無理数とグリッド・シンメトリーに関する考察 : 西洋建築史研究

It is demonstrated that the Cu(II), Co(III) and Ni(II) complexes of a siderophore chelating drug desferal cleave DNA, in contrast to the corresponding Fe(II) complex which does not bring about DNA scission. Hydroxy radical scavengers inhibit the cleavage reaction.