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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

Filamentous Gram-positive bacterium for long-distance electron

iNANO researcher Mingdong Dong reports of filamentous Gram-positive bacterium for long-distance electron transfer in Nature Communications. (Image: Nature Commun 12, Article no. 1709 (2021)
- iNano

Increasing evidence has demonstrated how the microbial world is electrically connected. Electrical wire networks on the micrometer to centimeter scale…

Prestigious Best Paper award to iNANO researcher

Associate Professor Ken Howard receives this year’s award for the best paper in the Journal of Controlled Release. (Photo: Maria Randima, AU Photo)
- iNano

Associate Professor Ken Howard has received the award for best paper of in the Journal of Controlled Release awarded by the Controlled Release Society…

Recent publications

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