Fig. 6From: Advances in photobiomodulation for cognitive improvement by near-infrared derived multiple strategiesTreatment of cognitive dysfunction with carbon materials. A Scheme of drug release loaded on graphene sheet under NIR laser irradiation. B Schematic illustration of the nanocarrier (Lf-GO-Pue) for drug delivery to brain and across the blood brain barrier using NIR laser [139]. Copyright 2021, Royal Society of Chemistry and its reproduced permission grantedBack to article page