Gold nanoparticles that cluster in response to T cell enzymes can predict cancer immunotherapy success days before tumors begin to shrink. (Nanowerk Spotlight) When engineered immune cells attack a ...

Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and healthcare monitoring at home, according to scientists at the University of Surrey.

Ion-selective nanosensors represent a dynamic intersection between nanotechnology and optical detection, offering unprecedented sensitivity and selectivity for monitoring ionic species in diverse ...

Blood glucose monitoring can help identify shifts in the variation of glucose (sugar) levels caused by diet, physical activity, medicines, and pathological processes, such as diabetes mellitus.