Poly(vinyl alcohol) microspheres with pH
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Gheorghe Fundueanu; Marieta Constantin; Paolo Ascenzi
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Article
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2010
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Elsevier Science
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English
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One of the most important inconveniences of the pH- and temperature-sensitive hydrogels is the loss of thermosensitivity when relatively large amounts of a pH-sensitive monomer are co-polymerized with N-isopropylacrylamide (NIPAAm). In order to overcome this drawback, we propose here a method to pre