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Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.032405
Abstract: Bilayers of chiral molecules can self-assemble into twisted and tubular structures, as was recently shown with chiral molecular constituents such as ssDNA-amphiphiles. I show that the dynamics of the transition between these topologies is driven…
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Keywords:
tubular states;
states chiral;
twisted tubular;
nucleation ... See more keywords
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Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.018002
Abstract: We demonstrate that an achiral stretching force transforms disk-shaped colloidal membranes composed of chiral rods into twisted ribbons with handedness opposite the preferred twist of the rods. Using an experimental technique that enforces torque-free boundary…
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Keywords:
force induced;
formation twisted;
chiral ribbons;
twisted chiral ... See more keywords
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Published in 2017 at "Science Advances"
DOI: 10.1126/sciadv.1701483
Abstract: Organic ligands can induce twist on nanometer-thin crystalline platelets and on their self-assembled ribbons. The emergence of chirality is a central issue in chemistry, materials science, and biology. In nanoparticle assemblies, chirality has been shown…
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Keywords:
twisting nanoplatelets;
self assembly;
ligand induced;
induced twisting ... See more keywords