Sentences with phrase «in optical microscopy»

Steven Chu referenced Hell's groundbreaking research during his lecture on Wednesday morning, which focused on his recent efforts in optical microscopy — quite a departure from his previous work in energy during a decade - long sabbatical.

ALAN BROWN: The Kavli Prize in Nanoscience cites your breakthrough improvements in optical microscopy and imaging resolution.

THE KAVLI FOUNDATION: The Kavli Prize in Nanoscience cites your breakthrough improvements in optical microscopy and imaging resolution.

A change of research focus to microbiology led to a burgeoning interest in optical microscopy and its application to the study of biofilms and motility in bacteria.

Not exact matches

Adaptive optical lattice light - sheet microscopy permits delicate 3D subcellular processes to be viewed natively in vivo.

Efficient collection and detection of fluorescence coupled with careful minimization of background from impurities and Raman scattering now enable routine optical microscopy and study of single molecules in complex condensed matter environments.

Individual carbocyanine dye molecules in a sub-monolayer spread have been imaged with near - field scanning optical microscopy.

In near - field scanning optical microscopy, a light source or detector with dimensions less than the wavelength (λ) is placed in close proximity (λ / 50) to a sample to generate images with resolution better than the diffraction limiIn near - field scanning optical microscopy, a light source or detector with dimensions less than the wavelength (λ) is placed in close proximity (λ / 50) to a sample to generate images with resolution better than the diffraction limiin close proximity (λ / 50) to a sample to generate images with resolution better than the diffraction limit.

Our study demonstrates the emerging ability of optical microscopy to investigate intracellular physiological processes on the nanoscale in real time.

Then, they looked at pairs of proteins in the complex using super-resolution microscopy — a special kind of microscopy technique that can discern much smaller things than a traditional optical microscope can — to systematically identify when each protein disassembled.

Backman has been studying cell abnormalities at the nanoscale in many different types of cancers, using an optical technique he pioneered called partial wave spectroscopic (PWS) microscopy.

His work on the design of miniature optical elements, «small lightweight instruments to be used for remote microscopy inside human beings,» became the basis for the microscope attachment that makes CMaRS useful in the field.

In 1988, he became a principal investigator at AT&T Bell Laboratories where he extended his thesis work on near - field optical microscopy, the first method to break the diffraction barrier.

Three scientists who overcame the diffraction limit of light to take optical microscopy down to the molecular level have won this year's Nobel Prize in chemistry.

Recent advances in optical physics have made it possible to use fluorescent microscopy to study complex structures smaller than 200 nanometres (nm)-- around 500 times smaller than the width of a human hair.

Selective imaging by correlated optical and electron microscopy of protein molecules of known ages will clarify fundamental processes of protein trafficking in situ.

Supercontinuum generation finds important applications in photonic sciences, e.g in optical coherence tomography, optical communications or fluorescence microscopy.

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.

In two new papers, UCLA researchers report that they have developed new uses for deep learning: reconstructing a hologram to form a microscopic image of an object and improving optical microscopy.

We conducted optical and scanning electron microscopy, energy dispersive X-ray spectroscopy, and Fourier transform infrared spectroscopy on postimpact tubular features hosted in impact glasses from the Ries impact structure (Germany).

They are working on the use of an established medical imaging technique called optical coherence microscopy (OCM)-- most commonly used in ophthalmology — to analyze breast tissue to produce computer - aided diagnoses.

They recently conducted a feasibility study with promising results that have been published in an article in Medical Image Analysis called: «Integrated local binary pattern texture features for classification of breast tissue imaged by optical coherence microscopy.»

Because these processes are ultimately mechanical in nature, our focus is developing and applying new laser - based optical instrumentation with high - resolution microscopy imaging to understand cellular mechanics.

