TY - JOUR T1 - Effect of irrigant type, activation method, and contact time on dentin diffusion and ultrastructure JO - Brazilian Oral Research A1 - Costa, Vanessa Abreu Sanches Marques A1 - Coelho, Letycia Accioly Simões A1 - Biguetti, Cláudia Cristina A1 - Conti, Leticia Citelli A1 - Fonseca, Angélica Cristina A1 - Dominguez, Kelly Christian Tolentino A1 - Albino, Carla Regina A1 - Bachmann, Luciano A1 - Duarte, Marco Antonio Hungaro A1 - Vivan, Rodrigo Ricci SN - 1806-8324 UL - 10.1590/1807-3107bor-2026.vol40.084 VL - 40 Y1 - 2026 PB - Brasil ER -