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

Newly found way to recycle polyurethane, a ubiquitous though complicated plastic material

Troels Skrydstrup and his research team find a way to recycle polyurethane, a much-used plastic material which usually is very difficult to break down. (Illustration: JACS Au 1, 4, 517-524 (2021))
- iNano

Polyurethane (PU) is a plastic material used in an infinite number of products. Unfortunately, it is difficult to break down and recycle, which leads…

Spin-out tech-company from Aarhus University acquired for triple-digit million amount

Steen Uttrup Pedersen and Kim Daasbjerg are cofounders of RadiSurf, a spin-out from Department of Chemistry and Interdisciplinary Nanoscience Center (iNANO) which has been acquired for triple-digit million amount. (Photo: Lars Kruse, AU Photo)
- iNano

An investment fund have acquired and invested over DKK 100 million in the tech-company, RadiSurf, a spin-out from Department of Chemistry and iNANO.…

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