Linking gold nanoparticles with conductive 1,4-phenylene diisocyanide-gold oligomers

Linking gold nanoparticles with conductive 1,4-phenylene diisocyanide-gold oligomers

It is demonstrated that 1,4-phenylene diisocyanide (PDI)-gold oligomers can spontaneously bridge between gold nanoparticles on mica, thereby providing a strategy for electrically interconnecting nanoelectrodes. The barrier height of the bridging oligomer is 0.10 ± 0.02 eV, within the range of previo...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-02, Vol.49 (14), p.1422-1424
Hauptverfasser: Kestell, John, Abuflaha, Rasha, Boscoboinik, J Anibal, Bai, Yun, Bennett, Dennis W, Tysoe, Wilfred T
Format: Artikel
Sprache:eng
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Zusammenfassung:It is demonstrated that 1,4-phenylene diisocyanide (PDI)-gold oligomers can spontaneously bridge between gold nanoparticles on mica, thereby providing a strategy for electrically interconnecting nanoelectrodes. The barrier height of the bridging oligomer is 0.10 ± 0.02 eV, within the range of previous single-molecule measurements of PDI.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc38389f