Read article: DNA origami delivers shape-shifting nanomachines
Molecular engineers unveil new approach for designing DNA nanomachines with sophisticated, triggerable shape-changing properties
Read article: Magnetic bacteria target hard-to-treat tumours
New technique transports drugs into solid cancers
Read article: Tapping into graphene-oxide’s antibacterial properties to fight infections
Material can cut bacterial membranes acting as a "nano-knife"
Read article: Silicon ‘nanoneedles’ deliver nanodots and nucleic acids
Biocompatible structures could help reconstruct damaged tissue and nerves
Read article: The biomedical attraction of magnetic nanoparticles
Magnetic-materials specialist Kevin O'Grady predicts a big future for small particles in clinical applications
Read article: Bacteria power micro-ratchet
The chaotic motion of bacteria can rotate a tiny cog wheel
