How do you tell when, where and how a Picasso or a Matisse sculpture was cast? Could bronze sculptures have their very own DNA? By linking data from the alloy composition of modern sculptures with parameters from art his...
A revision to an important ASTM nanotechnology standard incorporates a large-scale interlaboratory study that took place in 2008. The revised standard, ASTM E2490, Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Photon Correlation Spectroscopy (PCS), is under the jurisdiction of Subcommittee E56.02 on Characterization: Physical, Chemical and Toxicological Properties, part of ASTM International Committee E56 on Nanotechnology.
The tubes that power X-ray machines are shrinking, improving the clarity and detail of their Superman-like vision. A team of nanomaterial scientists, medical physicists, and cancer biologists at the University of North C...
Malvern Panalytical has published work demonstrating how the Sysmex FPIA-3000 image analysis-based particle characterization system provides a reference method for validating particle size measurements of the porous silica materials used in high performance liquid chromatography (HPLC) columns.
By studying gold nanoparticles with highly uniform sizes and shapes, scientists now understand how they lose energy, a key step towards producing nanoscale detectors for weighing any single atom.
Such ultrasensitive m...
Researchers at TU Delft have succeeded in measuring the influence of a single electron on a vibrating carbon nanotube. This research can be important for work such as the development of ultra-small measuring instruments.
The increasing use of powerful miniaturized mechanical and electromechanical units is influencing product development in many sectors, including the automobile industry and medical technology. Springs used for these applications are also becoming ever smaller, but must still deliver precision and reliability, placing greater demands on testing technology.
The Autograph AGS-X Series table-top universal testers, now available from Shimadzu Scientific Instruments, deliver efficient, precise tensile and compression tests for the rubber, plastic and film industries. With the AGS-X, users can perform a three- or four-point bending test, peeling test, and tear tests on various materials, including thermostatic resins.
Sunovia Energy Technologies, Inc. (OTC Bulletin Board: SUNV) and its partner EPIR Technologies, Inc. announced today the United States Department of Energy has awarded a second contract to EPIR Technologies to provide im...
Nanometrics Incorporated (Nasdaq: NANO), a leading supplier of advanced process control metrology systems used primarily in the manufacturing of semiconductors, solar photovoltaics and high-brightness LEDs, today announc...
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