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Electroactive Nanotube Membranes and Redox‐Gating
Author(s) -
Buyukserin Fatih,
Kohli Punit,
Wirtz Marc O.,
Martin Charles R.
Publication year - 2007
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.200600477
Subject(s) - redox , ferrocene , membrane , dication , nanotube , carbon nanotube , cationic polymerization , chemistry , substituent , electrochemistry , photochemistry , materials science , nanotechnology , polymer chemistry , inorganic chemistry , organic chemistry , electrode , ion , biochemistry
Cation transport through Au nanotube membranes is electromodulated by controlling the extent of oxidation of a redox‐active ferrocene (Fc) substituent attached to the Au surfaces. The graph shows the transport of a solution of the cationic permeating species, dication methylviologen, through the nanotubes as a function of time.