Welcome
Centre for DNA Nanotechnology (CDNA) is a centre of excellence funded by the Danish National Research Foundation (Danmarks Grundforskningsfond).
The center is based at the Interdisciplinary Nanoscience Center (iNANO) at Aarhus University, Denmark, in close collaboration with two research groups at Duke University, USA and Arizona State University, USA. The purpose of the centre is to conduct basic research within the field of DNA Nanotechnology and we have gathered an interdisciplinary team of around 35 researchers and students from chemistry, physics and molecular biology.
We exploit the self-assembling capability of oligonucleotides to study and control the assembly of materials at the nanoscale. This research ranges from assembly of nucleotide derivatives on surfaces, DNA-directed chemistry and DNA-based sensors to formation of complex DNA nanostructures and the interactions of such structures with biological systems. Among the key competences present at the center for the formation and characterization of such structures are synthetic organic chemistry, molecular biology, and scanning probe microscopy.
Examples on the contributions from CDNA since its establishment in 2007 are: self-assembly of DNA bases on surfaces studied by STM (Science 2008), development of the first RNA aptamer-based electrochemical sensor (J. Am. Chem. Soc. 2008), synthesis and assembly of or molecular rods along the axis of DNA (Angew. Chem. 2008), development of a software package for design of DNA Origami (ACS Nano 2008, the software is freely available at this home page), the folding of a viral DNA sequence into a box with a controllable lid (Nature 2009), and recently we reported on single-molecule chemical reactions on DNA origami (Nature Nanotechnology 2010).
Thank you for visiting our homepage and if you have further questions please don’t hesitate to contact us.
Kurt Gothelf
Director of CDNA
kvg@chem.au.dk
Latest News
| May 2013 | The recruitment of PhD students and post docs for EScoDNA is in progress. Go visit EScoDNA.eu and learn more about the Marie Curie initial training network coordinated by professor Kurt Gothelf. |
| May 2013 | On May 2nd – 4th, professor Kurt Gothelf together with professor Erik Winfree, Caltech (US) and Danish Council for Strategic Research (DSCR) hosted the international workshop “Advances in Molecular Programming and Computation: Toward Chemistry as a New Information Technology”. Read more here as well as the press release by DSCR. |
| May 2013 | Invited talk: "tmRNA to the Rescue" by Dr. Ott Scheler, Department of Biotechnology, Institute of Molecular and Cell Biology, University of Tartu, Estonia. May 13 at 13:15 in Physics aud. (1523-318) |
| May 2013 | Specialized iNANO lecture: "Click Nucleic Acid Ligation: Chemistry, Biochemistry and Applications" by professor Tom Brown, School of Chemistry, University of Southampton, UK. May 15 at 10:15 in iNANO aud. (1593-012). |
| May 2013 | PhD Defense: Christian Hejesen is defending his PhD thesis, “Triazene-Based Traceless Linkers for DNA-Directed Chemistry and Development of Methods for Linking Nanomaterials to DNA Origami” on May 15 at 12:00 in 1593-012 (iNANO auditorium). |
| June 2013 | PhD Defense: Jacob Roland Cramer is defending his PhD thesis, “Design and Synthesis of π-Conjugated Organic Molecules for Supramolecular Surface Self-assembly” on June 7, 2013 at 14:30 in 1593-012 (iNANO auditorium). |
| June 2013 | CDNA workshop on June 18-19 at Fuglsøcentret. |
CDNA meetings
The preliminary dates for CDNA meetings this spring are the following:
| Date | Time | Place |
| Jan 21 | 15-17 | iNano Aud. (1593-012) |
| Feb 25 | 15-17 | Aud. VI (1510-213) |
| March 13 | 15-17 | Aud. VI (1510-213) CANCELLED |
| April 22 | 15-17 | iNano Aud. (1593-012) |
| May 28 | 15-17 | iNano Aud. (1593-012) |