Zobrazeno 1 - 10
of 1 948
pro vyhledávání: '"de Pablo, Juan"'
Autor:
Tavera-Vázquez, Antonio, Montalvan-Sorrosa, Danai, Perez-Lemus, Gustavo, Rodriguez-Lopez, Otilio E., Martinez-Gonzalez, Jose A., Manoharan, Vinothan N., de Pablo, Juan J.
Motile liquid crystal (LC) colloids show peculiar behavior due to the high sensitivity to external stimuli driven by the LC elastic and surface effects. However, few studies focus on harnessing the LC phase transitions to propel colloidal inclusions
Externí odkaz:
http://arxiv.org/abs/2409.04912
Machine-learned interatomic potentials (MILPs) are rapidly gaining interest for molecular modeling, as they provide a balance between quantum-mechanical level descriptions of atomic interactions and reasonable computational efficiency. However, quest
Externí odkaz:
http://arxiv.org/abs/2408.16157
Autor:
Ley-Flores, Maria, Alessandri, Riccardo, Najmi, Sean, Valsecchi, Michele, Jackson, George, Galindo, Amparo, Korley, LaShanda, Vlachos, Dionisios G., de Pablo, Juan J.
The thermodynamics and transport properties of polymeric materials are essential for the design of reactors and for the development of polymer deconstruction processes. Existing property prediction tools such as correlations based on entropy scaling,
Externí odkaz:
http://arxiv.org/abs/2404.09676
Autor:
Ley-Flores, Maria, Chabbi, Archit, Alessandri, Riccardo, Marsden, Sam, Vettese, Isabella, Rowan, Stuart J., de Pablo, Juan J.
There is considerable interest in designing new polymeric materials with built-in mechanisms for recycling. In this work, we present a systematic exploration of several polyethylene-based polymers that contain strategically incorporated cleavable bon
Externí odkaz:
http://arxiv.org/abs/2404.09341
Active nematics are materials composed of mobile, elongated particles that can transform energy from the environment into a mechanical motion. Current experimental realizations of the active nematics are of biological origin and include cell layers,
Externí odkaz:
http://arxiv.org/abs/2403.17268
The development of synthetic microswimmers has advanced our understanding of the fundamental self-propelled mechanisms of living systems. However, there are scarce studies at the microscale within highly structured anisotropic media, such as bacteria
Externí odkaz:
http://arxiv.org/abs/2312.12866
Autor:
Singh, Abhinendra, Ness, Christopher, Sharma, Abhishek K., de Pablo, Juan J., Jaeger, Heinrich M.
We study the rheology of bidisperse non-Brownian suspensions using particle-based simulation, mapping the viscosity as a function of the size ratio of the species, their relative abundance, and the overall solid content. The variation of the viscosit
Externí odkaz:
http://arxiv.org/abs/2311.05696
Autor:
Park, Hyun, Yu, Boyuan, Park, Juhae, Sun, Ge, Tajkhorshid, Emad, de Pablo, Juan J., Schneider, Ludwig
A machine learning approach is presented to accelerate the computation of block polymer morphology evolution for large domains over long timescales. The strategy exploits the separation of characteristic times between coarse-grained particle evolutio
Externí odkaz:
http://arxiv.org/abs/2308.16886
Autor:
Chen, Chuqiao, Palacio-Betancur, Viviana, Norouzi, Sepideh, Rico, Pablo F. Zubieta, Sadati, Monirosadat, Rowan, Stuart J., de Pablo, Juan J.
When viewed with a cross-polarized optical microscope (POM), liquid crystals display interference colors and complex patterns that depend on the material's microscopic orientation. That orientation can be manipulated by application of external fields
Externí odkaz:
http://arxiv.org/abs/2307.11944
Autor:
Yu, Boyuan, Liang, Heyi, Nealey, Paul F., Tirrell, Matthew, Rumyantsev, Artem M., de Pablo, Juan J.
Publikováno v:
Macromolecules 56 (2023) 7256-7270
Electrostatic interactions in polymeric systems are responsible for a wide range of liquid-liquid phase transitions that are of importance for biology and materials science. Such transitions are referred to as complex coacervation, and recent studies
Externí odkaz:
http://arxiv.org/abs/2306.00293