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

Entrepreneurs from iNANO receive DKK 12m to revolutionise stroke treatment

MedicQuant is a spin-out from iNANO & Dept. of Chemistry founded in 2019 by CEO and PhD Line Debois, CTO and PhD Malthe Hansen-Bruhn, and Professor Kurt Gothelf. Photo: MedicQuant / PR

The spin-out company, MedicQuant, from Aarhus University raises more than DKK 12 million in capital to further develop a rapid analysis tool that will…

New chemistry can extract virgin-grade materials from wind turbine blades in one process

After six days of catalysis in the laboratory, a piece of wind turbine blade was dissolved into intact glass fibers and bisphenol A, which can be used in the production of new blades – in addition to a fraction of various oligomers, which cannot be recycled. The metal piece was cast into the wing as part of the wind turbine's lightning protection. Photo: Alexander Ahrens, AU

Researchers from Aarhus University and the Danish Technological Institute have developed a chemical process that can disassemble the epoxy composite…

Danish-funded research to improve access to clean drinking water worldwide

- iNano

Billions of people around the world lack access to clean drinking water, leading to serious health consequences. BE-SALT, a new Danish consortium…

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