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BIOPHOTONICS FEATURES
Berthold Leibinger Awards Honor Laser Research at the Limits DITZINGEN, Germany — In 2000, Berthold Leibinger, the man who brought laser technology into Germany’s TRUMPF Group, established the Innovation Award — expressed in native German as the “Innovationspreis” — to honor outstanding R&D in the field of laser technology. Next to this prestigious award, the Berthold Leibinger Zukunftspreis was added in 2006 to recognize scientists driving fundamental laser research to new heights. Leibinger sadly passed away a few weeks after the
Photonics Spectra, Oct 2023
Multifield Imaging Enhances Detectability at Speed Apr 4, 2023 — Multifield imaging is a new imaging technique that enables the simultaneous capture of multiple images under various lighting conditions. Coupled with time delay integration, this emerging imaging technique can overcome many of the limitations of...
Photonics Spectra, May 2023
A Multiphoton Microscope Enables Portable 3D Biological Imaging Sep 16, 2022 — For decades, optical microscopy has provided the mechanism with which to image cells and tissue for the purposes of cancer research, digital pathology, and the study of the brain. Samples are typically studied in frozen sections. Most of these...
BioPhotonics, Oct 2022
Optical Fiber Provides Real-Time Diagnostic Guidance Sep 16, 2022 — The biomedical community recognized the advantages of optical fibers long ago, accepting them even before their adoption for long-haul telecommunications. Early research on the light-guiding properties of fibers in the late 1920s was aimed at...
BioPhotonics, Oct 2022
Optical Fiber Sensors Enable New Biomedical Devices Jun 1, 2022 — The biomedical community recognized the advantages of optical fibers long ago, accepting them even before their adoption for long-haul telecommunications. Early research on the light-guiding properties of fibers in the late 1920s was aimed at...
Photonics Spectra, Jul 2022
A New Generation of Femtosecond Lasers Packs Practicality with Precision Mar 31, 2022 — To say that femtosecond laser technology has undergone a transformation in recent years is an understatement that not only minimizes the huge strides made in technical terms, but especially so the improvements in accessibility. Complex tabletops...
Photonics Spectra, May 2022
Raman Spectroscopy’s Signals and Future Continue to Get Brighter First introduced nearly a century ago, Raman spectroscopy and imaging methods continue to evolve through the development of new technologies and techniques. Spurred by the passage of state legislation last fall, the Southern California Coastal Water Research Project issued a methodology for monitoring microplastics in drinking water. The California regulation was the first of its kind in the U.S. to...
Photonics Spectra, May 2022
LEDs and Optical Filters Expand Live-Cell Imaging Capability Feb 7, 2022 — The light source of a wide-field fluorescence microscope is often overlooked by scientists who perform live-cell imaging experiments. However, innovations such as transistor-transistor logic (TTL) triggering, which enhances on/off speed, and inline...
BioPhotonics, Apr 2022
The Biophotonics Congress Will Explore Image Analysis and Wearable Monitoring Feb 3, 2022 — The upcoming Biophotonics Congress: Biomedical Optics will feature optical technologies ranging from spectroscopy and endoscopy for the diagnosis of disease to computational pathology and wearable sensors that monitor vital health statistics. The...
BioPhotonics, Apr 2022
Photon-Counting CMOS Sensors Extend Frontiers in Scientific Imaging Feb 1, 2022 — While CMOS imagers have evolved significantly since the 1960s, photon-counting sensitivity has still required the use of specialized sensors that often come with detrimental drawbacks. This changed recently with the emergence of new quanta image...
Photonics Spectra, Mar 2022
The Pandemic Is Driving Innovative Microfluidic Disease Detection Jan 6, 2022 — As medicine and the monitoring of health have advanced into the modern era, researchers and clinicians have sought to capture an ever-increasing number of the biomarkers that are carried in biofluids, especially in biofluids such as blood and saliva...
BioPhotonics, Apr 2022
Photoacoustic Remote Sensing Reveals Clues About Cancer, Blindness Jan 6, 2022 — As microscopic optical inspection techniques have progressed over the years, they have provided valuable insights into the composition, structure, and function of cells and subcellular structures, transforming the way researchers and clinicians look...
