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External electric field reverses helical handedness of a supramolecular columnar stack

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dc.contributor.author Bejagam, Karteek K.
dc.contributor.author Kulkarni, Chidambar
dc.contributor.author George, Subi J.
dc.contributor.author Balasubramanian, Sundaram
dc.date.accessioned 2017-01-04T09:13:34Z
dc.date.available 2017-01-04T09:13:34Z
dc.date.issued 2015
dc.identifier.citation Chemical Communications en_US
dc.identifier.citation 51 en_US
dc.identifier.citation 89 en_US
dc.identifier.citation Bejagam, K. K.; Kulkarni, C.; George, S. J.; Balasubramanian, S., External electric field reverses helical handedness of a supramolecular columnar stack. Chemical Communications 2015, 51 (89), 16049-16052. en_US
dc.identifier.issn 1359-7345
dc.identifier.uri https://libjncir.jncasr.ac.in/xmlui/10572/2031
dc.description Restricted access en_US
dc.description.abstract Benzene-1,3,5-tricarboxamide (BTA) molecules self-assemble into one-dimensional columnar structures that possess a macrodipole moment along the stacking direction. Application of an external electric field on their liquid crystalline (LC) phase consisting of aligned stacks leads to a net polarization whose sign can be reversed by changing the direction of the field. Atomistic molecular dynamics simulations predict that such an experiment must be associated with the reversal of helical handedness of the stacks as well. An experiment to demonstrate this prediction in a chiral supramolecular assembly is proposed. en_US
dc.description.uri 1364-548X en_US
dc.description.uri http://dx.doi.org/10.1039/c5cc05569e en_US
dc.language.iso English en_US
dc.publisher Royal Society of Chemistry en_US
dc.rights ?Royal Society of Chemistry, 2015 en_US
dc.subject Chemistry en_US
dc.subject Molecular-Dynamics en_US
dc.subject Chirality en_US
dc.subject Benzene-1,3,5-Tricarboxamide en_US
dc.subject Homochirality en_US
dc.subject Amplification en_US
dc.subject Polarization en_US
dc.subject Phase en_US
dc.subject Films en_US
dc.title External electric field reverses helical handedness of a supramolecular columnar stack en_US
dc.type Article en_US


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