Controlled Release of Model Substances from pH-Sensitive Hydrogels

pH-Sensitive hydrogels of the poly(methacrylic acid-comethyl methacrylate) (MAA/MMA) type, 22/78 molar % with different cross-linking percentages (0.3 and 0.5%) were synthesized. These gels were loaded with a model hydrophilic compound (dichlorobromophenol blue dye, DCBFB) with the aim of evaluating...

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Bibliographische Detailangaben
Veröffentlicht in:Journal of the Mexican Chemical Society
Hauptverfasser: David Quintanar-Guerrero, Briza Nadyr Zorraquín-Cornejo, Adriana Ganem-Rondero, Elizabeth Piñón-Segundo, María Guadalupe Nava-Arzaluz, José Manuel Cornejo-Bravo
Format: Artigo
Sprache:Inglês
Veröffentlicht: Sociedad Química de México 2008
Schlagworte:
Multidisciplinaria (Ciencias Naturales y Exactas)
pH
co
Hydrogels
Methacrylates
sensitive polymers
Online Zugang:https://www.redalyc.org/articulo.oa?id=47512076007
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