Autoradiographs with Radio-Active Iodine

Radioactive iodine and radioactive cesium: two important radio-hazard elements in post nuclear power plant crisis

The present nuclear leakage crisis from Japan is a topic to be discussed in present public health. In radiology, the leaked radioactive elements are considered hazard. Here, the author briefly reviews and discusses on two important radio-hazard elements in post nuclear power plant crisis, radioactive iodine and radioactive cesium. Based on previous similar nuclear crisis in Russia, it ...

The Radio Active Ash

Active molecular iodine photochemistry in the Arctic.

During springtime, the Arctic atmospheric boundary layer undergoes frequent rapid depletions in ozone and gaseous elemental mercury due to reactions with halogen atoms, influencing atmospheric composition and pollutant fate. Although bromine chemistry has been shown to initiate ozone depletion events, and it has long been hypothesized that iodine chemistry may contribute, no previous measuremen...

Computerized comparison of two autoradiographs.

Our laboratory previously reported (Anal Chem 55: 2345-2348, 1983) the development of a digitizer and FORTRAN program for display and quantification of digitized autoradiographic images. We have since added several capabilities to the program. Coarse "rubber sheeting" (i.e., transforming coordinates to superimpose images) of the image by a quadratic transformation of pixel coordinates is develo...

Radio Active Ash: A Portscript