Preparation, characterization, and drug-release behaviors of a pH-sensitive composite hydrogel bead based on guar gum, attapulgite, and sodium alginate

International Journal of Polymeric Materials and Polymeric Biomaterials

Volumn 62, Issue 7, 2013, Pages 369-376

  Yang, Huixia ^a,b   Wang, Wenbo ^a   Zhang, Junping ^a   Wang, Aiqin ^a  

^a LANZHOU INSTITUTE OF CHEMICAL PHYSICS   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Attapulgite; composite hydrogel bead; drug release behavior; guar gum; pH sensitive

Indexed keywords

ATTAPULGITES; COMPOSITE HYDROGELS; DRUG-RELEASE BEHAVIOR; GUAR GUMS; PH SENSITIVE;

CARBOXYLIC ACIDS; DRUG PRODUCTS; ENCAPSULATION; GELATION;

HYDROGELS;

EID: 84873580097     PISSN: 00914037     EISSN: 1563535X     Source Type: Journal    
DOI: 10.1080/00914037.2012.706839     Document Type: Article

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