Sentences with phrase «small angle x-ray»

Then he combined crystallography with small angle X-ray scattering to visualize the entire enzyme and observe how ATP powers its strand passage reaction.

«I started to realize there are all these interesting RNA binding proteins that are not well understood,» says Sattler, who also expanded his solution - based methods to include small angle x-ray scattering and small angle neutron scattering while at EMBL.

The Synchrotron Crystallography team works in close collaboration with the Structural Biology Group of the European Synchrotron Radiation Facility (ESRF) in the design, construction and operation of macromolecular crystallography (MX) and biological small angle X-ray scattering (bioSAXS) beamlines.

Detailed analysis of the structures by atomic force microscopy (AFM), scanning electron microscopy (SEM) and grazing incidence small angle X-ray scattering (GISAXS) reveals a self - assembly morphology with long - range order.

Meijers and collaborators discovered the switch from «standby» to «demolition» mode by determining endolysins» 3 - dimensional structure, using X-ray crystallography and small angle X-ray scattering (SAXS) at the Deutsches Elektronen - Synchrotron (DESY).

For this latest study, Yaghi and Osamu Terasaki, a chemist with Stockholm University, along with collaborators from institutes in the United States, China, South Korea and Saudi Arabia, interfaced a gas adsorption apparatus with a form of X-ray crystallography, called in - situ small angle X-ray scattering (SAXS).

Not exact matches

From the in vitro reconstituted Rad3 - Rad26 complex, small - angle X-ray scattering and electron microscopic studies, it is possible to model the quaternary structure and thus bring us closer to a mechanistic understanding Rad3 - Rad26 DNA repair apparatus.

To observe nucleation in a collagen gap — about 2 nanometers high and 40 nanometers wide — the team studied calcium phosphate nucleation with in situ small - angle X-ray scattering at the Advanced Photon Source in Argonne National Lab.

For this work, Goodell and colleagues including his collaborator Jody Jellison, now director of the Center for Agriculture, Food and the Environment at UMass Amherst, used a suite of investigative methods including small angle neutron scattering (SANS), sum frequency generation (SFG) spectroscopy, Fourier transform infrared (FTIR) analysis, X-ray diffraction (XRD), atomic force microscopy (AFM) and transmission electron microscopy (TEM) to fully describe the process.

These kinds of observations can not be easily made under a microscope, of course, but require instead an indirect, statistical approach: «Using small - angle X-ray scattering at BESSY II, we were not only able to ascertain that the nanoparticles are all around five nanometres in diameter, but also measure what the separations between them are.

«Small - angle X-ray scattering is indispensable for measuring general trends and averages!»

Small - angle x-ray scattering by Jong Keum revealed repeated clusters of certain domain or layer sizes.

Structural characterization by Atomic Force Microscopy (AFM) and by Grazing Incidence X-ray Scattering at Small angles (GISAXS) reveals that the nanostructuring process proceeds by melting and recrystallization of the semicrystalline domain.

(e.g. X-ray crystallography, small - angle X-ray scattering, transmission electron microscopy).

Films are characterized by atomic force microscopy, transmission electron microscopy and grazing - incidence small - angle X-ray scattering.

The Deaconescu Laboratory focuses on structural studies by X-ray crystallography, small - angle X-ray scattering and electron microscopy of protein - protein and protein - nucleic acid complexes, particularly those involved in DNA repair and transcriptional regulation.

Los Alamos, New Mexico, Nov. 6, 2017 — For the first time in the U.S., time - resolved small - angle x-ray scattering (TRSAXS) is used to observe ultra-fast carbon clustering and graphite and nanodiamond production in the insensitive explosive Plastic Bonded Explosive (PBX) 9502, potentially leading to better computer models of explosive performance.

The other techniques most used by pharma and biotech companies are small / wide and ultra-small angle X-ray scattering, pair distribution function (PDF), micro - and nano - 3D tomography and X-ray fluorescence and powder diffraction.