Chapter 3 . Small Angle X - Ray and Neutron Scattering - Its Application to Supramolecular Solutions
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چکیده
The Langmuir-Blodgett film deposition technique has recently been used to fabricate a variety of dense electronic and nonlinear optics devices on a single crystal silicon surface. An important technological problem arises from the use of this technique: the interdiffusion of polymer and surfactant molecules between multilayers in LangmuirBlodgett films directly affects the stability of these films (as a function of temperature and age).
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Application of small angle X-ray scattering (SAXS) for differentiation between normal and cancerous breast tissues
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....
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2014 X-ray scattering patterns of ionic micellar solutions contain both interand intramicellar interferences. We show that these two terms can be separated according to the method developed by Hayter and Penfold. Both X-ray and neutron scattering signals are predicted on an absolute scale by a unique model of chain packing. Examples of results obtained through an incomplete separation of interm...
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تاریخ انتشار 2009