Sentences with phrase «laboratory used x-ray»

Wilson's laboratory used X-ray crystallography to determine the atomic structures of the H7N9 hemagglutinin protein bound to these sialic acid receptor molecules.

Not exact matches

Collaborating with Mahesh Neupane, a computational physicist at Army Research Laboratories, and Dennis Nordlund, an X-ray spectroscopy expert at Stanford University's SLAC National Accelerator Laboratory, Monti's team used a tunable, high - intensity X-ray source to excite individual electrons in their test samples and elevate them to very high energy levels.

«The trick is to use the world's most powerful X-ray laser, named LCLS, located at the Department of Energy's SLAC National Accelerator Laboratory,» said Fromme in a statement.

The prize will be equally split between biophysicist Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in Cambridge in England, biochemist Thomas Steitz of Yale University and molecular biologist Ada Yonath of the Weizmann Institute of Science in Rehovot, Israel, for their work in using x-ray crystallography to get a precise, atomic - scale map of the ribosome — the protein - making machine in all cells with nuclei that makes life possible.

The researchers therefore used what is currently the most powerful X-ray laser, the Linac Coherent Light Source (LCLS) at the SLAC National Accelerator Laboratory in California.

For the new study, the team used the world's strongest X-ray laser, the Linac Coherent Light Source at SLAC National Accelerator Laboratory in Menlo Park, California.

Working at the Linac Coherent Light Source (LCLS) X-ray laser at the Department of Energy's (DOE's) SLAC National Accelerator Laboratory, the scientists then used a newly designed injection system, engineered by a team from Arizona State University, to stream the gel into the path of the X-ray pulses, which hit the crystals and produced patterns used to reconstruct a high - resolution, 3 - D model of the receptor.

A team of physicists and geochemists at Argonne and Oak Ridge National Laboratory have shown that instead of just passively observing surface reactions of minerals, they can use X-rays to create the conditions by which reactions happen while simultaneously observing them.

With this tool, a team of physicists and geochemists at Argonne and Oak Ridge National Laboratory have shown that, instead of just passively observing surface reactions of minerals, they can use X-rays to create the conditions by which reactions happen while simultaneously observing them.

Scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) and NASA are using X-rays to explore, via 3 - D visualizations, how the microscopic structures of spacecraft heat shield and parachute materials survive extreme temperatures and pressures, including simulated atmospheric entry conditions on Mars.

As part of an international research team, Jeff Donatelli, Peter Zwart and Kanupriya Pande of the Center for Advanced Mathematics for Energy Research Applications (CAMERA) at Lawrence Berkeley National Laboratory (Berkeley Lab) contributed key algorithms which helped achieve a goal first proposed more than 40 years ago — using angular correlations of X-ray snapshots from non-crystalline molecules to determine the 3D structure of important biological objects.

Using one of the world's most powerful soft X-ray microscopes — the Scanning Transmission X-ray Microscope (STXM) and X-ray Emission beamlines — at the Canadian Light Source in tandem with one of the world's highest resolution aberration - corrected transmission electron microscopes housed at the University of Illinois at Chicago (UIC), Banerjee and collaborators from the Lawrence Berkeley National Laboratory, the UIC and Argonne National Laboratory were able to observe the unique electronic properties of their novel vanadium pentoxide and directly prove magnesium - ion intercalation into the material.

The researchers shined a very powerful X-ray beam — using a particle accelerator at the Advanced Light Source at Lawrence Berkeley National Laboratory — onto the surface of the material then monitored the electrons as they were knocked out of the interior.

The TSRI laboratories of Professor Erica Ollmann Saphire and Assistant Professor Andrew Ward are studying the structures of these antibodies using techniques called electron microscopy, which creates high - resolution images by hitting samples with electrons, and X-ray crystallography, which determines the atomic structure of crystalline arrays of proteins.

«I wanted to use a submicron X-ray beam, so I asked colleague Kenneth Evans - Lutterodt to perform an experiment on the microdiffraction beamline at Brookhaven National Laboratory,» she added.

A recent study at the Department of Energy's SLAC National Accelerator Laboratory successfully used this technique at an X-ray free - electron laser for the first time with the element selenium as a marker.

An international team of scientists used an X-ray laser at the Department of Energy's SLAC National Accelerator Laboratory to determine the structure of an insect virus's crystalline protein «cocoon.»

The scientists used the free - electron laser LCLS at the SLAC National Accelerator Laboratory in the U.S., and employed optics to focus each X-ray pulse to a similar size as one of the virus particles.

Researchers at the Lawrence Livermore National Laboratory in California are using a special X-ray CT scanner to produce a three - dimensional image of the internal structure of the 65 - million - year - old egg which reveals finer detail than CT scanners used in medicine.

Fuchs and other team members used a new source of X-rays, an X-ray free - electron laser at the National Accelerator Laboratory in California, to conduct experiments.

Using a group of high - speed cameras and x-ray videos, the scientists observed the mudskippers feeding in the laboratory.

