We milled the nearly pure WC powder and Co powder in a hard-metal lined ball mill using hard-metal lined [see Supplemental Material, "Particle preparation and characterization," and Supplementary Material, Taball1 and Figure 1 (http://www.ehponline.org/millers/2008/0800121/susingpdf)].
These activities are now organized into six clusters representing chemical, opto, and electronics systems, molecular and biomaterials, materials science and characterization, materials theory and modeling, and micro- and nanosystems.
Main interests lie in characterization and modification of material, electronic, and chemical properties by local probe techniques as well as in guided assembly of organic and inorganic nanostructures.
Nanotechnology is the science and engineering concerned with the design, synthesis, and characterization of materials and devices that have a functional organization in at least 1 dimension on the nanometer (ie, one-billionth of a meter) scale.
Urban metabolism provides important insights into the characterization of material and energy flows and the relationships between anthropogenic urban activities and natural processes.
Nanotechnology involves the design, synthesis, and characterization of materials and devices that have a functional organization in at least one dimension on the nanometer scale.
Material characterization demonstrated both material and process compatibility.
The scaffolds were subjected to physicochemical and material characterization studies.
Two-dimensional imaging techniques are quite well developed and commonly employed for microstructure and material characterization.
An essential part of establishing biological safety is the implementation of chemical and material characterization testing.
