講演情報
[21p-A602-9]Effect of Surface Facet on Iodine and Astatine Adsorption on Gold Nanoparticle II
〇Jeffrey Tanudji1, Hideaki Kasai1,2 (1.Osaka Univ., 2.Inst. Radiation Sci.)
キーワード：
Adsorption on gold surface、Iodine and astatine、Theoretical calculation
The use of theoretical computational methods have brought about important findings in the design for catalysts and energy generation cells among others. Here, we turn to the medical field in the use of gold nanoparticles as carriers of radionuclides for radiotherapy treatments. We performed adsorption calculations and found that a stepped surface provides a stronger adsorption than a flat surface. Based on this result, we believe a more stepped gold nanoparticle can be used in order to provide a stronger adsorption characteristic for the radionuclides.