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Phase Transitions in Zeolitic Imidazolate Framework 7: The Importance of Framework Flexibility and Guest-Induced Instability
- Pu Zhao, G. Lampronti, +4 authors S. A. Redfern
- Materials Science, Medicine
- Chemistry of materials : a publication of the…
- 17 February 2014
Zeolite-related materials exhibit a range of novel properties and are of considerable interest for their potential engineering applications. Zeolitic imidazolate frameworks (ZIFs) display… Expand
Preliminary results from the analysis of stone tablets from the National Materials Exposure Programme (NMEP)
As part of a U.K. National Materials Exposure Programme, samples of stone and metals are being exposed at 29 sites for a minimum of 4 years. The sites were chosen to cover a wide range of… Expand
Metal- and anion-binding supramolecular gels.
1. Importance and Scope of Supramolecular Gels 1960 2. Gel Characterization 1963 2.1. General Considerations 1963 2.2. Rheology 1964 2.3. Models for Gel Rheology 1965 3. Concepts of Gel Formation… Expand
Anion-tuning of supramolecular gel properties
The study of supramolecular gels has developed into a well-recognised field of materials science, pertaining to the general area of soft matter. The use of small molecules that aggregate through… Expand
Anion-switchable supramolecular gels for controlling pharmaceutical crystal growth
- Jonathan A Foster, M. Piepenbrock, G. Lloyd, N. Clarke, J. Howard, J. Steed
- Chemistry, Medicine
- Nature Chemistry
- 10 October 2010
We describe the use of low-molecular-weight supramolecular gels as media for the growth of molecular crystals. Growth of a range of crystals of organic compounds, including pharmaceuticals, was… Expand
Mechanochemical synthesis of pyrazine:dicarboxylic acid cocrystals and a study of dissociation by quantitative phase analysis
Cocrystals of pyrazine with dicarboxylic acids were synthesised by mechanochemical methods. Crystal structure determination was performed by single crystal and powder X-ray diffraction (PXRD). The… Expand
Polymer-Supported Photosensitizers for Oxidative Organic Transformations in Flow and under Visible Light Irradiation
A 2,1,3-benzothiadiazole (BTZ)-based vinyl cross-linker was synthesized and copolymerized with large excesses of styrene using free radical polymerization to deliver heterogeneous triplet… Expand
Crystal engineering of porosity
- G. Lloyd
- Materials Science
- 1 December 2006
Inclusion and porosity properties of the following supramolecular solid-state hosts were investigated: • 2,7-dimethylocta-3,5-diyne-2,7-diol • 2-methyl-6-phenylhexa-3,5-diyn-2-ol
A cocrystal strategy to tune the luminescent properties of stilbene-type organic solid-state materials.
The one- and two-photon luminescence of stilbene-type solid-state materials can be tuned and controlled from blue to yellow color by a supramolecular cocrystal method.
Photocontrol over cucurbituril complexes: stoichiometry and supramolecular polymers.
- J. Del Barrio, P. Horton, D. Lairez, G. Lloyd, C. Toprakcioglu, O. Scherman
- Chemistry, Medicine
- Journal of the American Chemical Society
- 6 August 2013
Herein we report the photocontrol of cucurbituril (CB)-mediated supramolecular polymerization of azobenzene-containing monomers. The CB polymers were characterized both in solution and in… Expand