Fig. 6From: Recent achievements in nano-based technologies for ocular disease diagnosis and treatment, review and updateDesigning Fe3O4–Avastin nanocomposite as a potential drug for AMD therapy. a Preparation and dextran coating of iron oxide NPs b Thiolation of Avastin c, d Avastin loading on the surface of Fe3O4 NPs e Intravitreal injection of Fe3O4–Avastin nanocomposite for AMD Therapy [87]Back to article page