X-ray absorption spectroscopy studies of dilute biological systems of the exafs type are inherently insensitive relative to optical absorption methods, and synchrotron orbital radiation is often unstable and noisy in its intensity and position. therefore, any steps taken to achieve the theoretical… More

X-ray absorption spectroscopy (xas) using a synchrotron radiation source is the only technique capable of determining the interatomic distances of enzyme intermediates. the xas data is sensitive to beam noise, position fluctuations, detector noise and sample damage. the synchrotron orbital radiation… More