The researchers report a neat solution to the "needle in a haystack" problem of nanoscale microscopy, but it's more like the difference between finding the coffee table in a darkened room either by walking around until you fall over it, or using a flashlight. A group from JILA -- run jointly by NIST and the University of Colorado -- found tiny assemblies of biomolecules for subsequent detailed imaging by combining precision laser optics with atomic force microscopy. ...> Full Article
Scientists with Berkeley Lab's Molecular Foundry have developed a nanowire-based imaging technique by which atomic force microscopy could be used to study biological cells and other soft materials in their natural, liquid environment without tearing apart or deforming the samples. This could provide scientists with the long coveted non-destructive means of dynamically probing soft matter. ...> Full Article
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