assessed using a 3D confocal laser scanning microscope (CLSM). Weibull analysis was performed for SBS and one-way ANOVA for contact angle and surface topography measurements (α = 0.05). The use of MDP-Salt significantly improved the SBS (p < .05) for all tested subgroups. Self-adhesive cement showed an insignificant difference with MDP + Silane group for both groups (p > .05). MDP + BPDM showed a significantly lower characteristic strength compared to self-adhesive resin cement when both were pretreated with MDP-Salt. No difference between all tested groups in the surface topographic measurements while MDP-Salt showed the highest contact angle. MDP-Salt pretreatment can improve bonding performance between zirconia and MDP containing products.
Identifiants
pubmed: 37993834
doi: 10.1186/s12903-023-03663-y
pii: 10.1186/s12903-023-03663-y
pmc: PMC10666379
doi:
Substances chimiques
Adhesive cement
131257-02-8
Resin Cements
0
Dental Cements
0
zirconium oxide
S38N85C5G0
Salts
0
Silanes
0
methacryloyloxydecyl dihydrogen phosphate
85590-00-7
Methacrylates
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
907Informations de copyright
© 2023. The Author(s).
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