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Magnetic Coatings: Reconfigurable Anisotropic Coatings via Magnetic Field‐Directed Assembly and Translocation of Locking Magnetic Chains (Adv. Funct. Mater. 30/2014)
Author(s) -
Tokarev Alexander,
Gu Yu,
Zakharchenko Andrey,
Trotsenko Oleksandr,
Luzinov Igor,
Kornev Konstantin G.,
Minko Sergiy
Publication year - 2014
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201470195
Subject(s) - materials science , superparamagnetism , magnetic field , anisotropy , magnetic nanoparticles , coating , magnetic anisotropy , nanotechnology , aqueous solution , chemical engineering , nanoparticle , magnetization , optics , organic chemistry , physics , quantum mechanics , chemistry , engineering
A methodology for making anisotropic, reversibly reconfigurable and erasable coatings is developed by K. G. Kornev, S. Minko, and co‐workers using core–shell superparamagnetic particles with a locking behavior. On page 4738, magnetic particles are reversibly locked in the chains by adjusting the pH of the aqueous solution. The anisotropy of the coating is imposed by the external magnetic field.