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B4: Equilibrium and non-equilibrium processes in open systems via adaptive resolution simulations

The goal of the project is to extend the capabilities of adaptive resolution simulations schemes (AdResS) that treat different parts of the same system with different resolution and detail. In the first funding period, the available methods have been refined from the theoretical as well as practical point of view, providing them with increased formal solidity and efficient, reliable implementations in software platforms. In the future, we plan to focus on novel strategies to perform simulations in open, grand canonical environments. This will pave the way to studies of liquid systems with time-dependent concentrations of chemical species, and other nonequilibrium problems such as forced pulling of molecules in solvent and externally driven liquid flow.

Density-functional-theory approach to the Hamiltonian adaptive resolution simulation method
L A Baptista, R C Dutta, M Sevilla, M Heidari, R Potestio, K Kremer, R Cortes-Huerto
Journal of Physics: Condensed Matter 33 (18), 184003 (2021);

Adaptive Resolution Molecular Dynamics Technique
M. Praprotnik, R. Cortes-Huerto, R. Potestio, L. Delle Site
in Handbook of Materials Modeling, Pages 1443-1457, Springer International Publishing (2020);

Why Do Elastin-Like Polypeptides Possibly Have Different Solvation Behaviors in Water–Ethanol and Water–Urea Mixtures?
Yani Zhao, Manjesh K. Singh, Kurt Kremer, Robinson Cortes-Huerto, Debashish Mukherji
Macromolecules 53 (6), 2101-2110 (2020);

Investigating the Conformational Ensembles of Intrinsically Disordered Proteins with a Simple Physics-Based Model
Yani Zhao, Robinson Cortes-Huerto, Kurt Kremer, Joseph F. Rudzinski
The Journal of Physical Chemistry B 124 (20), 4097-4113 (2020);

Open-boundary Hamiltonian adaptive resolution. From grand canonical to non-equilibrium molecular dynamics simulations
Maziar Heidari, Kurt Kremer, Ramin Golestanian, Raffaello Potestio, Robinson Cortes-Huerto
The Journal of Chemical Physics 152 (19), 194104 (2020);

Surface of Half-Neutralized Diamine Triflate Ionic Liquids. A Molecular Dynamics Study of Structure, Thermodynamics, and Kinetics of Water Absorption and Evaporation
N. C. Forero-Martinez, R. Cortes-Huerto, J. F. Mora Cardozo, P. Ballone
The Journal of Physical Chemistry B 123 (40), 8457-8471 (2019);

Steering a solute between coexisting solvation states: Revisiting nonequilibrium work relations and the calculation of free energy differences
Maziar Heidari, Robinson Cortes-Huerto, Raffaello Potestio, Kurt Kremer
The Journal of Chemical Physics 151 (14), 144105 (2019);

Fluctuations, Finite-Size Effects and the Thermodynamic Limit in Computer Simulations: Revisiting the Spatial Block Analysis Method
Maziar Heidari, Kurt Kremer, Raffaello Potestio, Robinson Cortes-Huerto
Entropy 20 (4), 222 (2018);

Concurrent coupling of realistic and ideal models of liquids and solids in Hamiltonian adaptive resolution simulations
Maziar Heidari, Robinson Cortes-Huerto, Kurt Kremer, Raffaello Potestio
The European Physical Journal E 41 (5), (2018);

Spatially Resolved Thermodynamic Integration: An Efficient Method To Compute Chemical Potentials of Dense Fluids
Maziar Heidari, Kurt Kremer, Robinson Cortes-Huerto, Raffaello Potestio
Journal of Chemical Theory and Computation 14 (7), 3409-3417 (2018);

Finite-size integral equations in the theory of liquids and the thermodynamic limit in computer simulations
M. Heidari, K. Kremer, R. Potestio, R. Cortes-Huerto
Molecular Physics 116 (21-22), 3301-3310 (2018);

Combined Experimental and Theoretical Investigation of Heating Rate on Growth of Iron Oxide Nanoparticles
Hamed Sharifi Dehsari, Maziar Heidari, Anielen Halda Ribeiro, Wolfgang Tremel, Gerhard Jakob, Davide Donadio, Raffaello Potestio, Kamal Asadi
Chemistry of Materials 29 (22), 9648-9656 (2017);

From Classical to Quantum and Back: A Hamiltonian Scheme for Adaptive Multiresolution Classical/Path-Integral Simulations
Karsten Kreis, Mark E. Tuckerman, Davide Donadio, Kurt Kremer, Raffaello Potestio
J. Chem. Theory Comput. 12 (7), 3030-3039 (2016);

Accurate and general treatment of electrostatic interaction in Hamiltonian adaptive resolution simulations
M. Heidari, R. Cortes-Huerto, D. Donadio, R. Potestio
The European Physical Journal Special Topics 225 (8-9), 1505-1526 (2016);

Toward Hamiltonian Adaptive QM/MM: Accurate Solvent Structures Using Many-Body Potentials
Jelle M. Boereboom, Raffaello Potestio, Davide Donadio, Rosa E. Bulo
J. Chem. Theory Comput. 12 (8), 3441-3448 (2016);

Reply to comments by R. Klein on Advantages and challenges in coupling an ideal gas to atomistic models in adaptive resolution simulations
K. Kreis, A. C. Fogarty, K. Kremer, R. Potestio
The European Physical Journal Special Topics 224 (12), 2505-2506 (2015);

Advantages and challenges in coupling an ideal gas to atomistic models in adaptive resolution simulations
K. Kreis, A. C. Fogarty, K. Kremer, R. Potestio
The European Physical Journal Special Topics 224 (12), 2289-2304 (2015);


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