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MICROSCOPY NEWS
Histology Process Bypasses Need for Biopsies, Enables Diagnoses LOS ANGELES, Nov. 30, 2021 — A deep learning-enabled imaging technology, developed by UCLA professor Aydogan Ozcan and colleagues, provides a noninvasive way to rapidly diagnose skin tumors, allowing earlier diagnosis of skin cancer. The technology bypasses reliance on skin biopsies, which are invasive, cumbersome, and time-consuming. It can take days to receive the results of a biopsy. The deep learning-based framework for the technology uses a convolutional neural network (CNN) to convert in vivo images of
Optofluidic Device Enables Detection of Single Molecules BREISGAU, Germany, Nov. 10, 2021 — Citing increased resistance to antibiotics on the rise globally, researchers from Fraunhofer Institute for Physical Measurement Techniques (Fraunhofer IPM), working alongside those from the Ludwig Maximilian University of Munich, have developed a...
Nanodiamonds Light Up Phantoms for Microscopy Calibration URBANA, Ill., Nov. 9, 2021 — Researchers at the Beckman Institute for Advanced Science and Technology at the University of Illinois Urbana-Champaign are using microscopic nanodiamonds to calibrate and assess the performance of high-powered microscopes. The work is poised to...
Machine Learning-Based Label-Free Histopathology Device Performs in Real Time 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...
Parallel Optical Processing Enables Highest Throughput Microscopy Imaging STORRS, Conn., Nov. 3, 2021 — A resolution-enhanced parallel-coded ptychography technique developed by researchers at the University of Connecticut has achieved the highest numerical aperture and throughput to date, compared to previous demonstrations of similar technology. The...
Photonic Crystal Microscope Quickly Detects Biomarkers for P-O-C Diagnostics URBANA, Ill., Nov. 2, 2021 — A compact photonic resonator absorption microscopy (PRAM) instrument, developed by a team at the University of Illinois Urbana-Champaign, provides fast, selective detection of cancer biomarkers for diagnostics at the point of care. The instrument...
Optochemical Data Storage System Cuts Costs and Energy, Resists Corruption CAMBRIDGE, Mass., Oct. 25, 2021 — Fluorescent dyes could play a central role in the quest for optical methods to ensure reliable and cost-effective data storage. A Harvard University research team has devised a way to store digital data in fluorescent dye molecules, using...
Microscope Slide Increases Contrast to Distinguish Cells, Speed Diagnoses CLAYTON, Australia, Oct. 18, 2021 — A microscope slide that is compatible with any optical microscope could hold implications for the future of cancer detection. The tool, called the NanoMslide, was developed by researchers at La Trobe University. Brian Abbey and Eugeniu Balaur, with...
Optical Method Enables Drug Toxicological Assessments in Early-Stage Tests GENOA, ITALY, Oct. 11, 2021 — An Italian Institute of Technology (IIT)-coordinated project has received €3 million ($3.47 million) from the European Union to develop a biosensor based on a novel virtual mirror design. Researchers said the biosensor will be able to detect...
Microscopy Method Enables Deep In Vivo Brain Imaging HEIDELBERG, Germany, Oct. 4, 2021 — A method developed by the Prevedel Group at the European Molecular Biology Laboratory (EMBL) allows neuroscientists to observe live neurons deep within the brain — or any other cell hidden within an opaque tissue. The method is based on...
Photonics News: Week in Brief: 10/1/21 Oct 1, 2021 — ALBANY, N.Y. — AIM Photonics certified Synopsys Inc.’s IC Validator solution for the physical verification signoff of PICs. Synopsys, an electronic design automation company that focuses on silicon design and verification, said that its...
Imaging System Resolves Micro Detail in Centimeter-Scale FOV OSAKA, Japan, Aug. 31, 2021 — Researchers from the Transdimensional Life Imaging Division of the Institute for Open and Transdisciplinary Research Initiatives at Osaka University created an optical imaging system that can capture an unprecedented number of cells in a single...
