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Microscopy News
Label-Free Microscopy Analyzes Dynamics of Cell Membranes
URBANA, Ill., June 6, 2018 — A new live cell imaging technique will enable researchers to observe the formation and growth of cell membrane focal adhesions. Examining focal adhesions — cell membrane components that regulate adhesion and migration — is one of the keys to understanding how a cell proliferates, differentiates, and migrates. Photonic resonator outcoupler microscopy (PROM) is a label-free approach for dynamic, long-term, quantitative imaging of cell-surface interactions. PROM utilizes a
QCL-based IR Microscopy Performs Rapid Cancer Diagnosis
BOCHUM, Germany, May 23, 2018 — A quantum cascade laser-based IR microscope was used for the rapid, label-free classification of colorectal cancer tissues. IR imaging has been shown to be a reliable method for tissue classification. However, the Fourier transform infrared (FTIR)...
NIH Researchers Merge Microscopy Techniques for Faster Images
BETHESDA, Md., May 17, 2018 — To create sharper images more quickly, researchers blended instant structured illumination microscopy (iSIM) with total internal reflection fluorescence microscopy (TIRFM). The new technique, called instant TIRF-SIM, allows researchers to observe...
Engineered Glass Slide Enables Microscopic Thermal Mapping
BUFFALO, N.Y., May 15, 2018 — Using a coating of an optical exceptional point structure, researchers demonstrated a multifunctional microscope slide that supports real-time monitoring and mapping of temperature distribution and heat transport, in addition to conventional...
Continuously Variable Bandpass Filters Aid Optics and HSI
May 14, 2018 — Hyperspectral imaging (HSI) has been in use for a couple of decades in applications such as satellite imaging and air reconnaissance. Despite its widespread use, there is a lack of clarity of what “hyperspectral” encompasses. Sometimes techniques...
Larson Named MSA Fellow
MADISON, Wis., May 11, 2018 — David J. Larson, director of scientific marketing for material analysis technology developer CAMECA Instruments Inc., has been appointed a fellow of the Microscopy Society of America (MSA). The MSA is a nonprofit organization dedicated to the...
Bocher Named Microscopy Marketing Head at PI
KARLSRUHE, Germany, April 25, 2018 — Nanopositioning systems developer Physik Instrumente GmbH & Co. KG (PI) has named Thomas Bocher as its marketing segment head for microscopy and life sciences. “I started work at PI in my new role with a great deal of pleasure and...
AO-LLSM Microscope Achieves Aberration-Free Imaging
ASHBURN, Va., April 23, 2018 — Scientists have combined lattice light-sheet microscopy (LLSM) with adaptive optics (AO) to capture high-resolution 3D movies of cells deep within living systems. The AO-LLSM microscope enables cells to be viewed in their native multicellular...
Leica, King Abdullah University Partner for Optical Microscopy Center
THUWAL, Saudi Arabia, April 17, 2018 — Leica Microsystems and the King Abdullah University of Science and Technology (KAUST) have inaugurated the Center of Excellence (CoE) for Optical Microscopy on the university's campus. "With the opening of the Center of Excellence on the KAUST...
Technique to Suppress Photobleaching Increases Imaging Window
OKINAWA, Japan, April 10, 2018 — To better understand how proteins move and interact within the cell membrane, an imaging method called live-cell single fluorescent-molecule imaging (SFMI) can be used to tag each protein in the membrane individually with fluorescent markers. The...
Confocal Laser Endomicroscopy Uncovers Previously Unknown Organ
NEW YORK, April 2, 2018 — Using novel imaging technology called probe-based confocal laser endomicroscopy, researchers have identified a previously unknown feature of human anatomy which could have implications for the function of organs, tissues and diseases. The technology...
Rice Team Earns $10M NSF Award for Live Biology Microscopy
ARLINGTON, Va., March 26, 2018 — The National Science Foundation (NSF) has awarded $10 million to a Rice University-led team that aims to create wearable and point-of-care microscopes that use on-chip illumination and sensing to noninvasively aid in the diagnosis and monitoring of...
