Precision assembly of oppositely and like-charged nanoobjects mediated by charge-induced dipole interactions.
Nano Lett
; 10(6): 2275-80, 2010 Jun 09.
Article
en En
| MEDLINE
| ID: mdl-20499927
ABSTRACT
The range of electrostatic interactions controls precisely the mutual orientations of assembling charged nanoobjects. For nonspherically symmetric particles, polarization effects and induced dipoles can dominate charge-charge interactions. These charge-induced dipole interactions mediate orientation-specific aggregation of both oppositely and like-charged particles.
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2010
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Article