Publication in Nature!

Rendering polyhedral meshes in DNA has never been easier. Read about our new approach to DNA-origami in this issue of Nature: here.

Publication in Angewandte Chemie

The polygonal meshes are now making very nice flat sheets! Read our new paper here.


Vetenskapsrådet (VR), The Swedish Foundation for Strategic research and the Knut and Alice Wallenberg foundation

Master’s students wanted

We are looking to recruit master’s thesis students with a background in physics and/or computer science. Please contact Björn.

Paper in Nature Methods!

The nanocalipers are here! The news at and the publication itself on NPGs website.


For any requests about the lab or this site, send your e-mail to Björn Högberg or call Björn on: +46 8 524 870 36. Our webpage on The Karolinska Institutets web can be found here.


Research Focus

The overarching effort in our lab is to develop new DNA-based methods and molecular tools for cell biology research.

Molecular tools for cell biology

By using DNA-origami, we are able to construct precise patterns of different molecules on a nanometer scale. Using these we can probe the effect the distance has on a number of cellular mechanisms. In this effort we use cell culture, superresolution microscopy, electron microscopy and next generation sequencing.

Development of DNA self-assembly technology

A second part of the lab is focused on research on the basics of DNA self-assembly and DNA nanotechnology to improve their suitability for the above applications. Among other things we are developing a new design paradigm for DNA nanotechnology using a new type of triangulated meshes.

Synthetic biology for DNA nanotechnology

Lastly, a part of the lab develops synthetic biology/microbiology -methods to produce the building blocks we need for our nanostructures in bacteria. The ultimate goal is to engineer bacteria to mass produce through large scale cultures, all components necessary for the DNA-origami/protein nanostructures we need for our biological applications.


Using DNA as a construction material

By using the method of DNA origami , we are able to design and fabricate nanoscale devices as if we were using macro-scale techniques. This video introduces briefly some of our applications.


Transmission Electron Microscope images of the completed DNA nanostructures from the video above. The scale bars are 20 nm.