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Magnetoswitchable Charge Transport and Bioelectrocatalysis Using Maghemite‐Au Core‐Shell Nanoparticle/Polyaniline Composites
Author(s) -
Riskin M.,
Basnar B.,
Huang Y.,
Willner I.
Publication year - 2007
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200602971
Subject(s) - maghemite , materials science , polyaniline , nanoparticle , electrode , core (optical fiber) , composite material , shell (structure) , polymer , triboelectric effect , chemical engineering , nanotechnology , chemistry , polymerization , engineering
Maghemite‐Au core‐shell nanoparticles incorporated into a polyaniline film associated with an electrode lead to reversible, magnetoswitchable, controlled charge transport across the polymer, and to magnetoswitchable bioelectrocatalysis (see figure).