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Colored field emission scanning electron microscopy (FESEM) images acquired at two magnifications on: Mater-Bi® NF 866 (a,a’), Mater-Bi® NF 866 with Luerefor 125 resin (b,b’), Mater-Bi® NF 866 with Unik Tack P100 resin (c,c’), and Mater-Bi® NF 866 with gum rosin (d,d’).
