Fig. 1: ESEM micrograph of the dentin surface at the root canal at magnification 1000X.
From: Assessment of LASER- induced precipitation of MTA-nanoparticles on root canal dentin surface
Groups GI, II, III, IV, V, and VI are demonstrated from upper left till lower right respectively; the majority of the dentine surface is minimally covered A, the coalescence and diminish of dentinal tubules diameter B, majority of the dentine surface heavily covered C, D, sporadic precipitates on dentine surface E, and the normal dentine surface architecture in F.
