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Anion binding induced conformational changes exploited for recognition, sensing and pseudorotaxane disassembly.

Abstract:

Investigations to exploit the anion binding induced conformational changes displayed by a new class of acyclic receptor for anion recognition, fluorescence sensing and pseudorotaxane disassembly are described. A series of imidazolium-appended bis-amide-pyridine, pyridine N-oxide and pyridinium containing receptors are synthesised and their anion binding properties elucidated using (1)H NMR spectroscopy. Upon anion recognition, the receptors exhibit a substantial conformational change from an ...

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Publication status:
Published

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Publisher copy:
10.1039/c2dt31640d

Authors


Spence, GT More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Journal:
Dalton transactions (Cambridge, England : 2003)
Volume:
41
Issue:
43
Pages:
13474-13485
Publication date:
2012-11-05
DOI:
EISSN:
1477-9234
ISSN:
1477-9226
URN:
uuid:88291cc8-3646-4697-b12e-03f24db7c1e1
Source identifiers:
352423
Local pid:
pubs:352423
Language:
English

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