Abstract
Layered assemblies containing cyclodextrin (CD) have been prepared by layer-by-layer deposition of poly(allylamine) and sulfonated α-CD or β-CD on a solid surface. A quartz crystal microbalance study revealed that α-CD and β-CD form multilayers in the films upon each deposition. The sulfonated-α -CD-containing film bound methyl orange (MO) by forming an inclusion complex, resulting in the isolation of MO as a monomer in the film, whereas MO formed aggregates in the sulfonated-β-CD and CD-free films.
Original language | English |
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Pages (from-to) | 287-290 |
Number of pages | 4 |
Journal | Colloid and Polymer Science |
Volume | 282 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2004 Jan 1 |
Keywords
- Cyclodextrin
- Layer-by-layer deposition
- Layered assembly
- Layered thin film
- Methyl orange
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Polymers and Plastics
- Colloid and Surface Chemistry
- Materials Chemistry