Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
SEM micrographs of the bonding interface of the experimental adhesives when ER was applied. Magnifications of 500× (E,F) and 2000× (G,H) were used. E and G—AE1 with 12.3 µm of HL thickness; F and H—AE2 with 11.2 µm of HL thickness and resin tags (RT) with 18.2 µm in length. RC—resin composite; D—dentin; HL—hybrid layer; RT—resin tags; LRT—lateral resin tags.
