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Exchange Interactions Drive Supramolecular Chiral Induction in Polyaniline (Small Methods 10/2020)
Author(s) -
Mishra Suryakant,
Kumar Anup,
Venkatesan Munuswamy,
Pigani Laura,
Pasquali Luca,
Fontanesi Claudio
Publication year - 2020
Publication title -
small methods
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.66
H-Index - 46
ISSN - 2366-9608
DOI - 10.1002/smtd.202070038
Subject(s) - chirality (physics) , asymmetric induction , polyaniline , aniline , sulfonic acid , supramolecular chemistry , atomic force microscopy , materials science , energy exchange , conductive polymer , electromagnetic induction , nanotechnology , chemistry , chemical physics , polymer , polymer chemistry , organic chemistry , physics , catalysis , enantioselective synthesis , polymerization , quantum mechanics , molecule , chiral anomaly , fermion , atmospheric sciences , nambu–jona lasinio model , electromagnetic coil
In article number 2000617, Claudio Fontanesi and co‐workers study the camphor sulfonic acid induction of chirality on the supermolecular structure of electropolymerized aniline. The emergence of chirality is also associated to spin filtering properties of the chiral polymer, revealed by conducting probe atomic force microscopy in the presence of a magnetic field. Theoretical results suggest that the chiral induction is due to exchange interaction energy.