Fig. 8
From: Progress in cancer drug delivery based on AS1411 oriented nanomaterials
A DOX-APT/hp-AuNP nanocomplexes; B (a) Synthesis of NAANPs by binding functionalized AS1411 aptamers to NMM. (b) Detection of cancer cells with overexpression of nucleolin on cell surface using targeted cell imaging and PDT; C Nanostructure schematic diagram of (a) Aunc-dox-CrGd-APT (b) endocytosis process schematic diagram of AuNC-dox-CrGd-APT; D CTCs were detected by electrochemical immunosensor. E Schematic diagram of aptamer and clonidamine-bound albumin modified gold nanoparticles (As-LAGN). F Schematic diagram of the experimental process