Fig. 1From: Neutrophils mediated multistage nanoparticle delivery for prompting tumor photothermal therapySchematic illustration of a synthesis of AuNRBR, b the preparation of neutrophil ingesting AuNRBR and c in vivo PTT: (I) AuNRBR/N recruited by tumor; (II) AuNRBR/N passing across the tissue; (III) release of AuNRBR from AuNRBR/N along with NET formation; (IV) AuNRBR penetrating into the tumor tissue deeply to produce an antitumor effect under laser irradiationBack to article page