Author:

Keywords:

Science & Technology, Life Sciences & Biomedicine, Technology, Dentistry, Oral Surgery & Medicine, Materials Science, Biomaterials, Materials Science, Adhesive dentistry, Chemical cure, Dental bonding, Durability, Micro-tensile bond strength, TECHNIQUE-SENSITIVITY, STRENGTH, STEP, Adhesives, Dental Bonding, Dental Cements, Dentin, Dentin-Bonding Agents, Materials Testing, Resin Cements, Temperature, Tensile Strength, 0903 Biomedical Engineering, 1105 Dentistry, Dentistry, 3203 Dentistry, 4003 Biomedical engineering

Abstract:

A two-bottle self-curing universal adhesive (Tokuyama Universal Bond; Tokuyama Dental) that does not require a long waiting time or light curing after application of the bonding material has been developed. This study aimed to evaluate the influence of tooth and adhesive temperature during the bonding procedure on the effectiveness of dentin bonding. The results showed that the tooth temperature affected the effectiveness of the dentin bonding; therefore, to determine the precise bonding ability in the laboratory, the temperature of the tooth must be raised until it is the same as that of the oral cavity. In addition, the temperature of the material did not affect bonding effectiveness; this result confirms that it does not matter whether the refrigerated product is used soon after its removal from the refrigerator or after it reaches room temperature in the clinic.