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Trends in analytical instrumentation.

F W McLafferty

    Science (New York, N.Y.)
    |October 19, 1984
    PubMed
    Summary
    This summary is machine-generated.

    Analytical instrumentation has advanced significantly, offering greater sensitivity, specificity, and speed. This evolution necessitates updating chemistry education and redefining the analytical chemist

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    Area of Science:

    • Analytical Chemistry
    • Instrumentation Science
    • Chemical Analysis

    Background:

    • Chemical information derivation methods have evolved rapidly over the past decade.
    • Modern analytical systems integrate physics, chemistry, and biology principles.
    • Advancements are driven by sophisticated, computer-integrated instrumentation.

    Purpose of the Study:

    • To highlight the dramatic changes in chemical information derivation.
    • To emphasize the improvements in analytical instrumentation.
    • To advocate for curriculum updates and redefined roles for analytical chemists.

    Main Methods:

    • Utilizing principles from physics, chemistry, and biology.
    • Employing sophisticated instruments with integrated computer systems for data handling.

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  • Focusing on advancements in data acquisition, reduction, and interpretation.

    • Main Results:

    • Orders-of-magnitude improvements in sensitivity, specificity, and speed of analytical systems.
    • Increased simplicity and reduced cost of advanced analytical instrumentation.
    • Demonstrated enhanced capabilities for deriving chemical information.

    Conclusions:

    • Analytical instrumentation has undergone transformative progress.
    • Current educational curricula require reevaluation to include modern analytical techniques.
    • The role of the analytical chemist is crucial for future instrument development and application.