Proton and Electron Transfer Control of the Position of Cucurbit[n]uril Wheels in Pseudorotaxanes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00031978" target="_blank" >RIV/00216224:14310/07:00031978 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Proton and Electron Transfer Control of the Position of Cucurbit[n]uril Wheels in Pseudorotaxanes

Original language description

This paper presents an overview of recent work on the binding interactions between a series of 4,4'-bipyridinium (viologen) derivs. and the hosts cucurbit[6]uril (CB6) and cucurbit[7]uril (CB7), which give rise to stable 'wheel-on-an-axle' inclusion complexes (pseudorotaxanes) in aq. soln. The carboxylic acid termini on the pseudorotaxane axle can be used as handles to control-via proton transfer reactions-the relative position of the CB wheel along the axle. We also report on a different type of pseudorotaxane in which the reversible oxidn. of the axle's ferrocenyl end groups leads to controlled displacement of the CB7 wheel.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

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Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

ADVANCED FUNCTIONAL MATERIALS

ISSN

1616-301X

e-ISSN

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Volume of the periodical

17

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

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UT code for WoS article

000245685300003

EID of the result in the Scopus database

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