Organic nanoparticles with aggregation-induced emission for tracking bone marrow stromal cells in the rat ischemic stroke model.

Organic nanoparticles (NPs) with aggregation-induced emission (AIE) have been successfully used for tracking bone marrow stromal cells (BMSCs) in rats with ischemic stroke, highlighting the great potential of such fluorescent NPs in understanding the fate of transplanted stem cells for cell-based therapies.