Efficacy of a self-etching dentin primer composed of TEGMA and phenyl-P.
The purpose of the present study was to evaluate the efficacy of an experimental self-etching dentin primer composed of TEGMA and phenyl-P using primary and young permanent teeth. The efficacy of the self-etching dentin primer was evaluated by measuring the wall-to-wall polymerization contraction gap width and the shear bond strength to the flat dentin surface. The contraction gap formation was prevented completely in the specimens primed with the 35 vol% TEGMA and 20% phenyl-P for 30 sec.
Yoshimoto
Shinichiro
S
Showa University School of Dentistry, Tokyo, Japan.
Itoh
Kazuo
K
Manabe
Atsufumi
A
Inoue
Mitsuko
M
Hisamitsu
Hisashi
H
Sasa
Ryuuji
R
D000134:Acid Etching, Dental / Q000379:methods*; D018772:Dental Marginal Adaptation; D003799:Dental Stress Analysis; D017220:Dentin-Bonding Agents / Q000737:chemistry; D019229:Dentition, Permanent; D006801:Humans; D008422:Materials Testing; D008689:Methacrylates; D015394:Molecular Structure; D009943:Organophosphorus Compounds; D044367:Phase Transition; D011092:Polyethylene Glycols; D011109:Polymethacrylic Acids; D019279:Resin Cements / Q000737:chemistry; D033081:Shear Strength; D014094:Tooth, Deciduous
D017220:Dentin-Bonding Agents; D008689:Methacrylates; D009943:Organophosphorus Compounds; C074232:Phenyl-P adhesion promoting monomer; D011109:Polymethacrylic Acids; D019279:Resin Cements; C020946:triethylene glycol dimethacrylate; D011092:Polyethylene Glycols