Effect of Airborne Particle Abrasion on Microtensile Bond Strength of Total-Etch Adhesives to Human Dentin

<div>Scanning electron microscope (SEM) at backscattered electrons images of a Type 2 failure (adhesive fracture between adhesive agent and dentin plus partial cohesive fracture in the composite restoration) (PB-A). (a) Magnification ×100. d: dentin and c: composite. (b) Dentinal tubules are evident at higher magnification (×1000).</div>

BioMed Research International

fig2

Figure 2

Figure 2: Effect of Airborne Particle Abrasion on Microtensile Bond Strength of Total-Etch Adhesives to Human Dentin 