Quantcast

Latest Electron microscopy Stories

2012-02-20 12:05:00

Schumacher to serve a two-year term on Executive Council Westmont, IL (PRWEB) February 20, 2012 McCrone Associates, Inc.´s senior research scientist, Elaine Schumacher, was elected to the Executive Council of the Microanalysis Society (MAS), and will serve a two-year term (2012-2014) as one of six directors. “I strongly support the ongoing efforts of MAS to define its role in the evolving world of microanalysis and its relationship with the Microscopy Society of America (MSA)...

2012-02-17 10:22:16

Researchers from the University of York are pioneering the development of electron microscopes which will allow scientists to examine a greater variety of materials in new revolutionary ways. The team, headed by Professor Jun Yuan and Professor Mohamed Babiker, from the University´s Department of Physics has created electron beams with orbital angular momentum — electron vortex beams — which will open the way to many novel applications including the more efficient...

2012-02-15 08:00:00

Investment in equipment and personnel will strengthen the SEM Lab analytical services capability, which will provide added value for our customers. North Billerica, MA (PRWEB) February 15, 2012 SEMTech Solutions, a world leading supplier of used Scanning Electron Microscopes (SEMs) is pleased to announce the addition of Deborah M. Langlais as Vice President of our Analytical Testing Laboratory. Deb will manage the day to day operation of the SEM Lab and to ensure customer satisfaction....

2012-02-01 20:52:49

Affinity capture devices provide a platform for viewing cancer cells and other macromolecules in dynamic, life-sustaining liquid environments A photograph of a polar bear in captivity, no matter how sharp the resolution, can never reveal as much about behavior as footage of that polar bear in its natural habitat. The behavior of cells and molecules can prove even more elusive. Limitations in biomedical imaging technologies have hampered attempts to understand cellular and molecular...

2012-02-01 16:03:55

A recently published article in Nature Chemistry by a research team at Stockholm University and the Polytechnic University of Valencia in Spain presents a new porous material that evinces unique properties for converting gasoline directly into diesel World fuel consumption is shifting more and more to diesel at the expense of gasoline. A recently published article in Nature Chemistry by a research team at Stockholm University and the Polytechnic University of Valencia in Spain presents a...

Image 1 - Under The Electron Microscope – A 3-D Image Of An Individual Protein
2012-01-26 04:55:45

The high resolution of Lawrence Berkeley National Laboratory´s Gang Ren When Gang Ren whirls the controls of his cryo-electron microscope, he compares it to fine-tuning the gearshift and brakes of a racing bicycle. But this machine at the U.S. Department of Energy (DOE)´s Lawrence Berkeley National Laboratory (Berkeley Lab) is a bit more complex. It costs nearly $1.5 million, operates at the frigid temperature of liquid nitrogen, and it is allowing scientists to see what no one...

2011-11-21 12:17:58

Field emission devices, which produce a steady stream of electrons, have a host of consumer, industrial, and research applications. Recent designs based on nanotubes and other nanomaterials embedded in plastics show initial promise, but have a number of drawbacks that hinder their wide-scale application. The embedded nanotubes, which serve as the source for the electrons, also enable the normally inert plastic to conduct electricity. This has the desired effect of producing a versatile and...

2011-11-09 22:36:30

Not to pick up electrons, but tweezers made of electrons. A recent paper by researchers from the National Institute of Standards and Technology (NIST) and the University of Virginia (UVA) demonstrates that the beams produced by modern electron microscopes can be used not just to look at nanoscale objects, but to move them around, position them and perhaps even assemble them. Essentially, they say, the tool is an electron version of the laser "optical tweezers" that have become a standard...

2011-11-08 22:20:20

For every medical student, examining specimens under the microscope is part of the syllabus. However, the opening hours of the labs and the number of enlargers are limited. Thanks to a new online platform, students are now able to learn with greater flexibility and independence. Under the microscope lies a specimen of a liver. Deep in concentration, a student is analyzing the structure of the tissue when the university official asks her to finish up — the lab is about to close. This...


Word of the Day
mallemaroking
  • Nautical, the visiting and carousing of sailors in the Greenland ships.
This word is apparently from a confusion of two similar Dutch words: 'mallemerok,' a foolish woman, and 'mallemok,' a name for some persons among the crew of a whaling vessel.