ELECTRON SPECTROSCOPIC DIFFRACTION AND IMAGING OF THE EARLY AND MATURE STAGES OF CALCIUM-PHOSPHATE FORMATION IN THE EPIPHYSEAL GROWTH PLATE

被引：19

作者：

BARCKHAUS, RH ^{[1
]}

HOHLING, HJ ^{[1
]}

FROMM, I ^{[1
]}

HIRSCH, P ^{[1
]}

机构：

[1] UNIV MUNSTER, INST PHYS, W-4400 MUNSTER, GERMANY

来源：

JOURNAL OF MICROSCOPY | 1991年 / 162卷

关键词：

ELECTRON SPECTROSCOPIC DIFFRACTION; ELECTRON SPECTROSCOPIC IMAGING; CALCIUM PHOSPHATE FORMATION; EPIPHYSEAL GROWTH PLATE; ELEMENTAL MAPPING OF CALCIUM;

D O I：

10.1111/j.1365-2818.1991.tb03126.x

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

A review of different models of biomineralization in collagen-rich hard tissues shows that further investigations of crystal formation are necessary. The electron spectroscopic diffraction (ESD) mode of operation of an energy-filtering electron microscope offers the possibility of being able to avoid the background from inelastic scattering in selected-area electron diffraction patterns. First experiments on the different stages of mineralization in the epiphyseal growth plate have only indicated the presence of apatite. The ESD mode can be complemented by the electron spectroscopic imaging mode and by elemental mapping of calcium.

引用

页码：155 / 169

页数：15