Nanoelectrochemistry monitoring of intracellular reactive oxygen and nitrogen species induced by nanoplastic exposure

This work achieved the quantitative discrimination, dynamic monitoring and sources exploration of four main ROS/RNS (NO 2 − , NO, H 2 O 2 , ONOO − ) within individual alveolar epithelial cells treated by polystyrene nanoplastics using SiC@Pt nanowire electrodes.