'''Magnetic nanoparticles are being developed as a highly selective cancer treatment, heating tumour cells to death while leaving surrounding healthy tissue unscathed. Ironoxide nanoparticles that heat up in response to an alternating magnetic field offer ...'
'''Engineers have found a way to pinpoint and identify the tiny ironoxide particles associated with Alzheimer’s and other neurodegenerative diseases in the brain.The technique is likely to accelerate research on the cause of the diseases and could ...'