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Small-angle X-ray scattering curves

Figure 10.7. Small-angle X-ray scattering curves of microphase-separated samples and drawings of the corresponding structure morphologies. Figure 10.7. Small-angle X-ray scattering curves of microphase-separated samples and drawings of the corresponding structure morphologies.
Fig. 15 Small-angle X-ray scattering curves of poly(L-arginine) retinoate (a), poly(L-his-tidine) retinoate (b) and poly(L-lysine) retinoate (c). The dashed lines are fits using a Lorentzian peak profile. Repeat units are 3.62 nm, 3.27 nm, and 3.10 nm. Reprinted with permission from [142]. Copyright 2000 American Chemical Society... Fig. 15 Small-angle X-ray scattering curves of poly(L-arginine) retinoate (a), poly(L-his-tidine) retinoate (b) and poly(L-lysine) retinoate (c). The dashed lines are fits using a Lorentzian peak profile. Repeat units are 3.62 nm, 3.27 nm, and 3.10 nm. Reprinted with permission from [142]. Copyright 2000 American Chemical Society...
FIGURE 3.5 (a) Small angle x-ray scattering curves for various CDCs showing the variation in scattering... [Pg.85]

Fig. 1. Small angle x-ray scattering curves for Vyoor and controlled pore glasses (from lop to bottom) Vycor, CPG-120, CPG-170, and CPG-350. For clarity reasons, intensity is in arbitrary units. A Q" curve has been drawn as a guide to the eye. Fig. 1. Small angle x-ray scattering curves for Vyoor and controlled pore glasses (from lop to bottom) Vycor, CPG-120, CPG-170, and CPG-350. For clarity reasons, intensity is in arbitrary units. A Q" curve has been drawn as a guide to the eye.
Figure 2. Small-angle X-ray-scattering curves from silica polymers grown in alkaline solution with various ratios (R) of water to TEOS. The data are slit smeared and are plotted as log 1(h) versus log h, with the curves displaced vertically for clarity. The observed slopes are algebraically one greater than would be observed with pinhole geometry. The curve for R = 1 is consistent with a mass fractal structure with D/ = 2.84. The curves for R = 2-4 arise from colloids (Df = 3) with fractally rough surfaces with D, = 2.71, 2.51, and 2.45, respectively. (Reproduced with permission from reference 10. Copyright 1984 Elsevier.)... Figure 2. Small-angle X-ray-scattering curves from silica polymers grown in alkaline solution with various ratios (R) of water to TEOS. The data are slit smeared and are plotted as log 1(h) versus log h, with the curves displaced vertically for clarity. The observed slopes are algebraically one greater than would be observed with pinhole geometry. The curve for R = 1 is consistent with a mass fractal structure with D/ = 2.84. The curves for R = 2-4 arise from colloids (Df = 3) with fractally rough surfaces with D, = 2.71, 2.51, and 2.45, respectively. (Reproduced with permission from reference 10. Copyright 1984 Elsevier.)...
The x-ray approach has few peers as regards nondestructive definition of structure at the secondary level. Although microscopy is more direct, the preparative problems and necessary subjectiveness in the interpretation of photo- and electron micrographs make absolutely necessary the joint use of the two techniques. The work of Preston and his school on the structural polysaccharides of plants is a good example of how the two techniques should be combined. A rough textural model of the molecular architecture of a cell wall of a plant is capable of quantitative and detailed definition by means of the complete, wide and small angle, x-ray scattering curve. This application is, perhaps, one of the potentially more fruitful, areas of future study it is part of the major, solid-state... [Pg.430]

Figure 8. Small-angle X-ray scattering curve of the quenched Na salt with different... Figure 8. Small-angle X-ray scattering curve of the quenched Na salt with different...
Fig. 30 a. Small-angle X-ray scattering curves of a uniaxially cold drawn PET film (Td = 40 C, Tc = 240 °C, An0 = 0.19) obtained for cp = 90° and various fixed angles a (b) SAXS pole figure of the same sample (MD = draw direction)... [Pg.144]

F%. 2A Small-angle X-ray scattering curves (meridian) of poly(teroxo-cane) prqjared at several dilferent temperatures. Polymerization lem-petatures are indicated in the figure. Intensities are not comparaUe because of difference in the samjde aze... [Pg.86]

Fig. 2.6. Effect of impregnation of polyfethylene glycol) on the small-angle X-ray scattering curves on equator and meridian of poly-(tetroxocane) polymerized at 105 °C with 40% polymer yield... Fig. 2.6. Effect of impregnation of polyfethylene glycol) on the small-angle X-ray scattering curves on equator and meridian of poly-(tetroxocane) polymerized at 105 °C with 40% polymer yield...
Fig. 18 Small angle x-ray scattering curves of CMADK (S-carboxymethyl-alanyl disulfide keratin) aqueous solution and gel. Fig. 18 Small angle x-ray scattering curves of CMADK (S-carboxymethyl-alanyl disulfide keratin) aqueous solution and gel.
Fig. 6.13. Small-angle x-ray scattering curves (a) and one-dimensional (1) and three-dimensional (2) correlation functions for polymers 5.2 (I) and 5.3 (II. Table 6.4) (b) [50]. Fig. 6.13. Small-angle x-ray scattering curves (a) and one-dimensional (1) and three-dimensional (2) correlation functions for polymers 5.2 (I) and 5.3 (II. Table 6.4) (b) [50].
Ruckpaul and co-workers [42] have obtained small angle X-ray scattering curves of heparin-hemoglobin complex. Their data show the existence of a heparin-hemoglobin complex containing 2 molecules of hemoglobin (Hb) per heparin chain. [Pg.259]

The wide- and small-angle X-ray scattering curves (WAXS and SAXS, respectively) [10] (Figure la,b) reflect some interactions between the components, affecting their microphase structure in the thermoplastic AIPNs studied. The experimental curves of the CPU/S-co-AA compositions differ greatly from... [Pg.328]

Fig. 6.12. Small-angle X-ray scattering curves of a PpPTA (Twaron) fiber measured with a linear position-sensitive counter by J. Aerts, Akzo Res. Lab., h = Injd (d in Angstroms), (a) Equatorial intensity (b) meridional intensity. Fig. 6.12. Small-angle X-ray scattering curves of a PpPTA (Twaron) fiber measured with a linear position-sensitive counter by J. Aerts, Akzo Res. Lab., h = Injd (d in Angstroms), (a) Equatorial intensity (b) meridional intensity.

See other pages where Small-angle X-ray scattering curves is mentioned: [Pg.27]    [Pg.79]    [Pg.230]    [Pg.192]    [Pg.287]    [Pg.151]    [Pg.153]    [Pg.178]    [Pg.178]    [Pg.278]    [Pg.384]   
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