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Your search keyword '"Ciara L. Pollock"' showing total 1 results
Start Over Author "Ciara L. Pollock" Publisher royal society of chemistry
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1. A low molecular weight hydro and organogelator derived from an isohexide and sol–gel transcription of the alcogelElectronic supplementary information (ESI) available: Tables of additional sol to gel and gel to sol experiments and selected bond distances and angles of 1. CCDC reference number 646818. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/b814274b

Author

Steven J. Craythorne, Ciara L. Pollock, Alexander J. Blake, Mark Nieuwenhuyzen, Andrew C. Marr, and Patricia C. Marr

Subjects
*MOLECULAR weights, *X-ray crystallography, *SOLVENTS, *HYDROGEN bonding, *MICROGRAPHICS, *CHEMICAL templates, *SILICA, *COLLOIDS, *CHEMICAL bonds
Abstract

Heating 2,5-di-O-methanesulfonyl-1,4:3,6-dianhydro-d-sorbitol (1) in a range of solvents led to the formation of a gel state at low concentrations. 1was found to gel aromatics, alcohols and water. The structure of 1in the solid state was solved by single crystal X-ray crystallography; no strong hydrogen bonds or associated solvents were found in the crystal. Electron micrographs revealed the morphology of the gels to be predominantly rod-like. The ethanol alcogel was used to template silica by sol–gel transcription. [ABSTRACT FROM AUTHOR]

Published
2009
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