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The properties of an injectable chitosan (CS)/methylcellulose (MC) blend hydrogel used as a three-dimensional synthetic matrix for tissue engineering were investigated. CS/MC hydrogels were prepared via blending of CS, MC and salts under mild conditions without organic solvent, high temperature or harsh pH. Such blends were liquid at low temperature (∼4°C), but gel under physiological conditions (37°C)...
Summary In order to investigate the strength, structure and cell cytocompatibility of injectable thermosensitive chitosan (CS)/poly(vinyl alcohol) (PVA) composite hydrogel, chitosan hydrochloride solution was transferred to a neutral pH and mixed with different proportions of PVA, then the gelation time and strength of these different hydrogels were tested and spatial structures were observed under...
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