Sentences with phrase «atomic scale images»

New atomic scale images of the structure of calcium's gatekeeper, IP3R, could go a long way toward solving this mystery and lead to treatments for the many diseases tied to channel malfunctions.

Not exact matches

The image, while an improvement over past efforts, wasn't quite at the atomic scale yet — that required other advances.

That cryo - EM technique dovetailed with Henderson's efforts, and in 1990, Henderson produced the first cryo - EM image of a protein at the atomic scale.

The microchips contained transparent windows so the beam from a transmission electron microscope could pass through to create an atomic - scale image.

Using scanning tunnelling microscopes, scientists at TU Vienna have now been able to image the catalytic behaviour of platinum sitting on iron - oxide, which allowed them to explain the process on an atomic scale.

But to image dynamics at the atomic scale, you need a much faster flash and a way to set subatomic scale objects in motion.

«Other researchers use x-rays to capture atomic motions, so no one thought we could ever develop a bright enough source based on electrons as they undergo electron - electron repulsion and would blow up without being able to capture an image on the incredibly short time scale required,» says Miller.

«Our method is the first to image electric fields near the surface of a sample quantitatively with atomic precision on the sub-nanometre scale,» says Dr. Ruslan Temirov from Forschungszentrum Jülich.

Calcite crystals are also formed such that different facets have mirror - image atomic - scale structures.

An international team of scientists is getting closer to the answer thanks to unprecedented, atomic - scale images of a protein complex found in plants, algae, and cyanobacteria captured by ultrafast X-ray lasers.

Atomic force microscopes are able to reproduce spectacular images, at the scale of single atoms.

An atomic force microscope (AFM) is a scientific tool that is used to create detailed three - dimensional images of the surfaces of materials, down to the nanometer scale — that's roughly on the scale of individual molecules.

It is powerful because an AFM can generate images at atomic resolution with angstrom scale resolution height information, with minimum sample preparation.

Filippetto has a goal to improve the focus of the HiRES electron beam from microns, or millionths of a meter in diameter, to the nanometer scale (billionths of a meter), and to also improve the timing from hundredths of femtoseconds to tens of femtoseconds to boost the quality of the images it produces and also to study even faster processes at the atomic scale.

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