Sentences with phrase «used electron tomography»

Not exact matches

Bykov et al. used cryo - electron tomography of vitrified Chlamydomonas reinhardtii cells to analyze COPI - coated vesicles directly.

Guo et al. used cryo — electron tomography to examine the molecular architecture of poly - GA aggregates in situ in intact neurons.

To make their determination, researchers used a combination of analytical techniques, including atom probe tomography, transmission electron microscopy and electron beam induced current.

CAC was measured at year 20 (2005 - 2006) using electron - beam computed tomography.

To gain more insights into this highly specific degradation pattern, Qinghua Zhou et al. used electron microscopy and tomography to study sperm mitochondria (or paternal mitochondria) in Caenorhabditis elegans, a type of roundworm, during early stages of development.

In studying the functional behavior of the brain, from control of muscles to the formation of memories, scientists are using such tools such as electron microscopy, recordings of electrical signals from individual brain cells, and imaging of brain structures and processes using functional magnetic resonance imaging (fMRI), positron emission tomography (PET), and high - resolution optical imaging.

During the 496th Brookhaven Lecture, Lijuan Ruan explained how she uses electron - positron tomography from quark - antiquark annihilations to study chiral symmetry, a characteristic that «broke» to form 99 percent of the visible mass in the universe and is thought to be restored during ion collisions at the Relativistic Heavy Ion Collider.

We will continue to study the relationship between the 3D structure and the function of macromolecular complexes using a combination of 3D Electron Microscopy, Cryo - Electron Tomography, single particle analysis, correlative fluorescence microscopy, image analysis, and needed biochemical techniques.

In Situ Localization of N and C Termini of Subunits of the Flagellar Nexin - Dynein Regulatory Complex (N - DRC) Using SNAP Tag and Cryo - electron Tomography.

In a Berkeley Lab - led study, flexible double - helix DNA segments connected to gold nanoparticles are revealed from the 3 - D density maps (purple and yellow) reconstructed from individual samples using a Berkeley Lab - developed technique called individual - particle electron tomography or IPET.

Researchers used the 12 - ID - B and 32 - ID beamlines at the Advanced Photon Source, also a DOE Office of Science User Facility, to take X-ray scattering measurements, as well as transmission X-ray microscopy nano - computed tomography of the samples, scanning electron microscopy and transmission electron microscopy.

What's more, the technique used to create the reconstruction, atomic electron tomography (which is like an incredibly high - resolution CT scan), lays the foundation for precisely mapping the atomic composition of other useful nanoparticles.

The positions of 3769 tungsten atoms in a tungsten needle segment were determined to a precision of 19 pm (0.019 nm), including the position of a single atom defect in the interior of the sample, by using aberration - corrected scanning transmission electron microscopy and computerized tomography.

Capabilities in the cryo - EM Centre eBIC span single particle analysis and molecular and cellular tomography using FEI technology and direct electron detectors.