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superresolution News
Dye Endures Repeated STED Irradiation
NAGOYA, Japan, Oct. 27, 2015 — Photostable fluorescent dye for superresolution microscopy could serve as a powerful tool to visualize biological events and structural details in living cells for prolonged periods. Researchers at Nagoya University have developed a new fluorescent dye called C-Naphox optimized for stimulated emission depletion (STED) microscopy. Unlike other dyes that rapidly break down under the high-intensity illumination necessary for STED, C-Naphox showed virtually no degradation even after prolonged
Harvard Spinoff to Commercialize Superresolution Microscopy Alternative
BOSTON, Oct. 14, 2015 — A company spun out from Harvard University aims to provide life sciences researchers with a way to achieve subdiffraction imaging resolution using standard fluorescent microscopes. Ultivue Inc. will commercialize imaging reagent technology developed...
Far-Red Stain Safer for Live-Cell Imaging
LAUSANNE, Switzerland, Oct. 2, 2015 — Emitting at the far-red end of the visible light spectrum, a new DNA stain could enable imaging of live cells over the course of a day or more. The stain has three key advantages over existing fluorescent tags used in live-cell imaging, according to...
Imaging of Nanoscale Pores Aids Drug Discovery
HOUSTON, Sept. 9, 2015 — Drug discovery efforts may get a boost from a new imaging technique based on superresolution microscopy and fluorescence correlation spectroscopy. Called fcsSOFI — for fluorescence correlation spectroscopy superresolution optical fluctuation...
Modified SIM Makes Movies of Cell Processes
ASHBURN, Va., Aug. 27, 2015 — Variations on structured illumination microscopy (SIM) provide a way to watch dynamic biological processes inside living cells with unprecedented clarity. "These methods set a new standard for how far you can push the speed and noninvasiveness of...
Method Lends 'True Color' to Superresolution Microscopy
BERKELEY, Calif., Aug. 17, 2015 — Building on earlier superresolutions methods, a new microscopy technique provides nanoscale spatial information on individual molecules while also revealing their spectra. SR-STORM, or spectrally resolved stochastic optical reconstruction...
Microscopy Platform Enables Ultrastable Measurements
BOULDER, Colo., July 2, 2015 — Stable enough to track the movements of individual molecules over many hours, a new measurement platform for microscopes could enable a deeper understanding of subcellular processes. The technology was designed to track single base pairs in human...
Peering into the Nanoworld with Optical Microscopy
Mar 1, 2015 — From brain mapping to breaking the laws of physics, optical microscopy has made huge leaps forward in recent years. But as new dimensions open up, it’s clear the real work has only just begun. Last year yielded a bumper crop of Nobel Prizes...
Expanded Tissues Show Confocal Microscopes More Detail
CAMBRIDGE, Mass., Jan. 26, 2015 — JFL Expanded Tissue Shows Confocal Microscopes More Detail CAMBRIDGE, Mass., Jan. 26, 2015 — Nobel Prize-winning superresolution microscopy techniques circumvent the diffraction limit of light to image the smallest details of cells. But there...
Trends in Modularity
Jan 16, 2015 — Step by step, piece by piece, modularity is finding a home in optics, and microscopy and spectrometry applications are benefiting from the availability of modular systems. Furniture. Spacecraft. “Dungeons & Dragons” adventures. In...
Nikon, JEOL to Collaborate on Light-Electron Microscope
MELVILLE, N.Y., Nov. 17, 2014 — Nikon Instruments Inc. and JEOL have joined forces to research and develop systems that combine light and electron microscopy. Existing light microscopes cannot provide the molecular-level information that an electron microscope can. And electron...
LED, Microscopy Pioneers Earn Nobels In Physics, Chemistry
Nov 5, 2014 — Photonics enjoyed a brighter global spotlight than usual last month, as both the physics and chemistry Nobel prizes were awarded to recognize significant advances in light-based technologies: blue LEDs and superresolution microscopy. The physics...
Applications Expand for Photon Counting
Oct 3, 2014 — The prospects of photon-counting imaging are as diverse as they are promising. From space-debris monitoring, to telecommunication satellites and shuttle missions, to the advent of powerful surgical tools, which could help cancer patients through the...
Eyeing Superresolution Microscopy, Bruker Acquires Vutara
BILLERICA, Mass., July 28, 2014 — Bruker Corp. has acquired Vutara Inc. of Salt Lake City for an undisclosed amount. The acquisition will integrate Vutara’s high-speed, 3-D superresolution imaging systems with Bruker’s line of multiphoton and multipoint scanning optical...
Nanophotonics Underpins Some Groundbreaking Technologies
Apr 7, 2014 — Nanophotonics is now a major research theme in optical physics and engineering. Driven by the dream of untapped device functionality, nanophotonics studies the exciting science of the interaction of light with nanostructures, at the size scale where...
Trends in Microscopy: A Big Market, Focused on the Very Small
Feb 13, 2014 — The microscopy market is growing – set to exceed $5 billion by 2018 – even as microscopic targets get smaller and smaller. The microscopy market is trending upward – and the technology is continually allowing researchers to see...
Imaging Technology Could Unlock Mysteries of a Childhood Disease
ATLANTA, Jan. 2, 2014 — A superresolution imaging technique that allows the structure of a respiratory virus to be seen in living cells could help unlock the virus’s secrets, including how it enters cells and replicates, and why certain lung cells escape relatively...
SPIE Launching Neurophotonics Journal in 2014
BELLINGHAM, Wash., Oct. 31, 2013 — SPIE is launching the peer-reviewed journal Neurophotonics under Editor-in-Chief David Boas of Massachusetts General Hospital (MGH), the society said this week. The new journal will focus on novel optical technologies for imaging and manipulation of...
Spinning-disk Microscope Peers into the Heart of a Cell
LONDON, Oct. 10, 2013 — A new microscopy technique with unprecedented focusing ability will allow structures deep within cells, including viruses and bacteria, to be investigated for the first time.
Edmund Optics Awards Higher Education Grants
BARRINGTON, N.J., Sept. 4, 2013 — A novel approach to imaging protein-protein interactions, a holography-based technique to studying disease, and a new kind of instrument for improving the largest ground-based optical telescopes were announced Wednesday by Edmund Optics as the first...
Lab Combines Light, Electron Microscopy Devices
WARSAW, Poland, Aug. 21, 2013 — Nencki Institute’s new Neurobiology Centre has installed a combination of light and electron microscopy devices to help researchers better understand the structure, function and capabilities of the human brain. The center’s Laboratory of...
Zeiss Microscopy technology granted European patent
JENA, Germany – Drs. Harald Hess and Eric Betzig of Carl Zeiss Microscopy have received a European patent for their superresolution photoactivated localization microscopy (PAL-M) technology. They received US patents based on the same invention in 2009 and 2011. ...
London Roadshow Highlights Photonics
LONDON, April 30, 2013 — Tomography, superresolution microscopy, and light-based diagnostics and treatment dominated the topics of discussion April 9 at the 2013 Photonex London Roadshow, held at University College London.
Zeiss Microscopy Technology Granted European Patent
JENA, Germany, March 21, 2013 — Drs. Harald Hess and Eric Betzig of Carl Zeiss Microscopy have received a European patent for their superresolution photoactivated localization microscopy (PAL-M) technology. They received US patents in 2009 and 2011 based on the same invention.
Biophotonics a big focus for Laser Munich
MUNICH – Laser surgery, optical techniques for diagnosis and photonics-based treatments will be featured when the biennial Laser World of Photonics and the accompanying World of Photonics Congress are held this spring. The technical conference will welcome...
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May 2024
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