Binding control and stoichiometry of ferrocenyl dendrimers at a molecular printboard

Nijhuis, Christian A. and Huskens, Jurriaan and Reinhoudt, David N. (2004) Binding control and stoichiometry of ferrocenyl dendrimers at a molecular printboard. Journal of the American Chemical Society, 126 (39). pp. 12266-12267. ISSN 0002-7863

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Abstract:	Ferrocenyl-functionalized PPI dendrimers of generations 1-5 were adsorbed at self-assembled monolayers of heptathioether-functionalized B-cyclodextrin (B-CD) on gold. The dendrimers form stable supramolecular assemblies at the B-CD host surface having multivalent supramolecular interactions and could be electrochemically desorbed from the surface. Using cyclic voltammetry, the stoichiometries of the dendrimers at the surface could be determined for all generations, which were quantitatively confirmed for generations 1 and 2 by surface plasmon resonance titrations.
Item Type:	Article
Copyright:	© 2004 American Chemical Society
Faculty:	Science and Technology (TNW)
Research Group:	Molecular Nanofabrication (MNF)
Link to this item:	http://purl.utwente.nl/publications/49588
Official URL:	http://dx.doi.org/10.1021/ja048271n
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