Optical imaging and spectroscopy, advanced optical imaging techniques in particular super-resolution fluorescence microscopy, optical physics, nanotechnology, single - molecule biophysics and macromolecular biochemistry, single - molecule imaging, gene expression, computational modeling, single - molecule (force) spectroscopy, biomolecular engineering, nucleic acid nanotecOptical imaging and spectroscopy, advanced optical imaging techniques in particular super-resolution fluorescence microscopy, optical physics, nanotechnology, single - molecule biophysics and macromolecular biochemistry, single - molecule imaging, gene expression, computational modeling, single - molecule (force) spectroscopy, biomolecular engineering, nucleic acid nanotecoptical imaging techniques in particular super-resolution fluorescence microscopy, optical physics, nanotechnology, single - molecule biophysics and macromolecular biochemistry, single - molecule imaging, gene expression, computational modeling, single - molecule (force) spectroscopy, biomolecular engineering, nucleic acid nanotecoptical physics, nanotechnology, single - molecule biophysics and macromolecular biochemistry, single - molecule imaging, gene expression, computational modeling, single - molecule (force) spectroscopy, biomolecular engineering, nucleic acid nanotechnology

Michael Berndt (Diez, MPG)-- «Optical Near - fields in fluorescence microscopy - Techniques to access information in the third dimension on the nanometer scale» (2010)

A microscope and its parts, image formation, Köhler illumination, optical aberrations, types of lenses, phase contrast, interference contrast, polarization, fluorescence microscopy, laser confocal microscopy, two - photon confocal microscopy, superresolution microscopy, study of dynamic processes in living cells, immunofluorescence.

His research interests are single - molecule fluorescence spectroscopy and imaging, with a particular focus on super-resolution fluorescence imaging by direct stochastic optical reconstruction microscopy (dSTORM) and its applications in neurobiology and immunology.

Although each of them worked in separate realms, together they stretched our understanding of what light could do and successfully challenged long - held beliefs about the limits of optical microscopy and imaging.

Non-linear optical (NLO) microscopy offers promising solutions for tissue imaging at sub-cellular level and it can provide both morphological and functional information in a label - free modality.

Such topics include time - resolved, coherent and non-linear Raman spectroscopies, nanostructure - based surface - enhanced and tip - enhanced Raman spectroscopies of molecules, resonance Raman to investigate the structure - function relationships and dynamics of biological molecules, linear and nonlinear Raman imaging and microscopy, biomedical applications of Raman, theoretical formalism and advances in quantum computational methodology of all forms of Raman scattering, Raman spectroscopy in archaeology and art, advances in remote Raman sensing and industrial applications, and Raman optical activity of all classes of chiral molecules.

AHF analysentechnik AG has long - term expertise in specifying optical filters for fluorescence microscopy and spectroscopy.

Although the resolution of optical microscopy is limited to fractions of micrometres, developments in near - field microscopy had pushed this limit to a few tens of nanometres.

We design and build an extensive range of state of the art optical and electronic devices for use in fluorescence microscopy and advanced imaging research.

Several experimental systems in the lab allow visualization and manipulation of single biological molecules, using fluorescence and scattering microscopy together with optical and magnetic tweezers.

In our group, we push the limits of the technology by developing optical, biological and computational methods for superresolution microscopy:

Intrinsic differences in reflectivity between the metal segments allow individual particles to be identified by conventional optical microscopy.

The company's strategy is to expand the business into the life sciences arena, where nanotechnology and biotechnology intersect This involves the combination of core technologies in areas such as low temperature, high magnetic field and ultra-high vacuum environments; Nuclear Magnetic Resonance; X-ray, electron, laser and optical based metrology; atomic force microscopy; optical imaging; advanced growth, deposition and etching.

In December 2013 he joined prof. Pavone's group starting a PhD program relating neuronal and vascular imaging using advanced optical techniques, in particular two - photon and light - sheet microscopIn December 2013 he joined prof. Pavone's group starting a PhD program relating neuronal and vascular imaging using advanced optical techniques, in particular two - photon and light - sheet microscopin particular two - photon and light - sheet microscopy.

The microscope and its components, image formation, microscopy in both transmitted and fluorescent light, Kohler illumination, optical aberrations, objective lens types, phase contrast, interference contrast, polarization, fluorescence microscopy, laser confocal microscopy, two - photon confocal microscopy, super-resolution microscopy, study of dynamic processes in living cells, immunofluorescence.

It is involved in MRI technologies, mass spectrometry, gas chromatography, x-ray, spark - optical emission spectroscopy, atomic force microscopy, and other things most of us in the investing world have a fringe understanding of at best or heard mentioned by that science nerd we know.

I am looking for a job that needs the following qualification: - Extensive experience in polymer processing (compounding, film extrusion, injection - molding), polymer physics et material characterization (DSC, TGA, DMA, optical microscopy, permeability, tensile strength testing, viscosity measuring, structure - property relations and application development).

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