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[Microfluorimeter for biomedical research].

I E Brumberg, E M Brumberg, L A Shiffers

    Meditsinskaia Tekhnika
    |March 1, 1978
    PubMed
    Summary
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    A novel microfluorimeter enhances fluorescence microscopy for sensitive detection of fluorescent agents. This device was applied to investigate absorptive activity within the gastrointestinal tract.

    Area of Science:

    • Biophotonics
    • Analytical Chemistry
    • Microscopy

    Context:

    • Fluorescence microscopy is a powerful tool for biological and chemical analysis.
    • Investigating absorptive activity in biological systems requires sensitive detection methods.
    • Existing methods may have limitations in sensitivity or sample handling.

    Purpose:

    • To describe a new microfluorimeter based on fluorescence microscopy.
    • To highlight the device's high sensitivity for investigating small amounts of fluorescent agents.
    • To demonstrate the application of the microfluorimeter in studying gastrointestinal absorptive activity.

    Summary:

    • A new microfluorimeter, utilizing a fluorescence microscope design, has been developed.
    • The instrument features illumination on the reading side, enhancing sensitivity.

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  • It enables the investigation of minute quantities of fluorescent agents, as demonstrated in studies of gastrointestinal absorptive activity.

    • Impact:

    • Provides a highly sensitive tool for analyzing fluorescent agents.
    • Enables novel investigations into biological absorptive processes, such as in the gastrointestinal tract.
    • Advances the capabilities of fluorescence microscopy for quantitative analysis.