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Acid polysaccharide-based hydrogel

Zhong C, Chu CC. Biomimetic minerahzation of acid polysaccharide-based hydrogels towards porous 3-dimensional bone-hke biocomposites. J Mater Chem 2012 22 6080-7. [Pg.93]

Hydrogels prepared via homogeneous esterification of dextran with unsaturated carboxylic acids are advanced polysaccharide-based products useful for drug delivery systems and protective encapsulants, e.g. of viruses used in gene therapy [173]. Very promising in this regard is the dextran maleic acid monoester [174], which can be obtained by conversion of dextran in DMF/LiCl with the maleic anhydride in the presence of TEA. The DS of the products can be easily controlled with the amount of anhydride applied but... [Pg.230]

Xu X, Jha AK, Harrington DA, Farach-Carsonb MC, Jia X. Hyaluronic acid-based hydrogels from a natural polysaccharide to complex networks. Soft Matter. 2012 8 3280-94. [Pg.24]

Figure 9.3 Sugar-responsive hydrogel based on the interaction between boronic acid-appended poly(acrylic acid) (pAA-BA) and the polysaccharide schizophyllan (SPG), (a) Chemical structures of pAA-BA and SPG and an illustration of their binding, (b) Photographs of hydrogel prepared from pAA-BA and SPG and its fructose responsiveness. (Reproduced by permission of Chemical Society of Japan.)... Figure 9.3 Sugar-responsive hydrogel based on the interaction between boronic acid-appended poly(acrylic acid) (pAA-BA) and the polysaccharide schizophyllan (SPG), (a) Chemical structures of pAA-BA and SPG and an illustration of their binding, (b) Photographs of hydrogel prepared from pAA-BA and SPG and its fructose responsiveness. (Reproduced by permission of Chemical Society of Japan.)...
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Acidic polysaccharides

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