International Endodontic Journal · 2009 · 137 citations · 41 references
Acid-etch procedures affected the compressive strength and surface microhardness of ProRoot MTA. This indicates that it may be better to postpone restorative procedures for at least 96 h after mixing MTA. Etching created surface changes that might have the potential to enhance bonding of resinous materials.
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Physicochemical Basis of the Biologic Properties of Mineral Trioxide Aggregate
Nabin Sarkar, R. Caicedo, Priyanshi Ritwik et al. · Journal of Endodontics · 2005 · 856 citations