Sentences with phrase «x-ray microscopy technique»

An X-ray microscopy technique recently developed at the Advanced Light Source, a DOE Office of Science User Facility, images nanoscale changes inside lithium - ion battery particles as they charge and discharge.

«New X-Ray microscopy technique images nanoscale workings of rechargeable batteries: Method could help researchers improve battery performance.»

An X-ray microscopy technique recently developed at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) has given scientists the ability to image nanoscale changes inside lithium - ion battery particles as they charge and discharge.

Not exact matches

Over the last half - century, protein structure data from imaging techniques like X-ray diffraction and electron microscopy has mounted, and protein structure databases store at - the - ready information on sequencing and structure.

«We use a technique called scanning X-ray fluorescence microscopy,» study co-author Satoshi Matsuyama says.

«We applied a new technique called X-ray fluorescence microscopy — it looks at elemental composition,» said Marshall.

Shim and his research team combined X-ray techniques in the synchrotron radiation facility at the U.S. Department of Energy's National Labs and atomic resolution electron microscopy at ASU to determine what causes unusual flow patterns in rocks that lie 600 miles and more deep within the Earth.

To see what happens to the calcite when it is destabilized, researchers used a technique called X-ray reflection interface microscopy (XRIM) at the APS.

Scientists used techniques such as scanning electron microscopy and x-ray imaging to investigate species» bodies and feeding mechanisms.

This work, with the assistance of soil scientists at the University of KwaZulu - Natal, has involved a suite of techniques, including x-ray fluorescence (to provide quantitative data on minor and trace element composition), x-ray diffraction (to reveal crystal structure and parent rock types of paint ingredients), and environmental scanning electron microscopy (to yield qualitative data on elements present).

The scientists explored how the eyes are made and how well they work using high - resolution microscopy and x-ray techniques, as well as computer modeling.

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.

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.

Because cement is a heterogeneous material, made up of multiple components, Shahrin used a scanning electron microscopy / X-ray technique to find the areas in cement samples that had the highest ratio of C - S - H relative to other constituent materials.

«We analyzed the structure of the buffer layer by X-ray photoelectron spectroscopy, transmission electron microscopy, and other techniques.

Her team's research opens up new possibilities in the nascent field of 3 - D nanomagnetics, which has evolved through recent discoveries of new magnetic effects at the atomic level, as well as advances in characterization methods such as in the X-ray magnetic microscopy technique used by the group.

If you question whether microscopy really should be considered part of the future of diffraction, let me point out that many of the algorithms and other techniques for turning collections of cryoEM images into three - dimensional structures had their origins in X-ray diffraction.

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.

We work across disciplines and use a variety of techniques including microfluidics, standard microscopies (electron, optical, fluorescence, confocal), spectroscopies (fluorescence, UV, CD), scattering techniques (X-ray, light), protein expression and characterization and cell - free gene expression to investigate the utility of coacervate microdroplets as robust reaction compartments and cellular mimics.

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.

The techniques most widely used in this industry are X-ray diffraction, X-ray fluorescence microscopy, X-ray Absorption Spectroscopy and X-ray powder diffraction.

«We applied a new technique called X-ray fluorescence microscopy — it looks at elemental composition,» confirmed Marshall.

ID01's scanning X-ray diffraction microscopy technique allows industrial researchers to detect the slightest imperfections in heterogeneous structures and thin films, even when stuck in different layers.

Professional Duties & Responsibilities Biomedical and biotechnology engineer with background in design of biomaterials, biosensors, drug delivery devices, microfrabrication, and tissue engineering Working knowledge of direct cell writing and rapid prototyping Experience fabricating nanocomposite hydrogel scaffolds Proficient in material analysis, mechanical, biochemical, and morphological testing of synthetic and biological materials Extensive experience in bio-imaging processes and procedures Specialized in mammalian, microbial, and viral cell culture Working knowledge of lab techniques and instruments including electrophoresis, chromatography, microscopy, spectroscopy, PCR, Flow cytometery, protein assay, DNA isolation techniques, polymer synthesis and characterization, and synthetic fiber production Developed strong knowledge of FDA, GLP, GMP, GCP, and GDP regulatory requirements Created biocompatible photocurable hydrogels for cell immobilization Formulated cell friendly prepolymer formulation Performed surface modification of nano - particle fillers to enhance their biocompatibility Evaluated cell and biomaterial interaction, cell growth, and proliferation Designed bench - top experiments and protocols to simulate in vivo situations Designed hydrogel based microfluidic prototypes for cell entrapment and cell culture utilizing computer - aided robotic dispenser Determined various mechanical, morphological, and transport properties of photocured hydrogels using Instron, FTIR, EDX, X-ray diffraction, DSC, TGA, and DMA Assessed biocompatibility of hydrogels and physiology of entrapped cells Evaluated intracellular and extracellular reactions of entrapped cells on spatial and temporal scales using optical, confocal, fluorescence, atomic force, and scanning electron microscopies Designed various biochemical assays Developed thermosensitive PET membranes for transdermal drug delivery application using Gamma radiation induced graft co-polymerization of N - isopropyl acylamide and Acrylic acid Characterized grafted co-polymer using various polymer characterization techniques Manipulated lower critical solution temperature of grafted thermosensitive co-polymer Loaded antibiotic on grafted co-polymer and determined drug release profile with temperature Determined biomechanical and biochemical properties of biological gels isolated from marine organisms Analyzed morphological and mechanical properties of metal coated yarns using SEM and Instron Performed analytical work on pharmaceutical formulations using gas and high performance liquid chromatography Performed market research and analysis for medical textile company Developed and implement comprehensive marketing and sales campaign