Fig. 1From: A Comparative Evaluation of Hydroxycamptothecin Drug Nanorods With and Without Methotrexate Prodrug Functionalization for Drug DeliverySchematic illustration of the construct of the CPT NRs by solvent exchange followed by the surface functionalization of DSPE-PEG-MTX or DSPE-MPEG (designed as MTX-PEG-CPT NRs or PEG-CPT NRs)Back to article page