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    Home > Biochemistry News > Biotechnology News > Materials Science Enables Rapid Counting of Viral Particles with Brightfield Microscopy

    Materials Science Enables Rapid Counting of Viral Particles with Brightfield Microscopy

    • Last Update: 2022-08-30
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

    On May 26, Advanced Materials published a blockbuster public paper.



    Cover of this issue of Advanced Materials


    Virus detection by immunofluorescence for seven-joint inspection


    We know that the resolution limit of an optical microscope is about 200nm, and it is impossible to directly observe virus particles such as the new coronavirus.



    GTIP immunoassay platform designed for COVID-19


    The core of this new technology lies in the three-layer structure of the new material film, which can cooperate with reflected lighting to produce a "slow light" optical phenomenon.





    GTIP can be designed for various tiny particles


    The advantage of this technology is that the equipment requirements are very low, and the detection is fast and intuitive.



    Metallographic microscope MJ31


    The bottom layer of GTIP consumables is a 100μm thick gold reflective layer.



    Metallographic microscope MJ43

    For teachers with higher requirements for functions and expansion, you can also consider choosing a more advanced metallographic microscope MJ43, equipped with a semi-apochromatic bright and dark field objective lens, which has higher imaging quality and expansion capabilities
    .


    digital slide scanner

    The complete GTIP inspection also requires the use of a motorized stage for stitching and imaging of scanned images, and we can also provide related hardware and software of the motorized scanning platform
    .
    At present, digital slice scanners using relevant software and hardware have been stationed in many hospitals, playing an important role in pathological slice scanning, and have been unanimously recognized by customers
    .


    Verification of Colorimetric Metrology Accuracy Using Scanning Electron Microscopy

    Up to 100 pg/ml detection using scan stitching

    If you are interested in reading the original English text of this paper, please click "Read the original text" below.
    If you have relevant equipment procurement or equipment upgrade ideas, please leave a message or call 400-880-1910 to consult our engineers
    .

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