News tagged with microscopic structures

Fungi collection key in identifying diseases

A collection of fungi maintained by the U.S. Department of Agriculture (USDA) played a crucial role in helping scientists identify the specific fungus causing an anthracnose disease discovered in a southern ...

dateJul 30, 2013 in Ecology
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New experiment opens window on glasses

(Phys.org) —For the first time, scientists have mapped the structure of a metallic glass on the atomic scale, bringing them closer to understanding where the liquid ends and the solid begins in glassy materials.

dateJun 10, 2013 in Condensed Matter
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Scientists peer into a cell in real time

A dream of scientists has been to visualize details of structures within our cells in real time, a breakthrough that would greatly aid in the study of their function. However, even the best of current microscopes ...

dateMay 31, 2013 in Cell & Microbiology
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Kinks and curves at the nanoscale

One of the basic principles of nanotechnology is that when you make things extremely small—one nanometer is about five atoms wide, 100,000 times smaller than the diameter of a human hair—they are going ...

dateMay 19, 2013 in Nanomaterials
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The nanostructure of edible fats

Researchers at DOE's Brookhaven are using the National Synchrotron Light Source (NSLS) to categorize the many facets of fat crystals. They've learned that the distribution and directionality of these crystal ...

dateApr 26, 2013 in Soft Matter
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Scientists image nanoparticles in action

(Phys.org) —The macroscopic effects of certain nanoparticles on human health have long been clear to the naked eye. What scientists have lacked is the ability to see the detailed movements of individual ...

dateApr 25, 2013 in Nanophysics
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