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BioPhotonics - Jul/Aug 2020


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Features
Achieving Improved Signal-to-Noise Ratio in Flow Cytometry Flow cytometry explores, analyzes, counts, and sorts small particles. With the increasing demands for higher data quality from researchers, clinicians, and manufacturers, component builders for these...
Microscopic Methods Reveal Holistic Picture of Sample Whole slide imaging is a method principally employed when scientists need to image a large, relatively two-dimensional sample that expands beyond a single microscope field of view. Typical...
Diffuser Modulation Enables Quantitative Lensless Microscopy Traditional optical microscopes require constant adjustments to bring a sample into focus. To see a small feature with details, researchers must use a high-resolution objective lens with a reduced...
Quantum Dots Put Focus on Neuronal Imaging Despite increasing efforts to solve the puzzle that is the workings of the human brain, scientists’ current understanding of the brain’s functional interconnections remains limited. As...
Editorial
Photonics community moves at 'warp speed' Reported new infections of COVID-19 have continued to ebb and flow around the world. But the need for an adaptable battery of diagnostic tests built around cutting-edge imaging that can be administered in a variety of settings — not to mention the continued study of the characteristics of the disease — has only increased over the last few months. Only a clear picture of what the...
BioScan
Researchers Define New Law in Laser Physics Via Pulsation Scientists at the University of Sydney Institute of Photonics and Optical Science have developed a new type of laser that can deliver high amounts of energy in short bursts, with potential...
Lattice Light-Sheet Microscopy Tool Supports 4D Data Analysis Researchers at the University of Chicago have designed a multidimensional imaging analysis pipeline for lattice light-sheet microscopy (LLSM). They set out to study T-cell function using...
Active Substance Optically Manipulates Component of Cytoskeleton An international research team from Jena, Munich, and New York has used photopharmacology — the use of light to switch the effect of drugs on and off — to control actin, a component of...
Photoacoustic Imaging Could Make Cardiac Interventions Safer Researchers at Johns Hopkins University investigated how photoacoustic imaging could be used during cardiac interventions to reduce radiation exposure caused by conventional medical imaging...
SCAPE Microscopy Captures Image of Odor Detection The olfactory system that lets mammals detect and identify odors starts with a wide array of G-protein-coupled receptors (GPCRs), which are located on olfactory sensory neurons (OSNs) that comprise...
Communities of Microbes Found to Have Working Memory Biologists at the University of California, San Diego, studying collectives of bacteria, or “biofilms,” have discovered that these so-called simple organisms feature a robust capacity for...
3 Questions
3 Questions with Bruce Tromberg BioPhotonics spoke with Bruce Tromberg, the director of the National Institute of Biomedical Imaging and Bioengineering (NIBIB) within the National Institutes of Health (NIH), where he oversees research programs focused on developing, translating, and commercializing engineering, physical science, and computational technologies in biology and medicine. In addition, Tromberg leads NIBIB’s...
RapidScan
VisionQuest, University Have Hand in Foot Diagnosis An infrared imaging system to detect diabetic peripheral neuropathy (DPN) in patients’ feet, aided by artificial intelligence, has moved closer to use in clinics and hospitals, following the...
Eagleyard Photonics Rebrands as TOPTICA Eagleyard TOPTICA Photonics has rebranded daughter company eagleyard Photonics as TOPTICA eagleyard. The company is a manufacturer of high-end laser diodes in the red/infrared range (630 to 1120 nm) and became...
Kidder Joins HORIBA as Development Manager HORIBA Scientific has announced that Dr. Linda Kidder has joined the company as life sciences business development manager. Kidder will focus on developing and expanding the company’s suite of...
UCF and SPIE Announce $250K Scholarship Fund SPIE has announced the establishment of the Soileau Family-SPIE Optics and Photonics Undergraduate Scholarship Fund for the University of Central Florida’s (UCF) College of Optics and Photonics...
Pettigrew Elected into American Academy of Arts & Sciences Roderic I. Pettigrew, the Robert A. Welch Professor in the Texas A&M University College of Medicine and professor of biomedical engineering in the College of Engineering, has been elected into...
Olympus Objectives Named this Year's Gold Edison Award Winner Olympus Corp.'s X Line objectives have received a 2020 Gold Edison Award in the Applied Technology category and Optical & Imaging Technologies subcategory. The Edison Award honors excellence in...
SPIE, OSA, IEEE Fund New Photonics Program for Students To support the development of future photonics professionals, the Institute of Electrical and Electronics Engineers (IEEE) Photonics Society, the International Society for Optics and Photonics...
Basil Garabet, CEO of NKT Photonics, Joins EPIC Board of Directors Basil Garabet, president and CEO of NKT Photonics, has joined the EPIC board of directors. The announcement was made this month during the EPIC annual general meeting, which was held online. Basil...
Headwall Adds Directors Armstrong and Felsheim Headwall Photonics Inc. has hired Karen Armstrong as director of manufacturing and operations, and promoted Christian Felsheim to director of Headwall Photonics Europe. Armstrong most recently served...
