In vitro study on non-thermal argon plasma in improving the bonding efficacy between dentin and self-etch adhesive systems.
Dent Mater J
; 41(4): 595-600, 2022 Jul 30.
Article
em En
| MEDLINE
| ID: mdl-35491104
ABSTRACT
Self-etch adhesive systems have the advantages of simple operating steps and low technique sensitivity. However, some deficiencies of self-etch adhesive result that the immediate bonding strength between self-etch adhesive and dentine is not so high. Non-thermal atmospheric pressure plasma (NTAPP) can be used for surface modification. Previous studies of our research group have proven that NTAPP can improve bonding durability between dentine and etch-and-rinse adhesive. However, it is still unknown whether NTAPP can improve bonding strength between dentine and self-etch adhesive. The study observed the contact angle on dentine surface, the adhesive permeability and MTBS. The study proved that NTAPP can improve dentine surface wettability, clear up smear layer, and enhanced the self-etch adhesive permeability in dentine bonding interface. In conclusion, NTAPP could improve the bonding strength between dentine and self-etch adhesive systems. The most optimum treating time was 15 s.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Colagem Dentária
/
Gases em Plasma
Idioma:
En
Revista:
Dent Mater J
Ano de publicação:
2022
Tipo de documento:
Article