Andreas Heuer

Research topic

We study complex systems with the help of Molecular Dynamics and Monte Carlo simulations. This comprises biological systems (membranes with and without proteins [1-3], short DNA strands[4,5], protein-protein interaction), electrochemical systems (e.g. polymer electrolytes [6], ionic liquids[7]), soft matter systems (e.g. supercooled liquids[8] and Janus particles [9] ) and molecules on surfaces [10]. In many projects we explore the microscopic information to unravel the mechanisms, giving rise to thermodynamic and dynamic observations which may then be compared with the experiment.

References

  • [1] Phase Separation in a Lipid/Cholesterol System: Comparison of Coarse-grained and United-atom Simulations, Hakobyan, D., Heuer, A. J. Phys. Chem. B 2013; 117: 3841−3851
  • [2] 2D lattice model of a lipid bilayer: Microscopic derivation and thermodynamic exploration, Hakobyan, D., Heuer, A. J. Chem. Phys. 2017; 146: 064305
  • [3] Modeling of annexin A2—Membrane interactions by molecular dynamics simulations, Hakobyan, D., Gerke, V., Heuer, A. PLoS ONE 2017; 12: e0185440
  • [4] Stable conformations of a single stranded deprotonated DNA i-motif, Smiatek, J., Chen, C., Liu, D., Heuer, A. J. Phys. Chem. B 2011; 115: 13788–13795
  • [5] Enantioselective Catalysis by Using Short, Structurally Defined DNA Hairpins as Scaffold for Hybrid Catalysts, Marek, J.J., Singh, R.P., Heuer, A., Hennecke, U. Chem. Eur. J. 2017; 23: 6004-6008  
  • [6] Dependence of Ion Dynamics on the Polymer Chain Length in Poly(Ethylene Oxide)-Based Polymer Electrolytes, Chattoraj, J., Knappe, M., Heuer, A.  J. Phys. Chem. B 2015; 119: 6786-6791
  • [7] Aqueous Ionic Liquids and Their Influence on Peptide Conformations: Denaturation and Dehydration Mechanisms, Diddens, D., Lesch, V., Heuer, A., Smiatek, J., Phys. Chem. Chem. Phys. 2017; 19: 20430-20440
  • [8] Understanding the Nonlinear Dynamics of Driven Particles in Supercooled Liquids in Terms of an Effective Temperature, C.F.E. Schroer, C.F.E., Heuer, A.  J. Chem. Phys. 2015; 143: 224501
  • [9] How to model the interaction of charged Janus particles, Hieronimus, R., Raschke, S., Heuer, A. J. Chem. Phys. 2016; 145: 064303
  • [10] Boundary-induced nucleation control: a theoretical perspective, Buller, O., Wang, H., Wang, W., Chi, L., Heuer, A. Phys. Chem. Chem. Phys. (in press) DOI: 10.1039/C7CP02348K
Rafael being pulled to the Badestrasse after the graduation ceremony

Rafael Krämer - first graduated PhD Student from the CRC1348 IRTG

We are happy to announce that in December 2019 Rafael Krämer from the Rumpf lab was graduated as first PhD student from the CRC1348 IRTG. Congratulations Dr. Krämer and well done!

CRC1348 Retreat 2019 Oberwerries

CRC 1348 Retreat 2019 Oberwerries

The CRC has staged a successful and productive annual retreat at the Landesturnschule Oberwerries with lots of mental and some physical exercise. We are due to return fully equipped with sweat pants, trainers and shower gel in 2020!