Figure 1
Change of integrated scattering intensity during the exposure of the acid-denatured ELG at pH 1.5 to X-rays. Integration was done for entire signals from the CCD detector. Using a normal static cell (squares), the integrated scattering intensity gradually increases with the exposure time. Using a static flow cell (circles), the integrated scattering intensity does not change. X-ray intensities as ion-chamber current values for the measurements using a normal static cell and a static flow cell are 69 and 87 nA, respectively. |