Anthony T. James

British scientist

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association with Martin

  • In A.J.P. Martin

    In 1953 Martin and A.T. James helped perfect gas chromatography, the separation of chemical vapours by differential absorption on a porous solid.

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contribution to chromatography

  • elution chromatography
    In chromatography: Early developments

    …collaboration with the British chemist Anthony T. James initiated studies of gas-liquid partition chromatography. In 1952 Martin and Synge were awarded the Nobel Prize for their work, perhaps not so much for the newness of the technique but for a model that suggested other systems, a mathematical theory, and an…

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  • Figure 1: An electron bombardment ion source in cross section. An electron beam is drawn from the filament and accelerated across the region in which the ions are formed and toward the electron trap. An electric field produced by the repeller forces the ion beam from the source through the exit slit.
    In mass spectrometry: Sample introduction

    James and A.J.P. Martin provided chemists with a method of separating mixtures of volatile substances into their component fractions. In this technique the substance to be analyzed is introduced into a stream of gas, usually helium or nitrogen, and carried by it through a capillary…

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