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Acquiring multichannel analyzer spectra with a mini computer.

C E Litton

    Computer Programs in Biomedicine
    |December 1, 1977
    PubMed
    Summary

    A new mini-computer system facilitates the analysis of biological sample spectra obtained via X-ray fluorescence. This system enhances spectral data usability for computation and storage, improving laboratory data manipulation.

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    Area of Science:

    • Analytical Chemistry
    • Biophysics
    • Computational Biology

    Background:

    • X-ray fluorescence spectroscopy is a powerful technique for elemental analysis of biological samples.
    • Efficient processing and storage of spectral data are crucial for advanced computational analysis.
    • Existing systems may lack integrated capabilities for real-time spectral examination and manipulation.

    Purpose of the Study:

    • To develop a mini-computer system for processing X-ray fluorescence spectra from biological samples.
    • To enhance the usability and accessibility of spectral data for computational analysis.
    • To streamline laboratory examination and manipulation of spectral data.

    Main Methods:

    • Utilizing a multichannel analyzer to generate spectra from biological samples using monochromatic fluorescent X-radiation.
    • Implementing a mini-computer system for data acquisition, storage on magnetic tape, and preliminary examination.
    • Developing functionalities for spectral data inspection, peak identification, and integration.

    Main Results:

    • The system provides spectral data in a format ready for immediate computation.
    • A large number of spectra can be stored on magnetic tape for high-level analyses.
    • Users can examine, plot, print, and integrate spectral data in the laboratory before archival.

    Conclusions:

    • The developed mini-computer system significantly improves the efficiency of X-ray fluorescence spectral data handling for biological samples.
    • It bridges the gap between data acquisition and advanced computational analysis.
    • The system offers enhanced flexibility and control for laboratory-based spectral data manipulation.

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