Issue 9, 2003
From the journal:

Journal of Materials Chemistry

Surface confined pseudorotaxanes with electrochemically controllable complexation properties†

Martin R. Bryce,a   Graeme Cooke,*b   Florence M. A. Duclairoir,b   Phillip John,b   Dmitrii F. Perepichka,a   Neil Polwart,b   Vincent M. Rotello,c   J. Fraser Stoddartd  and  Hsian-Rong Tsengd  

* Corresponding authors

a Department of Chemistry, University of Durham, South Road, Durham, UK

b Centre for Biomimetic Design & Synthesis, Department of Chemistry, School of Engineering & Physical Sciences, Heriot-Watt University, Riccarton, Edinburgh, UK
E-mail: G.Cooke@hw.ac.uk
Fax: 0131 451 3180

c Department of Chemistry, University of Massachusetts at Amherst, Amherst, USA

d The California Nanosystems Institute and Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, USA

Abstract

A stable tetrathiafulvalene (TTF) functionalized self-assembled monolayer has been fabricated from compound 3. The electrochemical adjustment of the guest properties of the TTF moiety of this unit has facilitated the development of surfaces in which the 30 state forms a pseudorotaxane with the electron deficient macrocyclic host cyclobis(paraquat-p-phenylene) 1, and the electrochemically generated dicationic state 32+ forms a pseudorotaxane with the electron rich macrocyclic host 1,5-dinaphtho[38]crown-10 2.

Graphical abstract: Surface confined pseudorotaxanes with electrochemically controllable complexation properties

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Article information

DOI
https://doi.org/10.1039/B306274K
Article type
Paper
Submitted
06 Jun 2003
Accepted
27 Jun 2003
First published
24 Jul 2003

J. Mater. Chem., 2003,13, 2111-2117

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Surface confined pseudorotaxanes with electrochemically controllable complexation properties

M. R. Bryce, G. Cooke, F. M. A. Duclairoir, P. John, D. F. Perepichka, N. Polwart, V. M. Rotello, J. Fraser Stoddart and H. Tseng, J. Mater. Chem., 2003, 13, 2111 DOI: 10.1039/B306274K

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