X-Ray Microbeam Diffraction Method and Its Application (II)
نویسندگان
چکیده
منابع مشابه
Synchrotron x-ray microbeam diffraction from abalone shell
Microstructured biomaterials such as mollusk shells receive much attention at present, due to the promise that advanced materials can be designed and synthesized with biomimetic techniques that take advantage of self-assembly and aqueous, ambient processing conditions. A satisfactory understanding of this process requires characterization of the microstructure not only in the mature biomaterial...
متن کاملMicrobeam X-ray Diffraction Study on Insulin Spherulites
Insulin is a hormone with a molecular weight of 5.7 kDa, that is composed of two polypeptide chains. In the native state, its secondary structure is primarily αhelical. However, forms a spherical precipitate called spherulite (Fig. 1), which is made of β-amyloid fibrils (Fig. 2), at low pHs and high temperatures (pH 2.0 and 37 100 oC). No chemical modification is involved in the assembly of ins...
متن کاملThe X-ray Transform and its Application in Nano Crystallography
In this article a review on the definition of the X- ray transform and some ofits applications in Nano crystallography is presented. We shall show that the X- raytransform is a special case of the Radon transform on homogeneous spaces when thetopological group E(n)- the Euclidean group - acts on ℝ2 transitively. First someproperties of the Radon transform are investigated then the relationship ...
متن کاملA Novel 2d Analysis Method to Characterize Individual Grains Using High-energy X-ray Microbeam Diffraction
The design and development of new multiphase microstructures for specific technological applications require not only a characterization of the final microstructure, but also a detailed knowledge at the level of individual grains of the phase transformations taking place during the material processing. The availability of intense high-energy X-ray beams (50 to 300 keV) at a number of synchrotro...
متن کاملIntroducing an Optimized Method for Obtaining X-ray Diffraction Patterns of Biological Tissues
Introduction Individual X-Ray diffraction patterns of biological tissues are obtained via interference of coherent scattering with their electrons. Many scientists have distinguished normal and cancerous breast tissue, bone density, and urinary stone types using the X-Ray diffraction patterns resulting from coherent scattering. The goal of this study was to introduce an optimized method for obt...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1972
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.21.807