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Related Experiment Videos

Fiber optic probe cytometer.

J Briggs, M L Fisher, V E Ghazarossian

    Journal of Immunological Methods
    |July 16, 1985
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a fiber optic cytometer for high-sensitivity cell identification. The device uses a specialized probe to detect specific cells in suspension using fluorescently labeled antibodies.

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    Area of Science:

    • Biotechnology
    • Optical Engineering
    • Cell Biology

    Background:

    • * Traditional cell analysis methods can be complex and time-consuming.
    • * There is a need for sensitive and efficient cell identification techniques.

    Purpose of the Study:

    • * To develop a fiber optic cytometer for sensitive cell detection.
    • * To demonstrate the identification of specific cell populations using fluorescently labeled antibodies.

    Main Methods:

    • * Utilizing an optical fiber probe for simultaneous fluorescence excitation and collection.
    • * Employing a fiber optic cytometer configuration for single- or few-cell analysis.
    • * Using fluorescently labeled antibodies targeting specific cellular antigens.

    Main Results:

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    • * The fiber optic probe successfully excited and collected fluorescence from cell suspensions.
    • * The system demonstrated high sensitivity in identifying specific cell types.
    • * The configuration allowed for convenient cell concentration analysis.

    Conclusions:

    • * The fiber optic cytometer is a sensitive tool for identifying specific cell populations.
    • * This technology offers a promising approach for cell analysis in various biological applications.