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Results 371 - 380 of 1173 for Medicine
  • Importance of Biophotonics in Medical Field
    News - 26 Mar 2010
    Biophotonics, or photomedicine, is a relatively unknown discipline, though it has existed for years now. You may have even benefited from it without realizing it. Some of the greatest advances of this...
  • The Role of Photonic Crystals in Biomedical Research
    Article - 3 Jun 2024
    Photonic crystals enhance biomedical sensing with high sensitivity and selectivity, promising breakthroughs in diagnostics and drug delivery.
  • What is Chronobiophotonics?
    Article - 22 Jan 2024
    Chronobiophotonics merges photonics and circadian biology to regulate biological clocks with light, offering new treatments and diagnostics.
  • What are Fresnel Zone Plates?
    Article - 14 Feb 2023
    Fresnel zone plates are extensively used as magnifying and focusing optical devices, offering high resolution. They consist of circular gratings with a radially increasing line density. Fresnel zone...
  • The Different Types of Microscopy Used in Histology and their Benefits
    Article - 23 Mar 2022
    Histology is the microscopic study of cells and tissues and plays a central role in disease diagnosis. Through the identification of characteristic features in tissue structures, it is possible to...
  • The Role of Lasers in Diagnostic Tests
    Article - 11 Feb 2022
    Laser-based methods are widely used as part of diagnostic testing to provide non-invasive alternatives to biopsies whilst still recovering molecular-level information that can be used for an accurate...
  • How Does a Gas Mass Spectrometer Work?
    Article - 15 Dec 2021
    This article looks at the history of mass spectrometry and gas chromatography mass spectrometry, and shows how the technique is used today.
  • Researchers Employ a Nanotechnology Atomic Force Microscope to Measure Cell Softness
    News - 5 Dec 2007
    A multidisciplinary team of UCLA scientists was able to differentiate metastatic cancer cells from normal cells in patient samples using leading-edge nanotechnology that measures the cells'...
  • Polarized Light Microscope Plays Crucial Role in Developing Medical Therapies
    News - 3 Dec 2007
    A noninvasive, polarized light microscope invented at the Marine Biological Laboratory (MBL) played a crucial role in a recent breakthrough in embryonic stem-cell research aimed at developing medical...
  • Sophisticated CT Scans to Test for Clogged Arteries
    News - 6 Nov 2007
    A study by an international team of cardiac imaging specialists, led by researchers at Johns Hopkins, concludes that sophisticated computed tomography (CT) scans of the heart and its surrounding...

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