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- Title
Comparison on Shear Bond Strength between Precoated and Non-Precoated Adhesive Technique (an in vitro Study).
- Authors
De Puspita Dewi, Luh; Sjamsudin, Jusuf; Wahju Ardani, I. Gusti Aju
- Abstract
The aim of this study was comparing shear bond strength between precoated adesif and nonprecoated adhesive on metal bracket. Thirty extracted human maxillary first premolar were randomly divided into three groups (10 per group). The group 1 was bonded with metal bracket with precoated adhesive technique. The group 2 was bonded with metal bracket with non-precoated adhesive technique, and group 3 was a control. Testing shear bond strength was done 30 minutes after bracket bonding with Autograph universal testing machine with cross-head speed of 0,5 mm/min. It took significantly (p < 0.05) shear bond strength between with precoated adhesive technique and non-precoated adhesive technique. The precoated adhesive technique had greater shear bond strength (11,575 MPa) than non-precoated adhesive technique (10,061 MPa). The control group had the greatest shear bond strength (12.158 MPa). There were difference in shear bond strength between precoated adhesive technique and non-precoated adhesive technique.
- Subjects
SHEAR strength; BOND strengths; METAL bonding; IN vitro studies; ADHESIVES
- Publication
Journal of International Dental & Medical Research, 2019, Vol 12, Issue 4, p1348
- ISSN
1309-100X
- Publication type
Article