| Release kinetics of 5-aminosalicylic acid from halloysite. | |
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MedLine Citation:
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PMID: 23352949 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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This paper investigates desorption of 5-aminosalicilyc acid (5-ASA) adsorbed onto halloysite (HL). Desorption isotherms were fitted according to kinetic laws obtained considering release of 5-ASA from HL as the phase of desorption of the previously adsorbed drug molecules both inside the nanotubes of HL as onto the surface of clay particles and/or in the inter-particle spaces of their aggregates [28]. Desorption isotherms has been also fitted with other equations frequently used in drug release kinetics studies. The best fitting corresponded to the kinetic model proposed; in agreement with the results of adsorption [28]. |
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Authors:
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C Aguzzi; C Viseras; P Cerezo; I Salcedo; R Sánchez-Espejo; C Valenzuela |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2013-1-7 |
Journal Detail:
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Title: Colloids and surfaces. B, Biointerfaces Volume: 105C ISSN: 1873-4367 ISO Abbreviation: Colloids Surf B Biointerfaces Publication Date: 2013 Jan |
Date Detail:
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Created Date: 2013-1-28 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9315133 Medline TA: Colloids Surf B Biointerfaces Country: - |
Other Details:
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Languages: ENG Pagination: 75-80 Citation Subset: - |
Copyright Information:
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Copyright © 2013 Elsevier B.V. All rights reserved. |
Affiliation:
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Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Granada, Granada, Spain. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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