Ultrathin Materials Combo in QD Enables Tunable Quantum Systems
VIENNA, March 21, 2018 — A new type of quantum dot (QD) has been developed that allows for more accurate and more widely tunable energy levels of confined electrons. The advance in QD technology combines graphene (a conductive single atomic layer of carbon atoms) and...
Neutron Interferometer Uses Silicon Lenses to Probe Materials
GAITHERSBURG, Md., March 16, 2018 — Scientists have demonstrated that a three phase-grating moiré neutron interferometer in a neutron beam could be a robust candidate for large area interferometry applications and for the characterization of materials. The technique would...
Burton Joins CoolLED
ANDOVER, England, March 12, 2018 — LED illumination and fluorescence microscopy systems developer CoolLED Ltd. has appointed Lynsey Burton as its field sales manager. Burton holds a degree in biomedical sciences and brings professional experience in microscopy and imaging. She was...
Spectroscopy, Microscopy Allow Precise Imaging of Optical Frequencies
BOULDER, Colo., March 6, 2018 — An imaging technique combines spectroscopy with high-resolution microscopy to produce rapid, precise measurements of quantum behavior in an atomic clock. Physicists believe the technique could improve atomic clock precision and provide a path toward...
Microscope Provides Precise 3D Imaging of Thick Mammalian Cells
STANFORD, Calif., March 5, 2018 — A new microscope produces 3D nanoscale images of mammalian cells in their entirety. Because the axial positions of the single emitters are encoded in the shape of each single-molecule image rather than in the position or thickness of the light...
Nanophotonic Sensors Monitor Processes in Living Cells
OKINAWA, Japan, Feb. 27, 2018 — A large-scale biosensor developed using nanoplasmonic material is able to accommodate a large number of cells on a single substrate and monitor cell proliferation in real time. The nanoplasmonic material allows for long-term cell survival and...
A New Use for Deep Learning — Hologram Reconstruction
LOS ANGELES, Feb. 26, 2018 — Researchers have used a deep learning-based, computational approach to reconstruct a hologram and form a microscopic image of an object. This deep learning-based technique rapidly eliminates twin-image and self-interference-related artifacts using...
Edmund to Distribute Etaluma Microscopes
BARRINGTON, N.J., Feb. 13, 2018 — Optical component supplier Edmund Optics Inc. and microscopy developer Etaluma have entered into a sales channel partnership to distribute Etaluma next-generation inverted LS microscopes to researchers and educators. Etaluma's entry-level LS560...
Framos to Distribute ISVI Cameras
GYENGGI-DO, South Korea, Feb. 5, 2018 — Camera developer ISVI Corp. has chosen Framos GmbH as its global distributor. “We are extremely pleased to have entered into a distribution partnership with Framos,” said Gerard White, vice president of ISVI. “ISVI cameras are...
Siskiyou Products to Be Distributed by Elliot
HARPENDEN, England, Jan. 25, 2018 — Laboratory equipment supplier Elliot Scientific Ltd. has been named a distributor for photonic component developer Sisikyou Corp. within the UK and Ireland. Siskyou manufactures highly precise micromanipulators for microscopy, versatile multi-axis...
Continuously Variable Bandpass Filters Aid Optics and HSI
Jan 24, 2018 — Hyperspectral imaging (HSI) has been used for a couple of decades in applications such as satellite imaging, air reconnaissance and other markets that are not price sensitive. Still, there is no clear definition of the term. Sometimes techniques...
Renishaw Microscope Used for Energy Storage Development at U. Liverpool
WOTTON-UNDER-EDGE, England, Jan. 24, 2018 — The inVia confocal Raman microscope from Renishaw PLC is being used by a team at the Stephenson Institute for Renewable Energy at the University of Liverpool to develop energy storage devices. The team, headed by Laurence Hardwick, is investigating...
UCF Team Using Microscopy to Diagnose Parkinson’s Disease
ORLANDO, Fla., Jan. 19, 2018 — Kyu Young Han’s group at the College of Optics and Photonics (CREOL) and Yoon-Seong Kim’s lab at Burnett School of Biomedical Sciences at the University of Central Florida are using single-molecule pull-down (SiMPull) assays to...
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July 2024
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