Study of the sigmoidal swelling kinetics of carboxymethylchitosan-g- poly(acrylic acid) hydrogels intended for colon-specific drug delivery

Carbohydrate Polymers

Volumn 82, Issue 2, 2010, Pages 440-445

  Tu, Houwei ^a   Qu, Yi ^a   Hu, Xiaohua ^b   Yin, Yihua ^a   Zheng, Hua ^a   Xu, Peihu ^a   Xiong, Fuliang ^a  

^a WUHAN UNIVERSITY OF TECHNOLOGY   (China)

^b First Peoples Hospital of Hubei Yidu   (China)

Author keywords

Colon specific drug delivery; Cooperative physical cross linking; Hydrogel; Sigmoidal swelling kinetics

Indexed keywords

ACIDIC BUFFERS; BUFFER PH; BUFFER SOLUTIONS; BURST RELEASE; CARBOXYMETHYLCHITOSAN; COLON-SPECIFIC DRUG DELIVERY; DRUG RELEASE; FT-IR SPECTRUM; HYDROGEN BONDINGS; POLY(ACRYLIC ACID) HYDROGEL; SLOW RELEASE; SWELLING CURVES; SWELLING KINETICS;

CARBOXYLIC ACIDS; DRUG DELIVERY; HYDROGEN BONDS; ORGANIC ACIDS; PH EFFECTS; SWELLING;

HYDROGELS;

EID: 77955422903     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbpol.2010.04.086     Document Type: Article

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