Aarhus Universitets segl

Protein Biophysics (Prof. Daniel Otzen)

Daniel Erik Otzen

Professor Interdisciplinary Nanoscience Center - INANO-MBG, iNANO-huset

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Research focus in brief

Our research activities fall within 3 main areas, which all relate to the study of the kinetics and thermodynamics of protein conformational changes, namely membrane protein folding, protein-detergent interactions and protein fibrillation. These areas are linked by a keen interest in understanding the mechanistic and thermodynamic behaviour of proteins in different circumstances by quantifying the strength of internal side-chain interactions as well as contacts with solvent molecules, whether it be detergents, denaturants, stabilizing salts and osmolytes or lipids. Ultimately we hope this will lead to a greater manipulative ability vis-a-vis processes of both basic, pharmaceutical and industrial relevance. The general approach is to use available spectroscopic techniques (fluorescence, CD, stopped-flow, FTIR, NMR and dynamic and static light scattering) to generate data which can be analyzed in a quantitative manner to develop models and mechanisms for conformational changes at the molecular level.  

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News

The Novo Nordisk Foundation supports wild scientific and technical research ideas

Alexander Zelikin receives 13.5m from Novo Nordisk Foundation for signalling and internalising receptor mimics. (Photo: Lars Kruse, AU Photo)
- iNano

For the first time, the Novo Nordisk Foundation has awarded grants within the research programme NERD, which is targeted at ambitious and wild…

Large-scale data sets identify small RNAs with a role in epilepsy

Jørgen Kjems (left) og Morten T. Venø describes in an article in PNAS, how expression of non-coding RNA changes during epileptic seizures in rodents (Photo: Anne Færch Nielsen)
- iNano

A new paper from Jørgen Kjems' group at iNANO and MBG describes how expression of non-coding RNA changes during epileptic seizures in rodents. The…

Recent publications

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