|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
4
|
|
pubmed:dateCreated |
2004-6-23
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|
pubmed:abstractText |
A pH-sensitive co-polymer hydrogel of chitosan/poly(acrylic acid) (CS/PAAc) was prepared by irradiating the aqueous solution mixture of chitosan and acrylic acid with 60Co gamma-ray irradiation. The effect of the composition of chitosan and AAc on the properties of the hydrogel, such as swelling ratio and pH-sensitivity, were determined. Fourier Transform Infrared (FT-IR) spectrometry was applied in the attenuated total reflectance (ATR) mode for analyzing the structure change of the hydrogels after the treatment in different pH buffer solutions.
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pubmed:language |
eng
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|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:issn |
0920-5063
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
15
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
465-74
|
|
pubmed:dateRevised |
2008-2-20
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|
pubmed:meshHeading |
|
|
pubmed:year |
2004
|
|
pubmed:articleTitle |
Preparation and characterization of pH-sensitive hydrogel of chitosan/poly(acrylic acid) co-polymer.
|
|
pubmed:affiliation |
Department of Chemical Engineering and Technology, School of Environmental and Chemical Engineering, Shanghai University (Jiading Campus), Jiading, Shanghai 201800, China.
|
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|
