An interdigitated graphene-based platform for ex situ analysis of radiation-induced oxidative stress in astrocyte culture medium.
Radiotherapy remains a primary treatment for brain cancers but induces neuronal damage through the generation of reactive oxygen species (ROS), particularly hydrogen peroxide (H2O2). Astrocytes, which provide essential neuroprotective support, are highly sensitive to oxidative stress. Thus, monitoring H2O2 dynamics in...