Subnanometer-sized gold clusters with dual molecular receptors: Synthesis and assembly in one-dimensional arrangements

Yuichi Negishi, Hironori Tsunoyama, Yasushi Yanagimoto, Tatsuya Tsukuda

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Subnanometer-sized gold clusters protected by thiolated β-cyclodextrin (HS-β-CD) were successfully isolated using polyacrylamide gel electrophoresis. Thermogravimetric measurements reveal that two β-CO ligands are bound to the Au clusters. One-dimensional assemblies of the β-CD-modified gold clusters are formed through binding interactions with ferrocene dimers.

Original languageEnglish
Pages (from-to)1638-1639
Number of pages2
JournalChemistry Letters
Volume34
Issue number12
DOIs
Publication statusPublished - 2005 Dec 5
Externally publishedYes

Fingerprint

Gold
Cyclodextrins
Carbon Monoxide
Electrophoresis
Dimers
Ligands
polyacrylamide gels
ferrocene

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Subnanometer-sized gold clusters with dual molecular receptors : Synthesis and assembly in one-dimensional arrangements. / Negishi, Yuichi; Tsunoyama, Hironori; Yanagimoto, Yasushi; Tsukuda, Tatsuya.

In: Chemistry Letters, Vol. 34, No. 12, 05.12.2005, p. 1638-1639.

Research output: Contribution to journalArticle

Negishi, Yuichi ; Tsunoyama, Hironori ; Yanagimoto, Yasushi ; Tsukuda, Tatsuya. / Subnanometer-sized gold clusters with dual molecular receptors : Synthesis and assembly in one-dimensional arrangements. In: Chemistry Letters. 2005 ; Vol. 34, No. 12. pp. 1638-1639.
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