Synthesis and characterization of a pH-sensitive hydrogel made of pyruvic-acid-modified chitosan

Journal of Biomaterials Science, Polymer Edition

Volumn 18, Issue 1, 2007, Pages 35-44

  Sun, Jie ^a   Chen, Jie ^a   Yang, Liming ^a   Wang, Sheng ^a   Li, Zhijun ^a   Wu, Huifeng ^a  

^a SHANGHAI UNIVERSITY   (China)

Author keywords

Chitosan; Hydrogel; Poly ethylene glycol diglycidyl ether (PEGDE); Pyruvic acid; Swelling ratio

Indexed keywords

AMINES; CARBONYLATION; CHARACTERIZATION; CROSSLINKING; FOURIER TRANSFORM INFRARED SPECTROSCOPY; HYDROGELS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PH; POLYETHERS; SYNTHESIS (CHEMICAL);

CHITOSAN; PH BUFFER SOLUTIONS; POLY(ETHYLENE GLYCOL) DIGLYCIDYL ETHER (PEGDE); PYRUVIC ACID; SWELLING RATIO;

POLYETHYLENE GLYCOLS;

BUFFER; CARBOXYL GROUP; CHEMICAL COMPOUND; CHITOSAN; PYRUVIC ACID;

ACIDITY; ALKALINITY; ARTICLE; CHEMICAL MODIFICATION; CHEMICAL STRUCTURE; CROSS LINKING; DRUG DELIVERY SYSTEM; HYDROGEL; INFRARED SPECTROSCOPY; PH MEASUREMENT; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; SENSITIVITY ANALYSIS; STRUCTURE ANALYSIS; SYNTHESIS; VALIDATION PROCESS;

CHITOSAN; CROSS-LINKING REAGENTS; EPOXY RESINS; HYDROGELS; HYDROGEN-ION CONCENTRATION; MAGNETIC RESONANCE SPECTROSCOPY; PYRUVIC ACID; SPECTROSCOPY, FOURIER TRANSFORM INFRARED;

EID: 33846022758     PISSN: 09205063     EISSN: None     Source Type: Journal    
DOI: 10.1163/156856207779146132     Document Type: Article

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