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  1. No Access

    Chapter

    Synthesis, Properties, and Applications of Carboxymethyl Chitosan-Based Hydrogels

    Carboxymethyl chitosan (CMCS), as one of the most investigated derivatives of chitosan, has been widely used for the synthesis of hydrogels because of its good water solubility, biocompatibility, and biodegrad...

    Rui Yu, Suming Li in Multifaceted Carboxymethyl Chitosan Deriva… (2024)

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    Article

    In vivo degradation of copolymers prepared from l-lactide, 1,3-trimethylene carbonate and glycolide as coronary stent materials

    A series of high molecular weight polymers were prepared by ring opening polymerization of l-lactide (l-LA), 1,3-trimethylene carbonate (TMC) and glycolide using stannous octoate as catalyst. The resulting polyme...

    Yuan Yuan, **aoyun **, Zhongyong Fan… in Journal of Materials Science: Materials in… (2015)

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    Article

    Hydrolytic and enzymatic degradations of physically crosslinked hydrogels prepared from PLA/PEO/PLA triblock copolymers

    Degradable copolymers were synthesized by ring opening polymerization of lactide in the presence of poly(ethylene glycol) (PEG), using CaH2 as a biocompatible initiator. The resulting PLA/PEO/PLA triblock copolym...

    Suming Li, Inmaculada Molina… in Journal of Materials Science: Materials in… (2002)

  4. No Access

    Article

    Structure-property relationships in the case of the degradation of massive poly(α-hydroxy acids) in aqueous media

    In order to assess the effects of morphology on the degradation characteristics of high-molecular weight poly(l-lactic acid) (PLA100), specimens of similar sizes were processed by compression moulding and made ei...

    Suming Li, H. Garreau, M. Vert in Journal of Materials Science: Materials in Medicine (1990)