| A hybrid hydrogel for efficient removal of methyl violet from aqueous solutions. | |
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MedLine Citation:
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PMID: 20619619 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In this study, we reported on the incorporation of a novel supramolecular hydrogel into agarose hydrogel to create a hybrid hydrogel. Both the supramolecular hydrogel and the hybrid hydrogel were characterized by scanning electron microscopy (SEM) and fluorescence microscopy, and their mechanical properties were evaluated by a compress assay. These results showed that the hybrid hydrogel possessed much better mechanical properties and stability than the supramolecular hydrogel itself. The hybrid hydrogel could be applied to efficiently remove methyl violet from an aqueous phase without affecting its appearance under vigorous stirring, while the supramolecular hydrogel changed to a fragile solid after the absorption of a large amount of methyl violet even under the free-standing mode. Such a hybrid hydrogel has the potential for use in the efficient removal of dye molecules from aqueous solutions. |
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Authors:
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Jingyu Wang; Huaimin Wang; Zhijian Song; Deling Kong; Xuemei Chen; Zhimou Yang |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-06-04 |
Journal Detail:
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Title: Colloids and surfaces. B, Biointerfaces Volume: 80 ISSN: 1873-4367 ISO Abbreviation: Colloids Surf B Biointerfaces Publication Date: 2010 Oct |
Date Detail:
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Created Date: 2010-07-26 Completed Date: 2010-10-22 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9315133 Medline TA: Colloids Surf B Biointerfaces Country: Netherlands |
Other Details:
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Languages: eng Pagination: 155-60 Citation Subset: IM |
Copyright Information:
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Copyright (c) 2010 Elsevier B.V. All rights reserved. |
Affiliation:
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Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, PR China. yyhe@mail.ecust.edu.cn |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Gentian Violet
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chemistry* Hydrogel / chemistry* Microscopy, Electron, Scanning Water Pollutants, Chemical / chemistry Water Purification |
| Chemical | |
Reg. No./Substance:
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0/Water Pollutants, Chemical; 25852-47-5/Hydrogel; 548-62-9/Gentian Violet |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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