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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

iNANO researchers look back at successfully completed Biofilms 8 conference hosted by Aarhus University

- iNano

310 researchers from 33 different countries made their way to Biofilms 8 at Aarhus University this week to discuss all aspects of bacterial biofilms…

New method for building 3D RNA nanostructure ready to knock down target genes

A 3D scaffolded RNA origami octahedron with intrinsic siRNAs. The enzyme Dicer binds the structure (1) at specific recognition sites and cleaves the structure, which releases the siRNAs (2). The octahedron was demonstrated to efficiently silence a target
- iNano

The research groups of assoc. prof. Ebbe S. Andersen and prof. Jørgen Kjems have recently published a paper in Biotechnology Journal describing the…

Recent publications

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