Fig. 4
From: Hybrid material of structural DNA with inorganic compound: synthesis, applications, and perspective
(Reproduced with permission [53])
a Guided alignment of iron oxide nanoparticles on DNA nanotubes. Iron oxide nanoparticles were attached on the surface of DNA nanotube using a biotin–streptavidin binding chemistry. Reproduced with permission [52]. b Iron oxide nanoparticle-loaded DNA nanobot. DNA nanobots have recognized external magnetic fields in the used insects, then producing an in vivo cell effect
