The electrode gives a linear response in the concentration ranges of2.0×10 -6 -1.0×10 -1 mol/L with a detection limit of6.0×10 -7 mol/L anda slope of-68.6mV/dec in buffer solutions of pH=2.8.The electrode has been applied to the determinaˉtion of iodide in food.
The following text is about the newly-developed crystall membrane iodine ion sensitive semiconductor device in which Si3N4 /SiO2 is used as the insulator film and AgI-Ag2S as sensitive film and includes an analysis of its mechanism of the sensitivity.
Comparing the fluorescence spectra of tobacco peroxidaseⅠ(TOPⅠ) solution and the solutions titrated by iodine anions, the number of binding locus and the binding constant of iodine anion to TOPⅠ were calculated by using the modified Stern-Volmer equation.
Mercury iodide and nitrate contribute more to inhibiting cathepsin B and calpains activities in the above tissues, respectively.
The reduction of copper iodide occurs through the solution with the formation of Cu nanoparticles, the sizes of which are comparable to those of the initial iodide particles, and is limited only by the CuI dissolution rate.
Computer Simulation of the Initial Stage of Water Vapor Nucleation on a Silver Iodide Crystal Surface: 1.
The nucleation of water vapors on the surface of a fragment of silver iodide crystal is simulated by the Monte Carlo method under the conditions similar to natural conditions in a humid atmosphere.
Computer Simulation of the Initial Stage of the Nucleation of Water Vapors on the Silver Iodide Crystal Surface: 2.