Tag: Nano Letters

  • Nation & World

    Uncovering how cells become organs

    Tiny sensors are embedded into stretchable, integrated mesh that grows with the developing tissue, allowing scientists to track how cells grow into organs.

    2 minutes
    Contraction of cyborg human cardiac organoid
  • Nation & World

    Nanoparticles shine with customizable color

    Engineers at Harvard have demonstrated a new kind of tunable color filter that uses optical nanoantennas to obtain precise control of color output. The advance has the potential for application in televisions and biological imaging, and could even be used to create invisible security tags to mark currency.

    4 minutes