抄録
Palladium, a platinum-group metal, is used in various industrial sectors, and its demand has increased in recent years. Here, we describe the palladium biosorption capacity of Enterobacter oligotrophicus CCA6T. After E. oligotrophicus CCA6T was cultured, the washed cells were used in a biosorption test, and their capacity was confirmed by transmission electron microscopy （TEM） analysis. Based on the TEM images, the cells of E. oligotrophicus CCA6T were not decomposed by adding palladium, and E. oligotrophicus CCA6T had palladium biosorption capacity.
