title: [Peculiarities of the morphological structure of the inorganic component of human dental enamel and dentin at nano-level].
abstract: Using the polished sections of 20 permanent human molars and premolars, the regimes of probe atomic force microscopy were assessed that permit the definition of the size, shape, spatial configuration of the structure-forming hydroxyapatite crystals of enamel and dentin inorganic component. It was found that the major part of enamel crystals had the size of 40-60 nm and were more flattened. Dentin crystal average size was equal to 60-80 nm. Microspaces between them had the shape of rotational ellipsoid sized 120 nm by 60 nm.
authors.forename: I N
authors.initials: IN
authors.lastname: Antonova
authors.forename: V D
authors.initials: VD
authors.lastname: Goncharov
authors.forename: A V
authors.initials: AV
authors.lastname: Kipchuk
authors.forename: Ye A
authors.initials: YA
authors.lastname: Bobrova
mesh_terms: D000293:Adolescent; D000328:Adult; D001641:Bicuspid / Q000737:chemistry / Q000648:ultrastructure; D003743:Dental Enamel / Q000737:chemistry / Q000648:ultrastructure*; D003804:Dentin / Q000737:chemistry / Q000648:ultrastructure*; D017886:Durapatite / Q000032:analysis*; D006801:Humans
chemical_list: D017886:Durapatite