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  1. No Access

    Article

    An HPLC procedure for monitoring penicillin G fermentations

    An HPLC procedure for the quantification of the precursor, intermediates, product, and degradation product of penicillin G fermentations is described. The method involves the use of an acetonitrile gradient an...

    M. W. Adlard, B. M. Gordon, T. Keshavarz, C. Bucke, M. D. Lilly… in Biotechnology Techniques (1991)

  2. No Access

    Article

    An X-ray microprobe facility using synchrotron radiation

    An X-ray microprobe for trace elemental analysis at micrometer spatial resolutions, using synchrotron radiation (SR), is under development. The facility consists of two beamlines, one including a 1∶1 focusing ...

    B. M. Gordon, K. W. Jones, A. L. Hanson, J. G. Pounds… in Biological Trace Element Research (1990)

  3. No Access

    Chapter

    An X-Ray Microprobe Facility Using Synchrotron Radiation

    An X-ray microprobe for trace elemental analysis at micrometer spatial resolutions, using synchrotron radiation (SR), is under development. The facility consists of two beamlines, one including a 1:1 focusing ...

    B. M. Gordon, K. W. Jones, A. L. Hanson… in Nuclear Analytical Methods in the Life Sci… (1990)

  4. No Access

    Chapter

    The Application of a Synchrotron Radiation Microprobe to Trace Element Analysis

    Synchrotron radiation is light emitted by electrons when accelerated in a circular orbit. Some properties of synchrotron radiation important to trace element analysis by x-ray fluorescence analysis are: 1) a b...

    B. M. Gordon, A. L. Hanson, K. W. Jones… in Trace Elements in Man and Animals 6 (1988)

  5. No Access

    Chapter and Conference Paper

    The Role of High-Energy Synchrotron Radiation in Biomedical Trace Element Research

    Trace elements are intimately involved in biological function and dysfunction at all levels of biological organization. At the molecular level, trace elements perform innumerable catalytic and structural roles...

    J. G. Pounds, G. J. Long, W. M. Kwiatek, K. W. Jones, B. M. Gordon… in X-Ray Microscopy II (1988)

  6. No Access

    Chapter and Conference Paper

    An X-Ray Microprobe Beam Line for Trace Element Analysis

    The application of synchrotron radiation to a x-ray microprobe for trace element analysis is a complementary and natural extension of existing microprobe techniques using electrons, protons, and heavier ions a...

    B. M. Gordon, A. L. Hanson, K. W. Jones, W. M. Kwiatek, G. J. Long… in X-Ray Microscopy II (1988)

  7. No Access

    Article

    On the development of a system for trace element analysis in the environment by charged particle X-ray fluorescence

    B. M. Gordon, H. W. Kraner in Journal of Radioanalytical Chemistry (1972)