| Zein dynamic adsorption to carboxylic and alkyl coated surfaces. | |
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MedLine Citation:
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PMID: 16417314 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The adsorption of a commercial zein sample on carboxylic (COOH) and alkyl (CH(3)) surfaces was monitored by high time resolution surface plasmon resonance. Zein showed higher affinity and higher mass adsorption on carboxylic than alkyl surfaces. A zein layer specific for each surface was obtained after flushing off loosely bound zein with 75% 2-propanol solutions. Zein deposits were examined under atomic force microscopy. Differences in layer thickness between carboxylic and alkyl surfaces were explained in terms of zein adsorption footprint. |
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Authors:
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Qin Wang; Qian Wang; Xuejun Wang; Graciela W Padua |
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Publication Detail:
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Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: Journal of agricultural and food chemistry Volume: 54 ISSN: 0021-8561 ISO Abbreviation: J. Agric. Food Chem. Publication Date: 2006 Jan |
Date Detail:
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Created Date: 2006-01-18 Completed Date: 2006-03-28 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0374755 Medline TA: J Agric Food Chem Country: United States |
Other Details:
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Languages: eng Pagination: 517-22 Citation Subset: IM |
Affiliation:
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Department of Food Science and Human Nutrition, University of Illinois, 382/D AESB, 1304 West Pennsylvania Avenue, Urbana, Illinois 61801, USA. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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2-Propanol Adsorption Alkylation Carboxylic Acids / chemistry* Color Microscopy, Atomic Force Solutions Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Surface Plasmon Resonance Zein / chemistry* |
| Chemical | |
Reg. No./Substance:
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0/Carboxylic Acids; 0/Solutions; 67-63-0/2-Propanol; 9010-66-6/Zein |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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