Optical Detection of Nonequilibrium Swelling Behavior of a Polymer Gel upon Solvent Substitution
We report a novel transient swelling and shrinking behavior of a thin poly(acrylamide)-based gel film upon solvent substitution between water and ethylene glycol. These size changes could be optically detected through a change in the Bragg diffraction wavelength for the colloidal crystal of charged...
| Publié dans: | Langmuir : the ACS journal of surfaces and colloids. - 1991. - 22(2006), 5 vom: 28. Feb., Seite 1952-4 |
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| Auteur principal: | |
| Autres auteurs: | , , |
| Format: | Article |
| Langue: | English |
| Publié: |
2006
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| Accès à la collection: | Langmuir : the ACS journal of surfaces and colloids |
| Sujets: | Journal Article |