X-ray crystallographic studies on the conversion of octacalcium phosphate into hydroxyapatite
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چکیده
منابع مشابه
X - ray crystallographic studies of polymeric materials
X-ray diffraction (XRD) studies are very usefu l for distinguishing crystalline and non-crystalline states. Highl y crystal line substances give patterns with sharp diffraction peaks or spots, whereas liquids or amorphous material s lie between these two extremes, because their chain length is large and it is difficult to attain three-dimensional regularity. However, XRD stud ies of polymers yi...
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The largest and best characterised family of neurotrophic growth factors is that of nerve growth factor (NGF) and its relatives. In order to understand the relation of structure and function, we have undertaken X-ray analyses of murine NGF. The active component beta-NGF crystallises as hexagonal bipyramids that give good X-ray diffraction data using a synchrotron to 2.3A resolution. We have pre...
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Almost the whole of our evidence for the internal structure of the particles is derived from x-ray observations, particularly those of the high angle or intramolecular photographs. In contradistinction to the low angle photographs, the most striking feature is that the general appearance of the pattern is independent of the state of hydration. Most of the photographs have been taken from orient...
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X-ray crystallography enables details of covalent and non-covalent interactions to be analysed quantitatively in three dimensions, thus providing the basis for the understanding of binding of ligands to proteins as well as modes of action such as cell-surface binding. This article is concerned with current methods employed for the X-ray analysis of protein structures complexed with ligands. It ...
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ژورنال
عنوان ژورنال: Japanese Journal of Oral Biology
سال: 1975
ISSN: 0385-0137
DOI: 10.2330/joralbiosci1965.17.1