BioPhotonics, Apr 2022
Optical Filters Help PCR Tests Quickly Diagnose COVID-19 Dec 10, 2021 — The need to implement technology that can rapidly diagnose diseases and pathogens accurately has never been greater than it is now, as the COVID-19 virus continues to spread around the world. Prior to 2020, most people working outside the field of...
BioPhotonics, Feb 2022
Multiphoton Exoscope Broadens Noninvasive Imaging of Skin Dec 9, 2021 — Skin imaging at the cellular level is critical for understanding how diseases and aging affect the skin, and for developing strategies and therapies to prevent and combat these effects in a clinical setting. Visualizing dynamic cellular and...
BioPhotonics, Feb 2022
Miniaturization in NIR Spectroscopy Reshapes Chemical Analysis Nov 24, 2021 — Near-infrared (NIR) spectroscopy has been used in groundbreaking research in many of the life sciences due to its capacity to rapidly determine and analyze the composition of materials. Bulky instruments with limited portability, however, have kept...
BioPhotonics, Feb 2022
Scientific Cameras Push the Boundaries of Speed and Sensitivity Nov 24, 2021 — Scientific applications push imaging to the extremes. They demand cameras that can capture events as they unfold over nanoseconds, or capture processes that produce only a few photons across a broad spectrum — or a combination of both. In all...
Photonics Spectra, Jan 2022
The Hyperspectral Camera Looks Alzheimer’s in the Eyes Nov 8, 2021 — Alzheimer’s disease is one of three so-called trillion-dollar diseases, along with cancer and diabetes — meaning that financial and societal costs are approaching $1 trillion worldwide. Diagnosis has historically been a complex task, requiring...
BioPhotonics, Feb 2022
Laser Therapy Reaches Hard-to-Treat Epilepsy Oct 21, 2021 — For decades, the most commonly used treatments for epilepsy were pharmaceuticals or resection surgery, which involves removing a segment of brain tissue from where the patient’s seizures originate. These remedies can work well and continue to be the...
BioPhotonics, Dec 2021
Neurophotonic Techniques Shed New Light on Traumatic Brain Injury Oct 20, 2021 — Traumatic brain injury can have catastrophic impacts on everyday functioning and quality of life. Now, a set of photonic tools may provide fresh insights into this condition. Along with the technical knowledge made available by the application of...
BioPhotonics, Dec 2021
Biomedical Research, Innovation to Take Center Stage at SPIE BiOS Oct 20, 2021 — A rapid-fire Hot Topics session featuring talks on the latest in biomedical optics, from live analysis of embryonic development to deep learning-enabled optics, will be a centerpiece at SPIE BiOS — part of Photonics West 2022 — to be...
BioPhotonics, Dec 2021
Two-Photon Imaging Monitors Brain Synapses During Prolonged Anesthesia Oct 15, 2021 — The formation of synapses in the circuitry of the brain, and especially the solidification and disappearance of synaptic structures, mediates how people learn, memorize, and forget. Since the introduction of two-photon imaging to neuroscience in the...
BioPhotonics, Dec 2021
Fluorescence Lifetime Imaging Reveals the Cutting Edge in Cancer Surgery Oct 14, 2021 — Fluorescence lifetime imaging (FLIm) is an optical spectroscopic technique that is well suited to interrogating biological tissues in vivo. By measuring the time-resolved fluorescence properties intrinsic to tissues, FLIm can distinguish between...
BioPhotonics, Dec 2021
NIR Spectroscopy Captures the Impacts of Stroke Oct 7, 2021 — Every year, approximately 5.5 million people worldwide lose their lives to stroke. According to the Centers for Disease Control and Prevention, stroke-related costs in the U.S. total nearly $50 billion annually. Stroke is the fifth leading cause of...
BioPhotonics, Dec 2021
The BioPhotonics Conference Sep 30, 2021 — Photonics Media will host the first-ever BioPhotonics Conference online Oct. 26-28. Experts in microscopy, spectroscopy, OCT, flow cytometry, and medical lasers will present on topics such as the detection of cancer and viruses, the analysis of...
BioPhotonics, Oct 2021
Ultrafast Lasers Excite Advancements in Multiphoton Imaging Sep 30, 2021 — Multiphoton microscopy can image deeper into tissue than traditional confocal microscopy, making it ideal for a range of life science studies. The technique is crucial for brain-related research because it allows imaging of large numbers of neurons...
Photonics Spectra, Nov 2021
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