POHANG, South Korea, Nov. 4, 2021 — Researchers from Pohang University of Science and Technology (POSTECH) and Gachon University College of Medicine (South Korea) have developed a device that removes the need for complex procedures such as freezing, sectioning, and staining in histopathology process. The device is part of a system that uses ultraviolet microeletromechanical photoacoustic imaging microscopy (UV-MEMS PAM) technology. Using a MEMS scanner that can scan the light and sound waves quickly, researchers in South Korea performed high-speed pathological biopsy on clinical tissue resected from cancer patients. Courtesy...Read full articleRelated content from Photonics MediaARTICLESPhotoacoustic System Enables Real-Time Neurovascular ImagingA photoacoustic imaging tool developed by Duke University researchers accommodates the need for both speed and comprehensive detail in neurovascular imaging. The imaging modality enables an approach...BioPhotonics Jul/Aug 2022 IssueLaser Endomicroscopy Enables Real-time Detection of Lung CancerResearchers at the Abramson Cancer Center at the University of Pennsylvania have developed a method to detect lung cancer at the cellular level in real time during biopsy. The method ensures earlier...BioPhotonics Jul/Aug 2022 IssueImaging System Speeds Diagnosis with Real-Time Biopsy AnalysisResults of a pilot study conducted at the University of Rochester showed that a system based on two-photon fluorescence microscopy (TPFM) enabled rapid diagnosis of nonmelanoma skin cancer through...Photonics.com 10/13/2022Technique Enables In Vivo Vascular Imaging at Single-Cell ResolutionA two-photon fluorescence imaging method developed by researchers at the University of Hong Kong and the University of California, Berkeley was able to image the flow of individual blood cells at...BioPhotonics Nov/Dec 2022 IssuePRODUCTSKinetic Plate ImagerThe FDSS-GX kinetic plate imager from Hamamatsu Photonics KK is designed for kinetic cell-based assay development including G-protein-coupled receptors or ion channel research and screening for drug...Photonics.com 3/10/2023Biological MicroscopesThe BS-2046 series of biological microscopes from BestScope International Ltd. feature a color temperature adjustable function and a 20-mm wide field of view. Designed for teaching and clinical...Photonics.com 4/14/2022Holotomography MicroscopeThe HT-X1 high-resolution holotomography microscope from Tomocube Inc. features an incoherent light source and is suited for higher-throughput and automated screening applications. The device...BioPhotonics Nov/Dec 2022 Issue3D Image ViewerThe Euclid 3D image viewer from Advantest Corp. is designed for the Hadatomo™ series of photoacoustic microscopes. The Euclid can display 3D images by superimposing data on melanin in the...Photonics.com 4/18/2022PHOTONICS HANDBOOK ARTICLESMicroscopy Illumination: Considering Nonlaser Light Sources: Metal halide and LED light sources are changing the illumination landscape in microscopy. Brighter, easier to use and growing in application, they are driving new options in fluorescence, conventional bright-field and other contrast techniques.As recently as five years ago, shopping for a microscope light source was fairly straightforward. For routine applications, it was tungsten halogen, typically 100 W, while for fluorescence, it was an...Photonics HandbookMeasuring Surface Roughness: The Benefits of Laser Confocal Microscopy: 3D imaging and ultrahigh resolution are ideal for the inspection of materials with defined surface finishes and textures.When evaluating the surface of a component, surface roughness can be assessed by eye or by rubbing it with a fingertip. Common expressions include “shiny,” “lusterless and...Photonics HandbookLasers for Microscopy: Major Trends: In order for biologists, drug developers, clinical lab professionals and other scientists to fully exploit new microscopy techniques and applications, parallel developments in laser technology are often required. Laser manufacturers are responding with products optimized to match the needs of these applications.Laser development for the microscopy market continues to be driven by key trends in applications, which currently include superresolution techniques, multiphoton applications in optogenetics and...Photonics HandbookFluorescence Lifetime Imaging: Choosing the Best Approach: Fluorescence lifetime imaging microscopy (FLIM), which measures the spatial distribution of the fluorescence decay, can be achieved either in the time or in the frequency domain. Each approach exhibits advantages and