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Structural visualization

Model functions for the ID intensity have early been developed [128,158] and fitted to scattering data. The classical model-free structure visualization goes back to... [Pg.157]

We have chosen Gaussian thickness distributions, because structure visualization by means of IDF or CDF exhibits thickness distributions that frequently look very similar to Gaussians97. The presented relations for the ID intensity and the IDF are the basic relations for many ID structure models, comprising the general analysis of materials made from layers, highly oriented microfibrillar materials, and the direction-dependent analysis of anisotropic materials. [Pg.180]

If structure visualization by means of the IDF or CDF has shown that h and /i2 can be modeled by Gaussians, all the combined thickness distributions are Gaussians as well. Each normalized Gaussian is completely described by mean di and standard deviation o and Eq. (8.101) is reduced to a relation... [Pg.193]

In the early 1950s, Ciba research succeeded in synthesizing red disazo compounds of relatively high molecular weight. These products were known as disazo condensation pigments [1,2], Such compounds may be structurally visualized as disazo pigments, formally composed of two monoazo units, which are attached to each other by an aromatic diamino carbonamide bridge ... [Pg.369]

Nomenclature resources help the user give correct names to chemical structures. Visualization resources allow the user to build molecules from scratch or display molecular structures imported from databases or other software programs (like the Protein Data Bank, PDB, for example). [Pg.181]

The Research Collaboratory for Structural Bioinformatics Protein Data Bank (RCSB-PDB at http //www.rcsb.org/pdb/home/home.do is the online source for X-ray and NMR structural data. Many software programs mentioned in Section 4.5 include the facihty to visualize imported data however, two free software programs operate well in this regard. One is MDL Chime described previously in this section. Chime, a chemical structure visualization plug-in for Internet Explorer and Netscape Communicator, supports a wide variety of molecule coordinate formats, including PDB (protein data bank), Molfile (from ISIS/Draw), MOP (MOPAC input hies), and GAU (Gaussian Input hies). [Pg.182]

Figure 6.30 The calcium ion coordination sphere for the Ca -ATPase as represented by the PDB 1SU4 X-ray crystallographic structure. Visualized using The PyMOL Molecular Graphics System and ChemDraw Ultra, version 10.0. (Printed with permission of Delano Scientific, LLC and CambridgeSoft Corporation.) (See color plate)... Figure 6.30 The calcium ion coordination sphere for the Ca -ATPase as represented by the PDB 1SU4 X-ray crystallographic structure. Visualized using The PyMOL Molecular Graphics System and ChemDraw Ultra, version 10.0. (Printed with permission of Delano Scientific, LLC and CambridgeSoft Corporation.) (See color plate)...
MDL s Chemscape Server and Chime Pro product suite is an integrated set of tools for chemical structure illustration, communication, and database searching. Chime and Chime Pro are chemical structure visualization programs that run in the most popular Web browsers. [Pg.225]

It is recommended that any reader seriously interested in protein adsorption obtain Teaching Aids for Macromolecular Structures 28), which is commercially available for about 20.00. These aids clearly show the dramatic potential of surface protein structural visualization for the development of hypotheses of protein-surface interactions. [Pg.11]

A number of works investigated the interaction between niosomes and human skin. With niosomes prepared from Ci2 alcohol polyoxyethylene ether and cholesterol, vesicular structures of about 100 nm size have been observed between the first and second layers of human corneocytes 48 h after incubation as well as in the deeper strata of the skin [37], The authors concluded that the structures visualized in the deeper regions could be vesicles reorganized from individual molecules that penetrated the skin. In another study, electron micrographs illustrated that niosomes containing surfactants and cholesterol affected only the most superficial corneocytes. Moreover, two-photon fluorescence microscopy confirmed that fluorescent probe encapsulated in niosomes was confined to the intercellular spaces within the apical stratum corneum layers [56]. [Pg.260]

Structural visualization Computer graphics is the most effective means for visualization and interactive manipulation of molecules and molecular systems. Numerous software programs (e.g., Cn3D, RasMol and KineMage, Chapter 4) are available for visualization, management, and manipulation of molecular structures. [Pg.286]

Figure 2.146. The Maestro interface includes tools for structure visualization and data analsysis. Here, Maestro illustrates a ligand (green) docked to stromelysin (orange ribbons and white surafce). The docking scores of a series of stromelysin inhibitors have been plotted within Maestro s project facility. Figure 2.146. The Maestro interface includes tools for structure visualization and data analsysis. Here, Maestro illustrates a ligand (green) docked to stromelysin (orange ribbons and white surafce). The docking scores of a series of stromelysin inhibitors have been plotted within Maestro s project facility.
Figure 10.7. Flame structure visualized by the indexed reaction rate. Black zones correspond to premixed flames and white zones to diffusion flames. Figure 10.7. Flame structure visualized by the indexed reaction rate. Black zones correspond to premixed flames and white zones to diffusion flames.
The hexagonal crystal structure visualized in Ref. 33 provokes the following two remarks. [Pg.181]

The crystal structures visualize the bonding and the range of coordination modes possible for organomagnesium compounds. They can serve as models for the complexes present in solution that were studied by association measurements or NMR techniques. [Pg.149]

Various single crystal suites have programs useful for structure analysis, including finding the reduced cell, checking if the structure has already been solved, structure visualization and structure validation. Most Rietveld... [Pg.530]

Crystallographic Structure Visualization During Structure Solution and Refinement... [Pg.554]


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See also in sourсe #XX -- [ Pg.252 ]




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