Paul Millman, Co-founder and CEO of Chroma Technology, Retires Paul Millman, who co-founded Chroma Technology Corp. in 1991 and helped build the firm into a successful worker-owned enterprise serving the photonics industry, is stepping down as CEO, effective...
BioOpinion
Smartphone sensors could detect COVID-19 Widely available and accurate testing will be an important tool for identifying those needing treatment and for controlling the COVID-19 pandemic. Testing is required to answer two important questions: 1) Am I infected? and 2) Do I have immunity? However, as we move forward with opening up society, there is also a third question: Are any of the people with whom I have come into contact infected?...
COVID-19 News
Imaging System Shows Heart Health Risk of Hydroxychloroquine An optical mapping system has demonstrated that hydroxychloroquine (HCQ) can cause arrhythmia in animals, so researchers and clinicians are cautious about its effectiveness as a treatment of COVID-19...
Scientists Apply Raman Spectroscopy to COVID-19 Testing One of the most challenging aspects of the COVID-19 pandemic has been the lack of testing needed to detect and trace infections. Many tests use biochemicals that can be expensive and difficult to...
Photocatalysis Could Be Used to Inactivate Coronaviruses Rice University researchers plan to reconfigure their wastewater-treatment technology to capture and deactivate the virus that causes COVID-19. Their chemical-free nanotechnology, introduced earlier...
Plasmonic Biosensor Uses Thermal and Optical Methods to Detect Coronavirus Research labs that measure and analyze airborne pollutants have a new focus — to develop a sensor that can quickly and reliably detect the SARS-CoV-2 virus. Most laboratories use a molecular...
Deep-UV LEDs Could Help Eliminate Coronavirus from Surfaces Researchers at the University of California, Santa Barbara (UC Santa Barbara) are developing ultraviolet (UV) LEDs for decontaminating surfaces and potentially air and water that have come in contact...
B-Con Shifts Workforce to Make Shields for Health Care Personnel B-Con Engineering Inc., an optics manufacturing company, is shifting its manufacturing focus to make face shields for medical staff and facilities. The company has previously designed and built...
Postscripts
Couples’ minds think alike when together Readers may have heard about parents who are “in sync” with each other when raising their children. Now, a new study at Nanyang Technological University (NTU) in Singapore has used functional near-infrared spectroscopy (fNIRS) to demonstrate that when couples are physically near each other, their brains respond to parenting stimuli in the same way.
Products
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Wasatch Photonics Inc.
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Dispersive Spectrometers Dispersive spectrometers from McPherson Inc. feature expanded sensor compatibility to expand the range of wavelengths and detect mid- and long-wave IR light. The spectrometers measure and tune...
McPHERSON
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Confocal Microscopy Platform The STELLARIS confocal microscopy platform from Leica Microsystems GmbH captures 3D images of living cells and tissues. The combination of Power HyD detectors, white light lasers, and...
Leica Microsystems GmbH
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Hyperspectral Image Filtering Spectrolight Inc.’s Flexible Wavelength Selector (FWS), can be used for hyperspectral imaging applications. The Flexible Wavelength Selector (FWS) is a simple and compact approach to...
SPECTROLIGHT Inc.
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Medical-Grade LCD Monitor The MMZB-23.8G-X medical-grade LCD monitor from TRU-Vu Monitors Inc. is designed for use by hospitals, manufacturers of medical systems and equipment, military field hospitals, telemedicine and...
Tru-Vu Monitors Inc.
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Photoacoustic Laser Source The PhotoSonus+ high-energy laser source from Ekspla is designed for photoacoustic imaging applications. For researchers requesting higher sample imaging depth and resolution, PhotoSonus+...
EKSPLA
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Medical Camera Dust Protection Basler AG’s Dust Protection MED Feature Set is now included on four of its MED ace camera models. The feature set is designed for the medical and life sciences fields. With Dust...
Basler AG
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Light Sheet Fluorescence Microscope The ZEISS Lightsheet 7 light sheet fluorescence microscope from ZEISS Research Microscopy Solutions enables researchers to observe living and cleared samples over extended periods of time with less...
Carl Zeiss Microscopy GmbH, Microscopy
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Protein Precipitation Plate The Microlute™ Protein Precipitation Plate from Porvair Sciences Ltd. allows scientists to remove interfering proteins from serum, plasma, or whole blood samples prior to analysis by liquid...
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Liquid Chromatograph The LC6000 Liquid Chromatograph from SCION Instruments Ltd. offers an array of automation options for workflow optimization in the laboratory. Key features include high gradient performance,...
Scion Instruments
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Raman Microscope The LabRAM Soleil™ from HORIBA Scientific Inc. is a multimodal Raman microscope designed for UV-VIS-NIR imaging. The system features ultrafast imaging and advanced automation abilities...
HORIBA
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Holotomographic Microscope The HT-1S holotomographic microscope from Tomocube Inc. delivers quantitative, nanoscale, real-time, 3D images of individual living cells quickly and simply without sample preparation. The...
Tomocube Inc.
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