Device delivers new way to treat cancer

Chemotherapy that has much-reduced side-effects could be a step closer, thanks to a development by University scientists. Researchers have created a tiny device that triggers reactions in cells. The technology could enable cancer drugs to be activated at the site of a tumour. Targeted treatment. Targeting drug treatment where it is needed could safeguard the rest of the patient's body. This approach could help curb side-effects associated with chemotherapy such as hair loss, sickness and weakened immunity. Metal catalyst.