The U.S. Army Research Laboratory's Center for Unmanned Aircraft Systems Propulsion made an historic first with its experiment in a gas turbine combustor using X-rays.

Using submicron synchrotron x-ray beam, a group of scientists led by the Geophysical Laboratory's Ho - kwang «Dave» Mao, have studied the loading behavior of the DAC up to 400 GPa.

PPPL has used such diagnostic systems, called X-ray crystal spectrometers, for decades to study the data from the laboratory's magnetic fusion research.

The project also used the expertise of staff and several advanced instruments — environmental transmission and scanning electron microscopes, an X-ray photoelectron spectrometer and a Mössbauer spectrometer — at EMSL, the Environmental Molecular Sciences Laboratory, a DOE Office of Science User Facility at PNNL.

As a complement to laboratory techniques such as gas chromatography coupled to mass spectrometry, infrared spectroscopy, X-ray diffraction, visible and electron microscopy carried out at the Centre of Research and Restoration of French Museums, Paris, the scientists used the ultra bright X-rays on the ESRF's ID21 beamline to analyse tiny fragments taken from different sculptures.

The data were collected using the Linac Coherent Light Source X-ray free electron laser, or XFEL, at the SLAC National Accelerator Laboratory — operated by Stanford University for the U.S. Department of Energy Office of Science.

At Sandia National Laboratory, Myers works on the Z machine, the world's most powerful pulsed - power facility and x-ray generator, which produces high energy density plasmas that are used to study fusion and the physics of nuclear weapons.

The researchers used a novel combination of methods including synchrotron - based X-ray fluorescence microscopy at ANL's Advanced Photon Source and high - resolution electron microscopy analyses at the Environmental Molecular Sciences Laboratory (EMSL) located at PNNL to characterize UO2 - cytochrome interaction.

Lawrence Livermore National Laboratory (LLNL) scientists recently used synchrotron X-ray scattering to fully capture the hierarchical structure in self - organized carbon nanotube...

Researchers at the Pacific Northwest National Laboratory exposed the fibers to Pseudomonas fluorescens and used the Advanced Photon Source at Argonne National Laboratory to create a 3 - D X-ray microtomograph to determine that the fiber structure was not damaged by the organism.

These unique 3 - D reconstructions of mouse olfactory cells, which govern the sense of smell, were obtained using X-ray imaging tools at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab).

Schweickhard «Schwick» von Goeler, an award - winning physicist at the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) for more than 35 years and the inventor of numerous X-ray diagnostics used in fusion experiments worldwide, died of leukemia on Dec. 6 in Springfield, Massachusetts.

The unique electron gun that Filippetto and his team are using is a part of Berkeley Lab's APEX (Advanced Photo - injector EXperiment), which has served as a prototype system for LCLS - II, a next - generation X-ray laser project underway at SLAC National Acceleratory Laboratory in Menlo Park, Calif..

Using an integrative approach that combined electron microscopy on the Env trimer complex with PGT151 (led by the Ward lab) with the structure of the PGT151 Fab by x-ray crystallography (led by the Wilson lab), the scientists were able to visualize the location of the PGT151 - series binding site on the Env trimer — which includes a spot on one gp41 protein with two associated sugars (glycans), a patch on the gp120 protein and even a piece of the adjacent gp41 within the trimer structure — «a very complex epitope,» said Claudia Blattner, a research associate in the Wilson laboratory at TSRI and member of the IAVI Neutralizing Antibody Center who, along with graduate student Jeong Hyun Lee, was a first author of the second paper.

Scientists studied the sample using X-ray experiments at Berkeley Lab's Advanced Light Source and at Argonne National Laboratory's Advanced Photon Source.

Researchers affiliated with the BioXFEL center anticipate new breakthroughs in the field of biomolecular crystallography using this kind of X-ray beam, originally developed at the SLAC National Accelerator Laboratory at Stanford University.

We use laboratory test, x-ray, and ultrasound results to diagnose conditions and determine treatment.

We use both in - house and referral laboratories, and X-ray imaging to aid in our diagnosis.

We provide a broad spectrum of diagnostic procedures through in - house testing, the use of external laboratories, digital x-ray and ultra-sound.

Barred from active service by his partial blindness, he assisted in his father's laboratory at Imperial College, using x-ray technology to improve military aero engines.

Charges for medication, x-ray services, laboratory tests and services, the use of radium and radioactive isotopes, oxygen, blood transfusions, iron lungs, and Medical Treatment; dressings, drugs, and medicines that can only be obtained upon a written prescription of a Physician or Surgeon.

Medical Emergency Care (room and supplies) Expenses: incurred within 72 hours of an Accident or Sickness and including the attending Doctor's charges, X-rays, laboratory procedures, use of the emergency room and supplies.

Expenses for medication, x-ray services, laboratory tests and services, the use of radium and radio - active isotopes, oxygen, blood transfusions, iron lungs, and medical Treatment.