disadvantages, depending on the type of light detector and acquisition method employed.The term fluorescence is often applied as a synonym for photoluminescence, although luminescence actually covers fluorescence and phosphorescence. Both of these terms describe the process of...Photonics HandbookWHITEPAPERSIngenuity + Instrumentation: Creating a Novel 4D Microscopy MethodTracking particles at the micro or nanoscale is inherently difficult due to the complexity of the systems studied, as well as the technical challenges: a blend of instrument design, photonics,...Photonics.com 9/12/2022Is a DIY Microscope for you?Recently, it has become very popular for researchers to explore building their own microscopes. Budgetary and technical specifications are among the motivations for this approach. However, there is a...Photonics.com 10/1/2022How Right Angle Prisms Work?How Right Angle Prisms Work? Mainly used in various optical instruments and optical imaging fields, for bending image paths or 90° turning rays. Right-angle prisms can produce left-handed images that...Photonics.com 11/1/2022Cutting Edge Measurement of an InsertThe 3D optical profilometer S neox Five Axis makes it possible to quickly and flexibly obtain the key parameters necessary for the continuous improvement of our tools, such as the cutting edge...Photonics.com 12/10/2021WEBINARSBiophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 6/11/2015BioPhotonics Conference: October 26 - 28The publishers of BioPhotonics invite you to attend a free virtual conference spanning three days. The BioPhotonics Conference will feature insights and innovations in microscopy, spectroscopy, flow...Photonics.com 10/26/2021Multimodal Imaging: Photoacoustic Imaging and MoreTransenergy imaging modalities have been significantly explored to overcome existing problems in conventional imaging modalities with respect to spatial/temporal resolutions, penetration depth,...Photonics.com 10/28/2021Looking Deeper by Listening to Light: Photoacoustic Imaging and Its ApplicationsPhotoacoustic imaging is a novel hybrid imaging technique that combines both optical and ultrasound imaging. In this technique, a short-pulsed laser source illuminates the tissue to generate sound...Photonics.com 11/3/2022PHOTONICS DICTIONARY TERMSsecond-harmonic generation microscopyA nonlinear label-free imaging technique commonly used during surgical procedures for the visualization of collagen fibers and muscle tissue (myosin) with submillimeter resolution. During the...EDU.photonics.com 6/30/2017tip-enhanced Raman spectroscopyA spectroscopic technique that combines the high chemical specificity of Raman scattering and signal sensitivity provided by surface plasmon resonance enhancement, with the nanoscale spatial...EDU.photonics.com 6/30/2017ultraviolet microscopeA microscope used either to detect selective absorption of various wavelengths by the specimen or to achieve increased resolution by virtue of the short wavelength of ultraviolet radiation. Electron...EDU.photonics.com 9/8/2009differential interference contrast microscopyDifferential interference contrast (DIC) microscopy, sometimes called Nomarski Microscopy after the inventor Georges Nomarski, is one of several methods used to obtain microscope images of...EDU.photonics.com 3/5/2018MEDIALight Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...Photonics.com 1/18/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018Lasers & Bacteria: Saving Lives - LIGHT MATTERS 04.2017Millions of unexploded landmines and ordnance from World War II are still buried in countries around the world, injuring hundreds of thousands of people every year. Now, efforts to detect and remove...Photonics.com 5/5/2017Capasso Group Revolutionizes Flat LensesResearchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a single flat lens that can focus the entire visible spectrum of light in the same spot and in...Photonics.com 7/5/2018PHOTONICS BUYERS' GUIDE CATEGORIESForensic MicroscopesUltraviolet MicroscopesAn ultraviolet microscope is a microscope used either to detect selective absorption of various wavelengths by the specimen or to achieve increased resolution by virtue of the short wavelength of...Microscope AccessoriesPhotodynamic Therapy/Oncology Laser SystemsCOMPANIESReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideTeledyne DALSA, Machine Vision OEM ComponentsTeledyne DALSA is a part of Teledyne’s Vision Solutions group and a leader in the design, manufacture, and deployment of digital imaging components for machine vision. Teledyne DALSA image...Photonics Buyers' Guide