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Structure Design of Polysaccharides: Novel Concepts, Selective Syntheses, High Value Applications

机译:多糖结构设计:新颖的概念,选择性合成,高价值应用

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Using protecting silyl groups, catalyzed transesterification, and stereochemically controlled S_N2 mechanisms examples of well-defined 2-, 3-, 6-, and 2,6-ethers, esters, resp. ammo derivatives of cellulose, starch, and related polysaccharides have been synthesized and characterized by two-dimensional NMR spectroscopy. Supramolecularly structured polymer matrices useful in biosensors could be developed by immobilization of enzymes like glucose oxidase and aromatic redox-chromogenic structures at 6-deoxy-6-(4-aminophenyl)-aminocellulose. Cellulose tubes "grown" biotech-nologically from D-glucose in the culture medium of Acetobacter xylinum represent novel types of artificial blood vessels because of their unique highly-swollen nanofiber network-structure.
机译:使用保护甲硅烷基,催化剂酯化和立体化学控制的S_N2机制明确定义的2-,3-,6-和2,6-醚,酯,REAC。通过二维NMR光谱合成并表征了纤维素,淀粉和相关多糖的Ammo衍生物。可用于在6-脱氧-6-(4-氨基苯基) - 氨基纤维纤维素中的葡萄糖氧化酶和芳族氧化芳烃 - 发色结构等酶的固定化酶的Supramulary结构化聚合物基质。纤维素管“生长”生物技术从乙酰菌的培养基中的D-葡萄糖从乙酰杆菌培养基中代表新颖的人工血管,因为它们独特的高度肿胀的纳米纤维网络结构。

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