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Results 781 - 790 of 805 for Healthcare
  • Advancements in OCT Imaging for Ophthalmology
    Article - 18 Dec 2023
    Proper imaging eliminates invasive procedures, particularly during diagnosis. OCT is a commonly used non-invasive technique for eye care. This article explores the progress of OCT and its significance...
  • Digital Holography for 3D Display and Sensing
    Article - 7 Dec 2023
    Digital holography is an interferometric imaging technique that uses light waves to image multi-dimensional information such as three-dimensional (3D) structures, quantitative phases, and dynamics....
  • An Introduction to Thermal Imaging
    Article - 12 Oct 2023
    The utilization of specialized Infrared cameras consisting of infrared sensors to capture and develop the image of an object constitutes the process of thermal imaging. Our eyes detect visible light;...
  • Using AFM to Study Membranes in Water Treatment Facilities
    Article - 21 Sep 2023
    Atomic force microscopy's (AFM) nanoscale imaging and measurement capabilities allow researchers to gain molecular-level insights into membrane morphology, fouling, surface interactions, and...
  • TEM Vs SEM: Comparing Different Types of Electron Microscopy
    Article - 21 Mar 2022
    Electron microscopy has opened new worlds of detail in materials science, eclipsing the capabilities of conventional light microscopes with much higher resolution. Various types of electron...
  • Advancing Medical Research with Implantable Optogenetic Devices
    Article - 17 Feb 2022
    Optogenetics is an emerging field that uses light and genetic engineering to detect and control the activity of genetically modified proteins or neurons. Optogenetics has advanced numerous...
  • Developing Next-Generation Optoelectronic Devices Based on 2D Materials
    Article - 31 Jan 2022
    The rapid advancement of digital technology in the last two decades has promoted a need for electronic devices with high computing power. To meet this growing demand, scientists are searching for new...
  • The Future of More Accurate Medical Imaging Without Tomography
    Article - 10 Dec 2021
    The first experimental cross-sectional medical image achieved without the use of tomography was recently demonstrated by a team of researchers from the US and Japan. The study, which was published in...
  • Making X-Rays and Radiation Therapy Safer with Curved X-Ray Detectors
    Article - 16 Dec 2021
    AZoOptics speaks to researcher Prabodhi Nanayakkara from the University of Surrey about her work involving the key design rules of curved X-ray detectors. Nanayakkara hopes the study's findings will...
  • Raman Spectroscopy and the Fight Against COVID-19
    Article - 18 Jan 2021
    The ongoing coronavirus pandemic results from one of the deadliest infections this generation has seen: SARS-CoV-2. The situation has overwhelmed healthcare institutions worldwide and highlighted the...

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