Imaging System Enables Early Detection of Bowel Cancer KONGENS LYNGBY, Denmark, Aug. 26, 2021 — An international research team called PROSCOPE has developed a multimodal optical imaging system capable of detecting bowel cancer at an early stage. The system, which is designed to be fitted to an endoscope, can give clinicians the ability to zoom...
Three Argonne Projects Garner DOE Funding LEMONT, Ill., Aug. 25, 2021 — Three projects at Argonne National Laboratory have received funding from the U.S. Department of Energy in a push to lay the groundwork for breakthroughs in quantum information science. The awards are part of a $61 million investment in quantum...
Multifocal Imaging Algorithm Tracks Bio Processes in High-Resolution 3D BONN, Germany, Aug. 11, 2021 — A 3D reconstruction method, developed by researchers at the ImmunoSensation2 Cluster of Excellence at the University of Bonn, the University Hospital, and the Center for Advanced European Studies and Research (caesar), uses multifocal imaging (MFI)...
Photonics News: Week in Brief: 08/06/21 Aug 6, 2021 — HALIFAX, Nova Scotia — Meta Materials, a developer of high-performance materials and nanocomposites for 5G communications, aerospace, automotive, and other sectors, will acquire Nanotech Security Corp. Nanotech, a developer of secure and...
ODT Reveals Insights into Promising Substitute for Petroleum-Based Plastics DAEJEON, South Korea, Aug. 4, 2021 — Using 3D optical diffraction tomography (ODT), scientists at KAIST (formerly the Korea Advanced Institute of Science and Technology) gained insight into how the biodegradable polyester polyhydroxyalkanoate (PHA) accumulates in the cells of living...
Imaging Method Reveals the Way Plants Take Up Water NOTTINGHAM, England, Aug. 3, 2021 — Researchers at the University of Nottingham report the development of a way to observe how plant roots take in and circulate water at the cellular level. The work could help to identify future drought- and flood-resistant crops. The inability to...
Custom Near-Field Nanoscopy Tool Images Materials at Nanoscale CAMBRIDGE, Mass., July 28, 2021 — A near-field infrared (IR) nanoscope and spectroscope, custom built by a research team at MIT, can quickly and economically probe the characteristics of diverse materials at the nanoscale. Also known as a scattering-type scanning near-field optical...
On-Demand Optical Singularities Strengthen Range of Applications CAMBRIDGE, Mass., July 26, 2021 — A group led by Federico Capasso at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) has broadened the study of optical singularities to include to zero-dimensional (point) and 2D (sheet) optical singularities. The group...
Cranial Windows Allow Simultaneous Imaging of the Brain’s Different Regions WASHINGTON, D.C., July 13, 2021 — Researchers from Tsinghua University have developed a way to image multiple areas of the brain at the same time, both on the brain’s surface and deep inside the brain. Since brain processes often span multiple regions of the brain, researchers...
Lens-Free Fluorescence Microscope to Achieve High Throughput, Resolution LEUVEN, Belgium, July 5, 2021 — A fluorescence microscope being developed by imec researchers will be able to achieve high throughput and high resolution, without a lens component. The technology could significantly speed up next-generation DNA sequencing and cellular research, as...
CELLINK Will Acquire Hybrid Microscopy Developer Discover Echo BOSTON, July 1, 2021 — Bioconvergence company CELLINK has entered an agreement to acquire Discover Echo Inc., a San Diego-based microscopy and imaging company. The acquisition is CELLINK’s third since mid-May, when it announced on consecutive days that it had...
People in the News: 06/30/21 Jun 30, 2021 — DUBLIN, Calif. — Active lidar system provider AEye appointed Hod Finkelstein chief R&D officer. Finkelstein previously served as CTO of Sense Photonics, where he led the company’s development of lidar technology. He began his career...
Lattice Light-Sheet Microscopy Targets Malaria MELBOURNE, Australia, June 22, 2021 — With the help of a custom-built lattice light-sheet microscope, researchers at the Walter and Eliza Hall Institute (WEHI) captured high-resolution 3D video images of individual malaria parasites (Plasmodium falciparum) invading red blood cells in...
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