Science Children's Memorial Hospital-Chicago seeks Research Scientists. Ph.D. + 2yrs of exp. must include the development of non-toxic and; biocompatible multitasking magnetic nanoparticles system for non-invasive diagnosis and; therapy of pediatric brain tumors; validation of molecular imaging by non-invasive MRI, ultrasound holography and; atomic force microscopy (AFM) using targeted magnetic nanoparticles. Send resume to Seth Klein, 2300 Childrens Plaza, Box 14, Chicago, IL 60614.