Introduction to Small-angle X-ray and Neutron Scattering
نویسندگان
چکیده
منابع مشابه
Introduction to Small-Angle Neutron Scattering and Neutron Reflectometry
4 Analysis of Small Angle Scattering Data 10 4.1 Model Independent Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.1.1 The Scattering Invariant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.1.2 Porod Scattering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1.3 Guinier Analysis . . . . . . . . . . . . . . . . . . . . . ....
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be 35.1 kJ/mol (8.4 kcal/mol) for formation of the complex and 115.9 kJ/mol(27.7 kcal/mol) for dissociation of the complex. The kinetic results, as well as helping to describe and validate the model of hyaluronate-proteoglycan interaction, are also of value in the design of experiments. In the experiment shown in Fig. 1 equilibrium is only attained after approx. 1-lfh, as monitored by light-sca...
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This paper gives two examples of experiments that demonstrate the power of small angle scattering techniques in the study of swollen polymer networks. First, it is shown how the partly ergodic character of these systems is directly detected by neutron spin echo experiments. The observed total field correlation function of the intensity scattered from a neutral gel allows the ergodic contributio...
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ABSTRACT Background: Coherent scattering leads to diffraction effects and especially constructive interferences. Theseinterferences carry some information about the molecular structure of the tissue. As breast cancer isthe most widespread cancer in women, this project evaluated the application of small angleX-ray scattering (SAXS) for differentiation between normal and cancerous breast tissues....
متن کاملSmall angle neutron scattering
Small Angle Neutron Scattering (SANS) is a technique that enables to probe the 3-D structure of materials on a typical size range lying from ∼ 1 nm up to ∼ a few 100 nm, the obtained information being statistically averaged on a sample whose volume is ∼ 1 cm3. This very rich technique enables to make a full structural characterization of a given object of nanometric dimensions (radius of gyrati...
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ژورنال
عنوان ژورنال: Journal of Japan Oil Chemists' Society
سال: 2000
ISSN: 1341-8327,1884-1996
DOI: 10.5650/jos1996.49.1163