The degradation of natural polysaccharides by using reaction conditions commonly applied in click chemistry is described. Readily available chemicals are used for obtaining polysaccharide fragments with narrow polydispersities by depolymerizing polysaccharides from natural sources.

中文翻译：

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CuI介导的多糖降解导致片段具有狭窄的多分散性

描述了通过使用点击化学中通常使用的反应条件降解天然多糖。通过将天然来源的多糖解聚，可以使用现成的化学品来获得具有窄多分散性的多糖片段。