Effect of strontium fluoride on mechanical and remineralization properties of enamel: An in-vitro study on a modified orthodontic adhesive.

Objectives: Evaluate the ability of strontium fluoride on bond strength and enamel integrity after incorporation within orthodontic adhesive system as a delivery vehicle.

Methods: Experimental orthodontic adhesive system Transbond™ XT were modified with 1% Sr, 0.5% SrF, 1% strontium, 0.