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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

NMR Center part of new EU project: providing worldwide access to infrastructures in solid-state NMR

The Danish Center for Ultrahigh Field NMR Spectroscopy at Aarhus University, with Professor Thomas Vosegaard in the front, is part of an EU funded 4-year and €5 million project. The aim is to integrate seven national infrastructures across Europe and prov
- iNano

The use of solid-state NMR spectroscopy is pivotal in enabling the characterisation of structure and dynamics at the atomic-level. These methods rely…

Effective deconstruction of PU by catalyst based on earth-abundant metal

Skrydstrup group, part of the RePURpose project, develops effective method for deconstruction of polyurethane (PU) by using a catalyst based on Manganese, an earth-abundant metal. (Illustr.: ChemSusChem, Sep 12, 2021)
- iNano

Polyurethane (PU) is a widely used material in a countless number of everyday products as well as more sophisticated objects like aircrafts.…

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