Sentences with phrase «new electron microscopy»

«The new electron microscopy methodology is a major breakthrough in biomedical sciences as it has enabled the discovery of the atomic structure of a whole new set of proteins» says Zuber.

Idrobo adds that new electron microscopy techniques can complement existing methods, such as x-ray spectroscopy and neutron scattering, that are the gold standard in studying magnetism but are limited in their spatial resolution.

Not exact matches

This new development paves the way for a new field of dynamical study in the position dependence of atomic vibration in small particles, and is also likely to benefit the catalytical study of particles.Richard Aveyard, Postdoctoral Research Associate in the Department of Physics at York, said: «Our work highlights the valuable contribution that computational simulations can have in the field of electron microscopy: the more details we can put into our simulations, the more details we can extract from experiments.»

TOUGH STUFF A new wood - compacting process crushes the gaps between cell walls in natural wood (porous structure seen in the scanning electron microscopy image, left), making the densified wood (right) as strong as steel.

The new 3 - D structure, which was obtained using X-ray crystallography and electron microscopy, revealed that the outer surface of the Zika NS1 protein has substantially different electrical - charge properties than those of other flaviviruses — indicating it may interact differently with the members of an infected person's immune system.

«For developing cryo - electron microscopy for the high - resolution structure determination of biomolecules in solution,» the Royal Swedish Academy of Sciences awarded the Chemistry Prize to Jacques Dubochet of the University of Lausanne in Switzerland, Joachim Frank of Columbia University in New York City, and Richard Henderson of the MRC Laboratory of Molecular Biology in Cambridge, England.

Now a research team led by Dr. Peter Baum and Dr. Yuya Morimoto at LMU Munich and the Max Planck Institute for Quantum Optics (MPQ) has developed a new mode of electron microscopy, which enables one to observe this fundamental interaction in real time and real space.

A transmission electron microscopy image of the new material SAM2X5 - 630 shows the metallic compound's disorganized inner structure, usually a hallmark of glass.

The researchers have also been able to couple their new meso - level imaging technique with extremely detailed electron microscopy.

A new support for biological specimens improves the resolution that can be achieved by electron microscopy.

Much like in an old tube television where a beam of electrons moves over a phosphor screen to create images, the new microscopy technique works by scanning a beam of electrons over a sample that has been coated with specially engineered quantum dots.

The new technique, dubbed photoactivated localization microscopy, currently has a resolution similar to that of electron microscopy.

«New quantum dot technique combines best of optical and electron microscopy.»

Furthermore, so as to understand the chemical and physical nature of the shaping process, standard characterization techniques (spectroscopy and electron microscopy) have been employed, as well as new theoretical models and advanced computer simulation techniques.

The different types of motion of the plasmons were characterized using a microscopy technique called electron energy - loss spectroscopy (EELS), whose very fine spatial and spectral resolution enabled the researchers to propose a new theoretical model of plasmon behavior.

We are now developing an entirely new and unique holder that would allow for transmission electron microscopy measurements while the specimen is irradiated by intense light.

The scientists imaged the crystals with high - resolution electron microscopy and found that the unique environment made the ice crystallize in a new, cubic configuration, they report online today in Nature.

The researchers gathered single cells of warnowiids off the coasts of B.C. and Japan, sequenced their genomes, and analyzed how the eyes are built using new methods in electron microscopy that allow the reconstruction of three dimensional structures at the subcellular level.

The establishment of a facility for high - resolution cryo - electron microscopy will in future give scientists at Jülich the opportunity to investigate biological molecules by this relatively new procedure.

Research problems that are just out of reach today but that could be made accessible by advances in electron microscopy include studies of the little pores that form in our cells walls and which are centrally important in the regulation of all life processes as well as new nano - structured materials that are ultra-light yet strong, allowing reduced energy consumption in vehicles.

New techniques combining various staining methods with electron and light microscopy make it possible to investigate in detail the connections among nerve cells and the circuitry of the brain

A new technique enables 3 - D visualization of chromatin (DNA plus associated proteins) structure and organization within a cell nucleus (purple, bottom left) by painting the chromatin with a metal cast and imaging it with electron microscopy (EM).

The current focus of his work is finding ways to apply new methods to multiple modes of data collection, from X-ray diffraction to cryo - electron microscopy, X-ray free electron laser (XFEL) technology, and electron diffraction.

Norma is used to interpret electron microscopy data using atomic scale resolution structural models and perform flexible fitting on new cases without encountering major technical difficulties.

A mathematical model (left) uses a geometrical framework to explain how previous patterns grew and predict new carbonate - silica structures (right, imaged by scanning electron microscopy).

In investigating the new technique, the researchers at UIUC were diligent in their testing of the formed graphene via electron microscopy, atomic force microscopy, Raman spectroscopy, and electrical resistance measurement to confirm that it maintained its shape and consistency after forming.

While Leginon and Appion are mature, there is a constant need to support new technology, such as Phase Plates for Cryo - transmission electron microscopy (TEM) and other new devices.

The Nobel Prize for Chemistry 2017 has been awarded to Jacques Dubochet (University of Lausanne, Switzerland), Joachim Frank (Columbia University, New York, USA) and Richard Henderson (MRC Laboratory of Molecular Biology, Cambridge, UK) for «developing cryo - electron microscopy for the high - resolution structure determination of biomolecules in solution».

The virus was among the first samples analyzed with a new cryo - electron microscopy system at Purdue, which was designed to operate at vastly higher resolution than previous instruments.

«Cryo - electron microscopy is one of those techniques so basic and important that its use spans all of biology — including understanding the human body and human disease and in designing new medicines.

Her many research highlights include the development of new nanomaterials and chemical processes for use in a range of high technology applications, including catalysis, energy, healthcare, chemicals and food coatings, and novel dynamic electron microscopies.

New method to visualise chromatin organisation in 3D within a cell nucleus (purple): chromatin is coated with a metal cast and imaged using electron microscopy (EM).

Though Gonen has published widely on the structure and regulation of membrane proteins — using electron microscopy and X-ray crystallography — continued efforts are on pause for now in favor of developing new methods for studying them, such as MicroED.

The Fraser team borrows techniques from X-ray crystallography, NMR, and cryo - electron microscopy and develops new methods to gather and to analyze the data.

Pre-Brainbow techniques, such as Golgi staining, injection of diffusible labels, or electron microscopy of stained sections, were limited due to low resolution or were very time - intensive, necessitating the development of a new technique.

As a member of the Numerical Algorithms group, he develops new methods for analysis of biological data, with particular focus on cryo - electron microscopy.

When Georgios Skiniotis arrived at the University of Michigan Life Sciences Institute in 2008, his first task as a new professor was to build a cryo - electron microscopy lab.

With the colleagues and resources available at UCSD and the Ludwig Institute, including new capabilities in cryo - electron microscopy, Corbett thinks Spo11 is a problem ready to be solved.

The new hydrogel type can be seen in these electron microscopy images, which show the nanogel and polymer structure at different magnifications (Image: MIT)

In addition to providing answers leading to safer, longer - lasting batteries, this transmission electron microscopy imaging approach could also shed new light on corrosion and certain biological processes.

The researchers developed a new kind of imaging technique, cryo - electron microscopy, to freeze samples and evaluate the protein structure.

Scanning electron microscopy description of a new species of Demodex canis spp..

The initial aim of the pathology investigation was to carefully examine the spinal cord using immunocytochemistry and electron microscopy, as well as classical techniques, to confirm the pathology previously reported and to look for new clues to the pathogenesis and aetiology using the more modern techniques.