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Electronic Polymers and DNA Self‐Assembled in Nanowire Transistors
Author(s) -
Hamedi Mahiar,
Elfwing Anders,
Gabrielsson Roger,
Inganäs Olle
Publication year - 2013
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.201201771
Subject(s) - nanowire , pedot:pss , dna , materials science , nanotechnology , polymer , aqueous solution , self assembly , transistor , conductive polymer , electrochemistry , chemistry , electrode , physics , organic chemistry , layer (electronics) , biochemistry , voltage , composite material , quantum mechanics
Aqueous self‐assembly of DNA and molecular electronic materials can lead to the creation of innumerable copies of identical devices, and inherently programmed complex nanocircuits. Here self‐assembly of a water soluble and highly conducting polymer PEDOT‐S with DNA in aqueous conditions is shown. Orientation and assembly of the conducting DNA/PEDOT‐S complex into electrochemical DNA nanowire transistors is demonstrated.