JOEL WILLIAMS, ASSOCIATE EDITOR [email protected]A quantum microscope developed at the University of Queensland can resolve cellular structures that would otherwise be impossible to see. The technology overcomes a significant barrier to furthering microscopy for biological imaging. According to professor Warwick Bowen, who leads the school’s Quantum Optics Laboratory, a major trend in the development of microscopes is the use of intense sources of illumination. A number of precision microscopes use sources that are a trillion times brighter than the sun. Practically speaking, the intensity can’t be increased further as...Read full articleRelated content from Photonics MediaArticlesModified Raman Microscopy Technique Reveals Molecular Orientation PatternsResearchers at the National Institute of Standards and Technology (NIST) have developed a way to measure the 3D orientation of molecules within a material made of polymers. The measurement technique...Photonics Spectra March 2023 IssueModule Uses Single-photon Microscopy to Track Cellular ActivityBrightEyes-TTM, an open-source time-tagging module (TTM) developed at the Italian Institute of Technology (IIT), enables scientists to observe the dynamic processes of molecules inside living cells...BioPhotonics May/Jun 2023 IssueMicroscope Captures High-Speed Images of Living Cells in 3DA limitation to conventional microscopy imaging, in which a sample is usually squeezed onto a glass slide, is that the behavior of the cells may differ from their natural environment. Further, the...BioPhotonics Mar/Apr 2023 IssueLabel-Free Imaging Shows Dynamics of Intracellular Cargo TransportUntil now, scientists have relied on fluorescence microscopy techniques to study intracellular cargo transport, a vital process to maintaining essential cellular functions. However, the effects of...BioPhotonics Jan/Feb 2024 IssueProductsCarbon DotsThe line of carbon dots from Alfa Chemistry are carbon-based zero-dimensional material in water-soluble and oil-soluble form. They have a wavelength range of 415 - 570 nm and have quantum yields of...BioPhotonics Jan/Feb 2024 IssueTunable Laser SystemThe Tunable Laser System from Spectrolight Inc. is an all-in-one tunable light source system that enables precise selection of a broad spectral range from 410 to 1650 nm and easy bandwidth adjustment...BioPhotonics May/Jun 2023 IssueNucleus™ Automated MicroscopesThe Nucleus™ microscopy platform provides a complete set of interchangeable hardware modules and software tools, making it ideal for OEMs and lab managers engaged in fluorescence cellular...Promoted Content November 2023 IssueDigital MicroscopeFRONT digital microscopes from TAGARNO provide high stability at 600× magnification. The system’s design reduces camera movements caused by someone walking past the microscope...BioPhotonics Jan/Feb 2023 IssuePhotonics Handbook ArticlesAspheric Lenses: Design ConsiderationsAspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookMicroscopy Illumination: Considering Nonlaser Light SourcesAs 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 HandbookSuperresolution Microscopy: An Imaging RevolutionSuperresolution optical microscopy, for which the Nobel Prize was awarded to Eric Betzig, Stefan Hell, and William Moerner in 2014, has been one of the most momentous developments in the life...Photonics HandbookInterferometry: Measuring with LightAn interferometer is an instrument that compares the position or surface structure of two objects. The basic two-beam division of amplitude interferometer components consists of a light source, a...Photonics HandbookWhite PapersCharacterization of SERRS Nanoparticles Using UV-Vis and Raman SpectroscopySurface-enhanced resonance Raman scattering (SERRS) is a technique that offers unparalleled sensitivity and specificity in nondestructive spectroscopic detection. It combines surface-enhanced Raman...Photonics.com 9/21/2023Angle-Resolved Polarized Raman Microscopy for Determining the Orientation of Carbon NanotubesDetermining the orientation of carbon nanotubes can expose crucial structural information about the material, which can help explain its properties and potential applications. A technique used to...Photonics.com 3/28/2024High-Resolution Raman & Photoluminescence Imaging of MoS2In this application note, the transition-metal dichalcogenide molybdenum disulfide (MoS2) is characterised using the RM5 Confocal Microscope with Raman and photoluminescence imaging to characterise...Photonics.com 2/23/2023Ingenuity + 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 9/12/2022WebinarsMicro-Spectroscopy: Enabling Research From Novel Nano-Devices To Clinical DiagnosisMicro-spectroscopy is an ever developing modality for new and exciting research in the areas of nano-technology and bioscience. This webinar will look at modular approaches to microspectroscopy and...Photonics.com 3/24/2015Correlative 3D Raman Imaging: The Sample Characterization MultitoolConfocal Raman imaging is a powerful, versatile, and increasingly common microscopy technique capable of quickly identifying the molecules in a sample and visualizing their physical distribution...Photonics.com 1/21/2021Cutting-Edge 3D Raman Imaging in the Life SciencesRaman imaging is a versatile, label-free, and nondestructive microscopy technique that can characterize many types of materials, including biological samples. It provides information about their...Photonics.com 10/27/2022Ultrashort Sub-50-fs Pulses Enable New Dimensions in Multiphoton MicroscopyMultiphoton excitation and nonlinear imaging microscopy are being used increasingly in biomedical research for high-resolution live-cell imaging. However, traditional single photon techniques have a...Photonics.com 10/24/2023Photonics Dictionary Termsdeep multiphoton microscopyDeep multiphoton microscopy is an advanced imaging technique used in biological and biomedical research to visualize structures and processes deep within tissues with high resolution. It combines the...Photonics Dictionarythree-photon microscopyThree-photon microscopy is an advanced imaging technique that belongs to the family of multi-photon microscopy methods. It is used in biological and medical research to capture high-resolution images...Photonics Dictionarycold atomCold atoms refer to atoms that have been cooled to extremely low temperatures, typically in the microkelvin (µK) to nanokelvin (nK) range, close to absolute zero (0 Kelvin or -273.15°C). At...Photonics Dictionarytip-enhanced Raman scatteringTip-enhanced Raman scattering (TERS) is a powerful technique that combines Raman spectroscopy with the enhanced spatial resolution provided by a sharp metallic or dielectric tip. TERS allows...Photonics DictionaryMediaAndor's Life Science Research SolutionsAt Andor, it matters to us that the products we develop make a real difference to our customers and contribute significantly to their research across Immunology, Microbiology, Neuroscience, Cells &...Photonics.com 11/20/2023New ZL41 Cell & Sona sCMOS - Easy, Flexible, Cost-Effective Super Resolution Microscopy - Andor TechnologyEasy and Cost-Effective Super-Resolution to ~100 nm. Andor has introduced two new highly innovative sCMOS cameras, both delivering easy and cost-effective access to super-resolution capabilities and...Photonics.com 11/20/2023New Dragonfly 600 Confocal Microscope System - Andor TechnologyThe Dragonfly 600 confocal microscope system delivers outstanding multi-dimensional images from subcellular (nm) to whole organism (cm), while significantly boosting productivity. Its unrivalled...Photonics.com 11/20/2023Supporting 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 1/18/2018Photonics Buyers' Guide CategoriesMedical/Biomedical MicroscopesStereo MicroscopesRaman MicroscopesMedical/Biomedical Light SourcesCompaniesOZ 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' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...Photonics Buyers' GuideAvantier Inc.Avantier Inc. is an unparalleled leader in providing innovative imaging systems solutions and optical systems solutions. We offer advance precision custom optical design, optical engineering...Photonics Buyers' GuideEdinburgh Instruments Ltd.Founded in 1971, Edinburgh Instruments Ltd. is a global provider of sophisticated, state-of-the-art analytical instrumentation for optical spectroscopy. We design and manufacture a range of...Photonics Buyers' Guide