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Electron tomography method

J. Frank, Ed. Electron Tomography Methods for Three-dimensional Visualization of Structures in the Cell (Springer, New York, 2006). [Pg.474]

The three-dimensional electron tomographical construction of silica-supported metallocene catalysts using conventional TEM (Steinmetz et al 2000), and a novel method for the automated acquisition of tilt series for electron tomography of nanoparticles using STEM have been reported (Zeisse et al 2000). The HAADE-STEM is shown to be capable of determining the compositions of individual nanoparticle catalysts of a few atoms supported on porous substrates (Vaughan et al 1999). [Pg.77]

Nasirudeen AM, Tan KS (2004) Isolation and characterization of the mitochondrion-like organelle from Blastocystis hominis.J Microbiol Methods 58 101-109 Painter HJ, Morrisey JM, Mather MW, Vaidya AB (2007) Specific role of mitochondrial electron transport in blood-stage Plasmodium falciparum. Nature 446 88-91 Perkins GA, Song JY, Tarsa L, Deerinck TJ, Ellisman MH, Frey TG (1998) Electron tomography of mitochondria from brown adipocytes reveals crista junctions. J Bioeneerg Biomembr 30 431-432... [Pg.251]

Two chapters deal with the analytical side. Quite new is the use of electron tomography, providing inside views of zeolite crystals and mesoporous molecular sieves. The techniques of UV-VIS spectroscopy, photolumincsccncc and X-ray photoelectron spectroscopy are also not so often applied to zeolites. One chapter reviews the application of quantum-chemical methods to zeolite science to show the necessity of combining experimental and theoretical approaches. [Pg.386]

To obtain the morphology information, including phase separation and crystalline, we can now use microscopic techniques, atomic force microscopy, transmission electron microscopy, electron tomography, variable-angle spectroscopic ellipsometry. X-ray photoemission spectroscopy, and grazing-incidence X-ray diffraction. The detailed information of this characterization methods can be found from the specific reference (Li et al., 2012 Huang et al., 2014). [Pg.162]

Bright field electron tomography has been used by de Jong to determine the three-dimensional distribution of mesopores within dealuminated zeolite Y (see also Section 6.2.3). These studies show the geometry of secondary mesopores formed by different steaming methods (Figure 3.15), and can therefore be... [Pg.104]

Structure, M, and shape Static light scattering, dynamic light scattering, sedimentation measurements, small-angle X-ray, solution viscosity, imaging methods in situ) AFM, cryo (HR-)TEM, electron tomography)... [Pg.114]

The electron tomography (ET) method is another approach for reconstruction of nanomaterials space locations [34]. By tilting the specimen continuously and recording images simultaneously, three-dimensional (3D) structures of composite materials could be extracted vividly by combination and reconstruction of these images with specific software. For nanocatalysts, the spatial location of the active components could therefore be located with much ease [35]. [Pg.74]

Radermacher M (1992) Weighted back-projection methods. In Frank J (ed) Electron tomography. Plenum, New York... [Pg.165]

Tomography was applied during Transmission Electron Microscopy (TEM) analysis of various reduced Au/zeolite samples. The size and location of the gold nanoparticles as a function of the support characteristics and preparation method are discussed. [Pg.89]


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See also in sourсe #XX -- [ Pg.74 ]




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