Monday, 19 November, 2012

Nanotech structures mimic nature's way of tunneling through cell walls

As reported in the journal Science, physicists at the Technische Universität München (TUM) and the University of Michigan have shown that synthetic membrane channels can be constructed through DNA nanotechnology. This technique employs DNA molecules as programmable building materials for custom-designed, self-assembling, nanometer-scale structures. The researchers present evidence that their nature-inspired nanostructures may also behave like biological ion channels. Their results could mark a step toward applications of synthetic membrane channels as molecular sensors, antimicrobial agents, and drivers of novel nanodevices.

Press information TUM (english)
Presseinformation der TUM (deutsch)
Publication "Synthetic Lipid Membrane Channels Formed by Designed DNA Nanostructures"