共同研究・競争的資金等の研究課題

2007年

Preparation of nanoparticles with core-shell structure


資金種別
競争的資金

Nanoparticles with core-shell structure of Ag, Cu and Pt were prepared. The size of the Ag shell was in the range between 1 and 3 nm. MIC (Minimum Inhibitory Concentration) of the particles was investigated. For Staphylococcus aureus, the value of the nanoparticles of Ag shell was equal to 0.033 ppm. The deodorant effect of the particles fixed on glass substrate was much higher than that of sputtered Ag films.