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Recognition-induced supramolecular porous nanosphere formation from cyclodextrin conjugated by cholic acid

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Recognition-induced supramolecular porous nanosphere formation from cyclodextrin conjugated by cholic acid

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dc.contributor.author Liu, Yu
dc.contributor.author Zhao, Yanli
dc.contributor.author Zhang, Heng Yi
dc.date.accessioned 2011-09-06T01:33:34Z
dc.date.available 2011-09-06T01:33:34Z
dc.date.copyright 2006
dc.date.issued 2011-09-06
dc.identifier.citation Liu, Y., Zhao, Y. L., & Zhang, H. Y. (2006). Recognition-Induced Supramolecular Porous Nanosphere Formation from Cyclodextrin Conjugated by Cholic Acid. Langmuir, 22(7), 3434-3438.
dc.identifier.uri http://hdl.handle.net/10220/7001
dc.description.abstract A supramolecular porous nanosphere is constructed from amphiphilic cholic acid-modified cyclodextrin triggered by guest sodium 1-naphthylamino-4-sulfonate and is comprehensively characterized by nuclear magnetic resonance (NMR), light scattering, transmission electron microscopy, and gas adsorption experiments. The results obtained show that the porous nanosphere with the radius of 25-35 nm has moderate nitrogen adsorption ability. Further NMR, circular dichroism, and the fluorimetric titrations on the self-assembling behavior in aqueous solution reveal that the substituting group of the guest molecule and pH values are the key to induce the formation of the porous nanosphere.
dc.relation.ispartofseries Langmuir
dc.rights © 2006 American Chemical Society.
dc.subject DRNTU::Science::Biological sciences::Biochemistry.
dc.title Recognition-induced supramolecular porous nanosphere formation from cyclodextrin conjugated by cholic acid
dc.type Journal Article
dc.identifier.doi http://dx.doi.org/10.1021/la052434j
dc.description.version None of the above
dc.identifier.rims 159717

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